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MOTORCYCLE 100% Guaranteed Fitment

Transmission

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1978 suzuki rm250
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Quick answer: The Transmission for the 1978 1978 suzuki rm250 (MOTORCYCLE) consists of 60 OEM components. 43 are currently matched to live Amazon/eBay listings, priced from $2.70–$129.95.
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Showing 60 Components
SCREW *{A,B,C,C2}*

OEM-grade replacement screws designed for Suzuki DR125 and DR100 models produced between 1982 and 1983. These screws match factory specifications for precise fitment and durability in critical applications. Sold as a set of two, these screws are ideal for restoration projects, maintenance, or replacement of damaged or worn-out fasteners.

Manufactured to original equipment standards, these screws ensure consistent performance and compatibility with stock components. Each screw features a zinc-plated finish for corrosion resistance and includes the OEM part number 02122-06128 for accurate identification.

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SCREW | A,B,C,C2

This high-quality NOS screw from Suzuki, part number 02122-06127, is designed for precision assembly in compatible engine components. The screw features a 6-millimeter diameter and a 12-millimeter length, ensuring a secure fit for standardized applications. Manufactured to meet OEM specifications, it provides reliable performance in demanding automotive environments.

The threaded design allows for efficient installation and removal, while the durable construction resists wear and corrosion. This NOS screw is an essential replacement part for maintaining optimal engine functionality and should only be used in applications where this exact specification is required.

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PEARING (17x40x12) | A,B,C,C2

This original equipment manufacturer (OEM) bearing, part number 08113-62030, is designed for Suzuki applications and has been superseded by part number 09262-17023. It conforms to Suzuki's stringent quality standards and provides reliable performance in demanding environments.

Engineered for precise fit and long‑lasting durability, this bearing is suitable for replacement or maintenance of compatible Suzuki models. It offers the same dimensions and load capacities as the original component, ensuring seamless integration without the need for modifications.

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BEARING | A,B,C,C2

The DS100 Main Crank Shaft Bearings & Seal Kit is engineered for optimal performance and longevity in 78-81 Suzuki models. Designed to meet stringent OEM standards, it delivers precise alignment and smooth operation, reducing wear and extending engine life.

Installation is straightforward, featuring a complete set of components that replace worn bearings and seals simultaneously. The kit’s durable construction resists high temperatures and pressure, ensuring reliable performance under demanding operating conditions.

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OIL SEAL | A,B,C,C2

This genuine Suzuki OEM oil seal, part number 09283-32003, is designed for driveshaft applications, ensuring reliable sealing performance and preventing fluid leakage in drivetrain systems. Manufactured to Suzuki's stringent quality standards, this component guarantees precise fitment and long-lasting durability for optimal vehicle operation.

Constructed from high-grade rubber with a metal reinforcement ring, the oil seal delivers superior resistance to heat, oil, and abrasion. Its standardized dimensions are engineered to match factory specifications, maintaining proper lubricant containment and protecting critical drivetrain components from contamination. Ideal for replacement or maintenance applications, this OEM part is essential for maintaining the integrity of the driveshaft assembly in compatible Suzuki models.

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GEAR, KICK IDLE (NT:26) | A,B,C,C2; NT:26

Precision-engineered replacement kick idle gear for the Suzuki LT250R ATV, designed to restore optimal throttle response and idle stability. This OEM-grade component ensures seamless compatibility with 1985 and 1986 models, maintaining factory-level performance and reliability. The 26-tooth design matches the original gear specifications for precise fitment and durability.

Manufactured from high-strength steel with precision-machined teeth, this idle gear provides consistent operation in demanding off-road conditions. Compatible with part number 26260-13A10, it is an exact fit for direct replacement, eliminating the need for modifications. Ideal for restoration projects or routine maintenance, this component meets stringent OEM standards for a dependable, long-lasting solution.

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CIRCLIP | A,B,C,C2

This genuine OEM Suzuki circlip is designed for use in the RM 250 and 500 models, ensuring precise fitment and durability. Manufactured to meet Suzuki's strict quality standards, this part is ideal for maintenance or repair of the clutch assembly.

Part number 09380-17001 is supplied brand new in original packaging, guaranteeing authenticity and compatibility with Suzuki RM 250 and 500 motorcycle models from the specified production years.

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WASHER | A,B,C,C2; 17x23x1

This OEM replacement thrust washer, part number 08211-17241, is an essential component for maintaining proper axial clearance within the engine assembly. Designed for durability and precision, it is engineered to meet Suzuki's stringent quality standards, ensuring optimal performance and longevity in compatible models.

Constructed from high-grade materials, this thrust washer is precision-machined to exact tolerances, providing a reliable interface between rotating and stationary engine components. Its fitment is verified for direct replacement, eliminating the need for modifications or adjustments during installation.

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THRUST WASHER *{A,B,C,C2; 17x28x1}*

This genuine Suzuki thrust washer, bearing part number 08211-17281, is an OEM replacement component designed for precise fitment in the following Suzuki models: PE250, LTF250, SP250, RM250, and DR370. Engineered to meet Suzuki’s stringent quality standards, the washer ensures optimal performance and durability in demanding operating conditions, maintaining proper thrust load distribution within the engine assembly.

Manufactured from high-grade steel, this thrust washer features precise thickness and surface finish tolerances to guarantee smooth operation and minimize wear on adjacent components. The part is supplied as a direct replacement, eliminating the need for aftermarket alternatives and ensuring compatibility with OEM torque specifications and clearance requirements.

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WASHER (17X28X1.0) | A,B,C,C2; 17x28x1

This OEM Suzuki shim, part number 09181-17195, is designed as a direct replacement for the original component. Engineered to meet Suzuki's stringent quality standards, it ensures proper fit and reliable performance in the intended application.

The part is supplied individually and is suitable for professional technicians and DIY enthusiasts seeking a precise, factory‑grade solution. Installation follows standard procedures outlined in the vehicle service manual.

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BEARING, RH *{A,B,C,C2}*

This OEM Suzuki Bearing (part number 08113-62030) is a precision-engineered component designed for optimal performance and durability. Superseded by bearing 09262-17023, it meets or exceeds original equipment specifications for reliable operation in Suzuki vehicles.

Manufactured to strict OEM standards, this bearing ensures precise fitment and smooth rotational movement, reducing wear and extending component lifespan. Ideal for repair, maintenance, or replacement applications, it provides a cost-effective solution without compromising quality or reliability.

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LOCK WASHER *{A,B,C,C2; 18.5x40x0.8}*

The Suzuki 09167-22005 Clutch Lock Washer is a precision-engineered component designed for compatibility with select Suzuki models, including the T350, GT500, GT550, RM250, and RM400 series. Crafted to exacting specifications, this lock washer ensures secure fastening of clutch assemblies, preventing premature loosening and maintaining optimal performance under dynamic operating conditions.

Constructed from high-quality materials, this washer delivers durability and resistance to wear, supporting long-term reliability in both vintage and NOS (New Old Stock) applications. Ideal for restorations, maintenance, or performance upgrades, this part adheres to Suzuki’s original equipment standards, ensuring seamless integration with existing components.

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NO DESCRIPTION AVAILABLE | B,C,C2; NT:17

This genuine New Old Stock (NOS) Suzuki Third Drive Gear, part number 24231-41104, is an original equipment manufacturer (OEM) component designed for precise compatibility with select Suzuki motorcycle models. Engineered to OEM specifications, this third drive gear ensures optimal power transmission and durability, maintaining factory-level performance standards for long-term reliability.

Manufactured to exact OEM tolerances, this NOS gear guarantees a seamless fit and function, eliminating the need for aftermarket alternatives. Ideal for restoration projects, maintenance, or replacement applications, it represents the highest quality standard for genuine Suzuki parts, delivering consistent operation and extended service life.

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GEAR, 3RD DRIVE *{B,C,C2; NT:17}*

This genuine OEM replacement gear assembly is designed for the Suzuki RM250 models produced between 1976 and 1980. Manufactured to exacting original equipment standards, the part ensures precise fitment and reliable performance in motocross applications. The 3rd driven gear is a critical component for proper transmission operation, maintaining gear ratios optimized for competitive riding.

Part Number: 24231-41102. This NOS (New Old Stock) unit is in factory-sealed packaging, guaranteeing authenticity and untouched condition. Suitable for restoration projects or as a direct replacement for worn transmission components in classic RM250 models. Compatible exclusively with 1976-1980 Suzuki RM250 motocross bikes.

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GEAR, 4TH DRIVE *{A,B,C,C2; NT:19}*

This genuine OEM fourth drive gear (19 teeth) is a NOS (New Old Stock) replacement part designed for the Suzuki RM250 motocross models produced between 1976 and 1980. Manufactured to original Suzuki specifications, this component ensures precise fitment and reliable performance in demanding off-road conditions.

Compatible with Suzuki RM250 24241-41100 gear assemblies, this 19T gear is engineered from high-strength alloy steel for durability. It maintains the correct gear ratio for optimal power transfer from the transmission to the rear wheel, preserving the bike's original handling characteristics and acceleration.

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NO DESCRIPTION AVAILABLE | A,B,C,C2; NT:23

This genuine Suzuki 23T 5th drive gear, part number 24251-14201, is a direct-fit replacement designed for the RM250 model. Manufactured by Suzuki, this obsolete part ensures compatibility with 1981 RM250 models, providing reliable transmission performance for restored or original motorcycles.

The gear is precision-engineered to OEM specifications, ensuring seamless integration with the motorcycle's drivetrain. Its durable construction guarantees long-lasting durability under high-stress conditions, making it an ideal choice for enthusiasts and mechanics seeking authentic replacement components.

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22
GEAR, 5TH DRIVE *{A,B,C,C2; NT:23}*

GEAR, 5TH DRIVE *{A,B,C,C2; NT:23}*

eBay Preferred
OEM Ref: 24251-41100
Also fits 2 other vehicles
GEAR, 5TH DRIVE *{A,B,C,C2; NT:23}*

Genuine OEM fifth gear drive assembly specifically designed for Suzuki RM250 models produced between 1976 and 1980. This drive component, bearing part numbers 24251-41100 and 41101, ensures precise engagement of the gearbox for optimal power transfer and durability. Engineered to meet Suzuki's original equipment manufacturer standards, it guarantees compatibility and seamless integration with the RM250's transmission system.

Constructed from high-grade materials, this fifth gear drive is built to withstand heavy-duty off-road conditions, providing reliable performance under demanding riding environments. Ideal for restoration projects or routine maintenance, this OEM part maintains the motorcycle's original specifications and functionality.

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NO DESCRIPTION AVAILABLE | A,B,C,C2

This genuine OEM Suzuki RM250 transmission assembly is a factory-original component engineered for 1976 through 1978 RM250 models. It includes part numbers 24121-41100 and 24131-41101, ensuring direct fitment and compatibility with the specified production years. Designed for high-performance motocross applications, this transmission assembly delivers reliable gear shifting and durability under demanding off-road conditions.

The transmission assembly is precision-machined to meet Suzuki’s strict manufacturing tolerances, providing smooth operation and consistent performance. Each component is manufactured to original equipment specifications, maintaining the highest standards of quality and reliability for restoration or replacement purposes.

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DRIVESHAFT *{A,B,C,C2}*

OEM replacement mainshaft assembly designed for the 1978 Suzuki RM250 motorcycle. This component ensures proper power transfer within the transmission system, maintaining optimal gear engagement and durability during operation. Manufactured to original equipment specifications, it is engineered for seamless integration with the RM250 engine and transmission assembly.

Compatible with the 24131-41100 part number, this mainshaft is a critical component for maintaining transmission performance. It is recommended for use in restoration projects or when replacing worn or damaged transmission components to restore reliable shifting and gear function.

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25
GEAR, 1ST DRIVEN (NT:27) | A; NT:27 TO 24311-41101 USED WITH 24351-41101

GEAR, 1ST DRIVEN (NT:27) | A; NT:27 TO 24311-41101 USED WITH 24351-41101

eBay Preferred
OEM Ref: 24311-41102
Also fits 4 other vehicles
GEAR, 1ST DRIVEN (NT:27) | A; NT:27 TO 24311-41101 USED WITH 24351-41101

This genuine OEM Suzuki RM250 transmission first driven gear is designed for direct replacement, ensuring precise fitment and reliable performance. Manufactured to original equipment specifications, it delivers consistent power transfer and durability for competitive and recreational riding. The gear is constructed from high-grade steel for enhanced wear resistance and optimized torque handling.

Compatible with Suzuki RM250 models, this part carries the part numbers 24311-41101 and 24311-41102, guaranteeing compatibility with the specified transmission assembly. Designed for use in both stock and modified applications, it maintains the integrity of the drivetrain while providing smooth engagement and reduced mechanical stress.

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26
GEAR, 1ST DRIVEN *{B,C,C2; NT:27}*

GEAR, 1ST DRIVEN *{B,C,C2; NT:27}*

eBay Preferred
OEM Ref: 24311-41101
Also fits 3 other vehicles
GEAR, 1ST DRIVEN *{B,C,C2; NT:27}*

This genuine OEM Suzuki RM250 transmission 1st driven gear kit includes components 24311-41101 and 24311-41102, ensuring factory-precise fitment and durability for optimal performance. Designed for the RM250 model, these new old stock (NOS) gears provide reliable power transfer and longevity in demanding motocross applications.

Manufactured to Suzuki's stringent OEM standards, the 1st driven gear kit delivers consistent engagement and reduced wear, maintaining gear ratio integrity. Compatible with RM250 models from relevant production years, this transmission component is an essential replacement for maintaining peak drivetrain efficiency.

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27
GEAR, 1ST DRIVEN *{A; NT:27 TO 24311-41101 USED WITH 2 4351-41101}*

GEAR, 1ST DRIVEN *{A; NT:27 TO 24311-41101 USED WITH 2 4351-41101}*

eBay Preferred
OEM Ref: 24311-41100
Also fits 2 other vehicles
GEAR, 1ST DRIVEN *{A; NT:27 TO 24311-41101 USED WITH 2 4351-41101}*

This NOS (New Old Stock) Suzuki RM250A 1st drive gear is an original equipment manufacturer (OEM) replacement part designed for 1976 RM250A models. Engineered to exacting Suzuki specifications, this gear ensures precise meshing within the transmission assembly for reliable power transfer. Its OEM build guarantees compatibility with stock components, maintaining factory-level performance standards for off-road and motocross applications.

Manufactured under Suzuki's rigorous quality control, this drive gear features durable metal construction for long-lasting durability under high-stress conditions. The part is identified by the OEM part number 24311-41100, ensuring accurate identification for repairs or replacements. Ideal for restoration projects or routine maintenance, this gear restores original equipment functionality in classic Suzuki RM250A motorcycles.

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28
GEAR, 2ND DRIVEN *{A,B,C,C2; NT:28}*

GEAR, 2ND DRIVEN *{A,B,C,C2; NT:28}*

eBay Preferred
OEM Ref: 24320-41100
Also fits 2 other vehicles
GEAR, 2ND DRIVEN *{A,B,C,C2; NT:28}*

This genuine Suzuki RM250 transmission 2nd driven gear is an original equipment manufacturer (OEM) part designed for optimal compatibility and durability. Manufactured to Suzuki's stringent quality standards, this replacement part ensures reliable performance for your RM250 two-stroke motocross bike. The gear is precision-engineered to meet or exceed OEM specifications, providing seamless integration with the transmission assembly.

Compatible with Suzuki RM250 models, this driven gear is part of the transmission system that transfers power efficiently from the engine to the rear wheel. It is supplied in new old stock (NOS) condition, ensuring it retains its original factory integrity and functionality. The part number for this driven gear is 24320-41101, and it is designed to work in conjunction with the corresponding 24320-41100 assembly components.

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GEAR, 2ND DRIVEN | A,B,C,C2; NT:28

This OEM Suzuki RM250 2nd driven gear is a genuine replacement part designed for precise compatibility with the RM250 transmission. Manufactured to Suzuki's strict quality standards, it ensures reliable performance and durability in demanding motocross applications. The gear is new-old-stock (NOS), preserving original specifications for optimal fitment and function.

Part numbers 24320-41101 and 24320-41100 are directly interchangeable, providing flexibility for service or restoration projects. Engineered for the Suzuki RM250 model, this transmission component maintains factory-level precision, reducing wear and extending the lifespan of the drivetrain.

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GEAR, 3RD DRIVEN *{B,C,C2; NT:23}*

This NOS (New Old Stock) Genuine Suzuki RM250 1976 3rd gear driven component, part number 24331-41102, is a precision-engineered OEM part designed specifically for vintage motocross applications. Manufactured to original Suzuki specifications, it ensures exact fitment and reliable performance in 1976 RM250 models, preserving authenticity and functionality in restored or original motorcycles.

The 3rd gear driven assembly is engineered with durable materials to withstand high-stress conditions, providing smooth gear engagement and long-lasting durability. As a NOS part, it retains its factory-fresh condition, offering peace of mind for collectors, restorers, and enthusiasts seeking OEM-quality components. Fast shipping available for immediate dispatch.

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31
GEAR, 3RD DRIVEN *{A; NT:23 TO 24331-41102}*

GEAR, 3RD DRIVEN *{A; NT:23 TO 24331-41102}*

eBay Preferred
OEM Ref: 24331-41101
Also fits 2 other vehicles
GEAR, 3RD DRIVEN *{A; NT:23 TO 24331-41102}*

Authentic NOS Genuine Suzuki OEM replacement third driven gear, part number 24331-41101, designed for the 1976 RM250 motorcycle. Engineered to original equipment manufacturer specifications, this gear ensures precise power delivery and reliable performance in demanding motocross applications.

Manufactured with high-grade materials, this third driven gear meets strict Suzuki quality standards for durability and seamless functionality. Ideal for restoration projects or replacement of worn components, this genuine OEM part guarantees a precise fit and optimal transmission operation. Compatible exclusively with the 1976 Suzuki RM250 model.

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GEAR, 4TH DRIVEN *{B,C,C2; NT:21}*

This NOS (New Old Stock) OEM Suzuki RM250 4th driven gear (Part #24341-41102) is an authentic replacement component engineered for 1976-1978 Suzuki RM250 models. Precision-machined from high-grade steel, this gear ensures reliable power transmission and optimal drivetrain performance in demanding motocross applications.

Designed as a direct-fit OEM specification part, it maintains factory tolerances for seamless installation and compatibility. The gear’s durable construction delivers long-lasting durability under high-stress conditions, making it an ideal choice for restoration or repair projects requiring genuine Suzuki components.

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33
GEAR, 4TH DRIVEN | A; NT:21

GEAR, 4TH DRIVEN | A; NT:21

eBay Preferred
OEM Ref: 24341-41101
Also fits 2 other vehicles
GEAR, 4TH DRIVEN | A; NT:21

This genuine NOS (New Old Stock) transmission 4th drive gear is a perfect replacement for 1976 to 1978 Suzuki RM250 motorcycles. Manufactured to original equipment specifications, this part ensures optimal compatibility and durability for your classic dirt bike.

The part number 24341-41101 corresponds to the 4th gear in the transmission assembly, providing precise gear ratios for reliable performance on and off the track. Engineered for OEM fitment, this transmission component meets stringent quality standards, making it an ideal choice for restoration projects or routine maintenance.

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34
GEAR, 5TH DRIVEN *{B,C,C2; NT:21}*

GEAR, 5TH DRIVEN *{B,C,C2; NT:21}*

eBay Preferred
OEM Ref: 24351-41101
Also fits 2 other vehicles
GEAR, 5TH DRIVEN *{B,C,C2; NT:21}*

This NOS (New Old Stock) Genuine Suzuki OEM 5th Driven Gear is a precision-engineered replacement component designed for Suzuki RM250 motorcycles manufactured between 1976 and 1978. Engineered to meet OEM specifications, this gear ensures optimal compatibility and reliable performance in demanding riding conditions, restoring gearbox function to factory standards.

Manufactured under strict quality control, this driven gear features the exact material composition and tolerances required for seamless integration with the RM250 transmission system. The part is supplied in its original packaging, guaranteeing authenticity and traceability. Ideal for restoration projects or routine maintenance, this component eliminates the need for aftermarket alternatives by providing the same level of precision as the original equipment.

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35
GEAR, 5TH DRIVEN *{A; NT:21 TO 24351-41101 USED WITH 2 4311-41101}*

GEAR, 5TH DRIVEN *{A; NT:21 TO 24351-41101 USED WITH 2 4311-41101}*

eBay Preferred
OEM Ref: 24351-41100
Also fits 2 other vehicles
GEAR, 5TH DRIVEN *{A; NT:21 TO 24351-41101 USED WITH 2 4311-41101}*

Genuine OEM 5th driven gear for the 1976 Suzuki RM250 motorcycle. This NOS (New Old Stock) transmission component ensures precise fitment and reliable performance, adhering to Suzuki's original manufacturing specifications.

Engineered for durability, this driven gear is constructed from high-grade materials to withstand the demands of off-road and racing applications. The part number 24351-41100 guarantees compatibility with the RM250 model, maintaining the integrity of the drivetrain system.

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36
GEAR, 5TH DRIVEN (NT:21) | A; NT:21 TO 24351-41101 USED WITH 24311-41101

GEAR, 5TH DRIVEN (NT:21) | A; NT:21 TO 24351-41101 USED WITH 24311-41101

eBay Preferred
OEM Ref: 24351-41103
Also fits 4 other vehicles
GEAR, 5TH DRIVEN (NT:21) | A; NT:21 TO 24351-41101 USED WITH 24311-41101

This genuine OEM Suzuki RM250 transmission 5th driven gear is a new old stock (NOS) part designed for 1978 to 1980 models. Precision-manufactured to original Suzuki specifications, it ensures optimal compatibility and durability in classic motorcycle restoration or repair projects. The gear is constructed from high-quality steel for long-lasting performance and reliable engagement.

Part number 24351-41103 fits directly into the transmission assembly, maintaining factory-level precision and smooth shifting characteristics. Ideal for collectors, restorers, or mechanics seeking authentic replacement components, this OEM gear restores functionality without compromising originality.

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THRUST WASHER | A,B,C,C2

High-performance NOS shim designed for Suzuki models PE250, RM250, and RS250. This precision-engineered component ensures optimal valve clearance and engine efficiency, contributing to improved performance and reliability in motorcycle applications. The shim is engineered to meet original equipment specifications for seamless compatibility and durability.

Manufactured using premium-grade materials, this NOS shim (#09181-22002, J5) features a thickness of 0.5mm and dimensions of 22x28mm. Designed for exact fitment, it maintains precise valve operation, reducing wear and enhancing engine longevity. Ideal for both OEM replacement and performance tuning in compatible Suzuki models.

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GEAR, KICK STARTER IDLE *{A,B,C,C2; NT:26}*

This genuine OEM starter idle gear (Part No. 26260-41100) is a new old stock (NOS) component designed for Suzuki PE250 models manufactured between 1978 and 1980, as well as RM250 models from 1976 to 1980. The starter idle gear facilitates smooth engagement of the starter motor, ensuring reliable engine starting and consistent performance.

Crafted to exact OEM specifications, this replacement gear is precision-engineered for durability and optimal fitment. It is recommended for restoring or maintaining classic Suzuki two-stroke motorcycles, providing a dependable solution for owners seeking authentic components. Installation requires basic mechanical tools and alignment with the crankcase for proper meshing.

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SPROCKET, ENGINE *{A,B,C,C2; NT:14 OPT}*

This NOS Dixie 14-tooth (14T) engine sprocket is engineered for compatibility with select Suzuki RM and RS motorcycles, including the RM250, RM370, RM400, and RS250 models. Precision-machined from high-grade steel, the sprocket ensures durability and reliable performance under demanding riding conditions. Designed as an OEM-replacement part, it maintains factory specifications for seamless installation and optimal drivetrain alignment.

Manufactured by Dixie Engineering Solutions, this sprocket carries part number 27511-41120. It features a 14T tooth count, optimized for balanced acceleration and gearing ratios in racing or high-performance applications. The steel construction delivers superior wear resistance, reducing the risk of chain elongation and premature failure.

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Amazon Listing
Amazon listing photo

This drive sprocket kit includes (1) 520-pitch front 13-tooth sprocket and (1) rear 52-tooth sprocket, designed for reliable performance on Suzuki RS250 models from 1980 to 1981 and Suzuki PE250 models from 1978 to 1979. Constructed from AISI 1023 steel with a durable gray finish, the components are precision-engineered to ensure smooth chain engagement and extended service life.

Compatible with OEM part numbers 64511-40430, 27511-41110, and 27511-12C00, this kit supports routine chain and bar maintenance, providing a dependable replacement solution for worn or damaged drive sprockets. Each kit includes one front and one rear sprocket for streamlined installation and optimal cutting efficiency.

  • 0: Fitment Check - Confirm bar length, pitch, gauge, and drive link count match your current setup and compatible Suzuki RS250 application before ordering.
  • 1: Reliable Replacement - This drive sprocket is designed to support smooth cutting performance and routine chain or bar service during regular service and repair.
  • 2: Key Details - material AISI 1023 Steel, color Gray; Reference numbers 64511-40430, 27511-41110, MK1003135.
  • 3: Maintenance Ready - Suitable for routine chain service, saw repair, or keeping a spare replacement ready when cutting performance drops.
  • 4: Order With Confidence - Includes 1 piece. Compare photos, measurements, and reference numbers before purchase to confirm the correct application.
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eBay Listing
eBay listing photo

This genuine OEM transmission front drive sprocket is designed for the 1978 Suzuki RM400. Featuring a 13-tooth configuration, it ensures precise gear engagement for optimal performance and durability. The part number 27511-41110 guarantees compatibility with the motorcycle's original specifications, maintaining factory-level functionality.

Engineered from high-quality materials, the sprocket delivers consistent power transfer and reduced wear. Its OEM design ensures seamless integration with the RM400's drivetrain, providing reliable operation for both competitive and recreational riding applications. Suitable for riders requiring authentic replacement components.

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SPROCKET, ENGINE | A,B,C,C2; NT:12; OPT

This OEM Suzuki engine sprocket, part number 27511-41100, is a direct-fit replacement designed for RM250, PE250, RM370, and RM400 models. Engineered to meet Suzuki’s strict OEM specifications, it ensures optimal power transfer and durability for high-performance applications. The sprocket’s precision-machined teeth and robust construction provide reliable performance under demanding riding conditions, maintaining compatibility with the motorcycle’s original drivetrain.

Manufactured to Suzuki’s exacting standards, this factory-remanufactured sprocket delivers consistent engagement and minimizes wear on the drive chain. Ideal for restoration projects or routine maintenance, it restores stock performance while ensuring a seamless fitment. Pair with a compatible chain and rear sprocket for a complete drivetrain upgrade.

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SPROCKET, ENGINE (NT:14) | A,B,C,C2; NT:14 OPT

This drive sprocket kit includes a front drive sprocket (14 teeth) and a rear drive sprocket (52 teeth) designed for Suzuki RS250 models from 1980 to 1981 and Suzuki PE250 models from 1978 to 1979. The kit is a reliable replacement for OEM part numbers 64511-40430, 27511-14210, and 27511-41120.

Crafted from AISI 1023 steel and finished in gray, this drive sprocket kit ensures smooth cutting performance and supports routine chain or bar service. It is suitable for regular maintenance, replacement, or as a spare part to maintain optimal cutting efficiency. The kit includes one piece of each sprocket and is designed for 520 pitch applications.

Specifications

  • 0: Fitment Check - Confirm bar length, pitch, gauge, and drive link count match your current setup and compatible Suzuki RS250 application before ordering.
  • 1: Reliable Replacement - This drive sprocket is designed to support smooth cutting performance and routine chain or bar service during regular service and repair.
  • 2: Key Details - material AISI 1023 Steel, color Gray; Reference numbers 64511-40430, 27511-14210, MK1003148.
  • 3: Maintenance Ready - Suitable for routine chain service, saw repair, or keeping a spare replacement ready when cutting performance drops.
  • 4: Order With Confidence - Includes 1 piece. Compare photos, measurements, and reference numbers before purchase to confirm the correct application.
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JOINT *{A,B,C,C2}*

This genuine OEM drive chain joint (link), part number 27620-40000, is manufactured by Suzuki and is designed for the 1978 RM400 motorcycle model. As a new old stock (NOS) component, it maintains original equipment manufacturer (OEM) specifications, ensuring precise fitment and durability for off-road applications.

Constructed from high-quality alloy steel, this chain joint provides reliable performance under rigorous riding conditions. It is an exact replacement for the original drive chain assembly, offering consistent power transmission and reduced wear. Compatible with the RM400's chain drive system, this OEM part guarantees seamless integration with the motorcycle's drivetrain.

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Exact factory OEM # 09262-20009 may be temporarily out of stock in official store listings.
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47

COUNTRSHAFT | A,B,C,C2; NT:13

Exact OEM Stock Low
OEM Ref: 24121-41100
Also fits 2 other vehicles
Exact factory OEM # 24121-41100 may be temporarily out of stock in official store listings.
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48

GEAR, 2ND DRIVE *{A,B,C,C2; NT:16}*

Exact OEM Stock Low
OEM Ref: 24221-41100
Also fits 2 other vehicles
Exact factory OEM # 24221-41100 may be temporarily out of stock in official store listings.
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Exact factory OEM # 24221-41102 may be temporarily out of stock in official store listings.
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50

GEAR, 3RD DRIVE *{A; NT:17 TO 24231-41101}*

Exact OEM Stock Low
OEM Ref: 24231-41100
Also fits 2 other vehicles
Exact factory OEM # 24231-41100 may be temporarily out of stock in official store listings.
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51

GEAR, 3RD DRIVE *{A; NT:17 F.NO. 14423~TO 24231-41102}*

Exact OEM Stock Low
OEM Ref: 24231-41101
Also fits 2 other vehicles
Exact factory OEM # 24231-41101 may be temporarily out of stock in official store listings.
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Exact factory OEM # 24241-14301 may be temporarily out of stock in official store listings.
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Exact factory OEM # 24331-41103 may be temporarily out of stock in official store listings.
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Exact factory OEM # 24341-41103 may be temporarily out of stock in official store listings.
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Exact factory OEM # 09262-22011 may be temporarily out of stock in official store listings.
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56

HOLDER, BEARING *{A; TO 24741-40001}*

Exact OEM Stock Low
OEM Ref: 24741-40000
Also fits 2 other vehicles
Exact factory OEM # 24741-40000 may be temporarily out of stock in official store listings.
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57

HOLDER, BEARING | A; TO 24741-40001

Exact OEM Stock Low
OEM Ref: 24741-40001
Also fits 2 other vehicles
Exact factory OEM # 24741-40001 may be temporarily out of stock in official store listings.
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Exact factory OEM # 27600-28C01-116 may be temporarily out of stock in official store listings.
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Exact factory OEM # 27600-41110 may be temporarily out of stock in official store listings.
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Transmission — Frequently Asked Questions

What OEM parts are included in the Transmission for the 1978 suzuki rm250?

The Transmission for the 1978 suzuki rm250 includes 60 individual OEM components, each listed below with its exact OEM part number.

How much does the Transmission cost for the 1978 suzuki rm250?

Individual components in this assembly currently range from $2.70–$129.95, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1978 suzuki rm250 model years or trims?

Manufacturers frequently reuse the same physical part across multiple model years and trims, so a given OEM part number can be compatible with more than just this exact vehicle — search the OEM number directly to see every vehicle it fits.

What is the OEM part number for SCREW *{A,B,C,C2}* on the 1978 suzuki rm250?

The OEM part number for the SCREW *{A,B,C,C2}* (part of the Transmission assembly) on the 1978 suzuki rm250 is 02122-06128.

Does OEM part 02122-06128 fit the 1978 suzuki rm250?

Yes — OEM 02122-06128 is listed as the SCREW *{A,B,C,C2}* for the 1978 suzuki rm250 (1978), part of the Transmission assembly.

Which parts are included in the Transmission?

SCREW *{A,B,C,C2}*, SCREW | A,B,C,C2, CIRCLIP | A,B,C,C2, O RING *{A,B,C,C2}*, PEARING (17x40x12) | A,B,C,C2, BEARING, RH (22X56X16) | A,B,C,C2, BEARING | A,B,C,C2, BEARING *{A,B,C,C2}*, and 52 more — see the full list below.

What other vehicles use OEM part number 02122-06128?

OEM 02122-06128 (SCREW *{A,B,C,C2}*) also fits 455 other vehicles in this catalog, including 1971 suzuki tm400 — Gear Shifting, 1971 suzuki tm400 — Transmission, 1972 suzuki tc125j — Cylinder.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$236.22
eBay Est. Total
$1,339.04