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MOTORCYCLE 100% Guaranteed Fitment

Crankcase Model X

Selected Vehicle
1981 suzuki rm125
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Quick answer: The Crankcase Model X for the 1981 1981 suzuki rm125 (MOTORCYCLE) consists of 27 OEM components. 20 are currently matched to live Amazon/eBay listings, priced from $1.75–$50.00.
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Showing 27 Components
PIN

Genuine Suzuki OEM pin designed for precise fitment in select motorcycle models. Engineered for durability and optimal performance, this pin is manufactured to original equipment specifications. Compatible with 1983-1986 Suzuki ALT125, 1984 ALT185, and 1983-1990 DR100 models.

Constructed from high-quality steel for long-lasting reliability. This pin ensures secure assembly and maintains structural integrity in critical applications. Perfect for restoration projects or routine maintenance.

eBay Motors Stock Available

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Buy on eBay ($11.98)
NUT

The Suzuki RM465 OEM Rear Wheel (Part No. 08319-31088) is a high-quality, factory-matched component designed for precise fitment and optimal performance on the RM465 motocross model. Crafted to original specifications, this wheel ensures compatibility with the stock suspension geometry and braking system, maintaining handling dynamics as intended by the manufacturer.

Key features include a 17-inch diameter and a 3.00-inch (76.2mm) width, engineered for durability and lightweight operation. This NOS (New Old Stock) replacement wheel is sourced directly from Suzuki’s original production line, guaranteeing authenticity and adherence to OEM tolerances. Ideal for restorers, racers, or owners seeking exact-fit components, this wheel delivers the reliability of genuine Suzuki engineering.

eBay Motors Stock Available

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CLAMP (L:65)

These genuine Suzuki wiring clamps are original equipment manufacturer (OEM) components designed for precise fit and reliable performance. Identified by part number 09404-06432, the clamps provide secure cable routing and protection within Suzuki vehicle electrical systems.

Constructed from high‑quality materials, the clamps ensure durability under vibration and temperature variations. They are supplied as a quantity of two (QTY2) and are suitable for direct replacement of worn or damaged original parts, maintaining factory specifications and safety standards.

eBay Motors Stock Available

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HOSE,5X8.2X600

This OEM Suzuki hose is engineered to meet the precise requirements of original equipment manufacturers. Constructed from high‑quality materials, it provides reliable performance in demanding automotive applications.

Designed for seamless integration, the hose ensures optimal fluid transfer and durability, supporting the longevity of the vehicle’s system. It conforms to Suzuki specifications, offering a dependable replacement part for service professionals.

eBay Motors Stock Available

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Buy on eBay ($10.00)
SCREW (6x55)

The **Suzuki SCREW 6X55 02112-06557** is an original equipment manufacturer (OEM) replacement screw, engineered to meet Suzuki’s exacting standards for precision and durability. Designed for direct fitment, this component ensures optimal performance and reliability in applications requiring a **6mm outer diameter (OD) and 55mm overall length**. Manufactured to strict quality control protocols, it guarantees a seamless integration with Suzuki-branded systems.

Ideal for professional mechanics and DIY enthusiasts working on Suzuki vehicles, this screw provides the dimensional accuracy and material integrity required for critical assemblies. Compliance with OEM specifications ensures compatibility without modification, reducing installation time and potential for fitment errors. For applications demanding strict adherence to factory specifications, the **Suzuki SCREW 6X55 02112-06557** delivers the precision and consistency expected from genuine replacement parts.

eBay Motors Stock Available

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Buy on eBay ($4.99)
Amazon Listing
Amazon listing photo

Precision-engineered Suzuki O-Ring Crankshaft Seal 09280-14004 provides a secure, leak-resistant interface for optimal engine performance in marine applications. Designed for direct-fit compatibility with specified Suzuki models, this seal ensures dependable sealing performance to maintain engine integrity and prevent oil leakage.

Manufactured to exacting standards, the seal features a durable multicolor construction for enhanced resistance to wear and environmental stress. Includes components as illustrated. Verify model compatibility using product images and specifications prior to installation to ensure proper fitment and functionality.

  • 0: For Suzuki O RING CRANK CA 09280-14004
  • 1: CRANK CA 0928014004 a tight seal for optimal engine performance and oil leaks.
  • 2: Designed to fit specific models, this CRANK CA 0928014004 is a reliable replacement part for maintaining engine integrity.
  • 3: Engineered for dependable operation and precise compatibility, helping maintain the performance and reliability of your marine equipment.
  • 4: For the best fit and proper installation, please verify your model and carefully compare the product photos and specifications before purchase.
View on Amazon ($24.17) →
eBay Listing
eBay listing photo

This high-quality Suzuki RM New Stock Case Half O-Ring (Part No. 09280-14004) is designed for RM 80, RM 125, and RM 250 motorcycle models. It ensures a secure and reliable seal between the engine case halves, preventing oil leaks and maintaining optimal performance.

The gasket is precision-engineered to meet OEM specifications, providing a perfect fit and long-lasting durability. Made from durable materials, it resists degradation from heat, pressure, and engine fluids, ensuring consistent performance under demanding conditions.

View on eBay ($6.44) →
HOSE, BREATHER (L:600)

This OEM-spec crankcase breather hose is designed for the 1987-1990 Suzuki LT500R Quadracer, ensuring proper engine ventilation and preventing pressure buildup. Constructed from durable high-temperature silicone, the hose resists degradation from oil, fuel, and environmental exposure, maintaining reliable performance in demanding off-road conditions.

With a precise inner diameter of 10mm and an overall length of 125mm, this breather hose is optimized for direct replacement, eliminating the need for modifications. The hose features a universal 45-degree barb fitting for secure attachment to the crankcase breather nipple, ensuring a leak-free seal. Compatible with OEM part number 09352-40703-600, this component meets Suzuki's original specifications for fit, function, and durability.

eBay Motors Stock Available

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Buy on eBay ($10.55)
WASHER

This high-quality OEM Suzuki washer, part number 08322-21088, is engineered for precise fit and reliable performance in your vehicle's assembly. Designed to meet Suzuki's stringent manufacturing standards, this washer ensures proper load distribution and secure fastenings for critical components.

Manufactured by Suzuki and supplied as an original equipment manufacturer (OEM) part, this 7PK washer delivers consistent quality and durability. It is recommended for use in compatible Suzuki models where this specific part number is required.

eBay Motors Stock Available

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Buy on eBay ($9.99)
BOLT (8X95)

This is a genuine OEM Suzuki part, part number 09103-08066, designed for direct replacement in compatible models. The bolt is engineered to meet Suzuki's stringent quality standards, ensuring precise fitment and durability for long-term performance.

Manufactured to original equipment specifications, this bolt is suitable for use in the following Suzuki motorcycles: GSF600 (1996-2005), GSF1200 (1999-2002), and SV650 (2009-2010). It is recommended for applications requiring a high-quality, reliable fastener that maintains the integrity of the original assembly.

eBay Motors Stock Available

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SCREW (6X45)

Two precision-engineered SUZUKI screw components, each measuring 6 inches in length and featuring a 45-degree pitch, are supplied as OEM replacements. Designed to meet the exacting standards of the GS1000, TC125, GT750, GT550, and TS250 models, these screws provide reliable fastening performance for critical motorcycle assemblies.

These components are manufactured to strict tolerances, ensuring compatibility with original SUZUKI drivetrain and suspension systems. The screws are supplied in a ready-to-install condition, eliminating the need for additional processing or machining.

eBay Motors Stock Available

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Buy on eBay ($7.00)
SCREW

The Suzuki SCREW 02112-06657 is an original equipment manufacturer (OEM) component designed to meet the exacting standards of Suzuki vehicles. Engineered for precise fit and reliable performance, this screw ensures secure fastening of critical assemblies, contributing to overall vehicle durability and safety.

Constructed from high‑strength material, the part offers corrosion resistance and long‑term stability under typical operating conditions. It is supplied as a new, unused item, guaranteeing optimal functionality upon installation. Suitable for professional mechanics and qualified DIY enthusiasts, the Suzuki SCREW 02112-06657 provides a dependable solution for maintenance and repair tasks.

eBay Motors Stock Available

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Buy on eBay ($4.99)
Amazon Listing
Amazon listing photo

This precision-engineered replacement cross screw (6 x 50) is designed specifically for Suzuki applications, ensuring a seamless fit and reliable performance. Manufactured to match the original specifications, this screw delivers optimal seating, sealing, and load-bearing capabilities to restore functionality to your vehicle. Each unit is produced from high-grade material for durability and resistance to wear, meeting or exceeding OEM standards.

Part number 02112-06507 is verified for compatibility with applicable Suzuki models. For accurate fitment confirmation, cross-reference with your service manual or VIN-specific parts diagram before purchasing. Eliminate downtime with a direct-fit replacement that guarantees precision and longevity.

View on Amazon ($25.95) →
eBay Listing
eBay listing photo

The **OEM Suzuki 02112-06507 Cross Screw** is a high-quality, factory-matched replacement designed for precise fitment in Suzuki applications requiring a **6 x 50** cross screw specification. Engineered to exacting standards, this component ensures optimal performance and compatibility with original equipment specifications.

Manufactured to meet or exceed Suzuki’s original specifications, this cross screw is ideal for maintenance, restoration, or replacement applications. Its **NOS (New Old Stock)** designation guarantees authenticity and adherence to the original design, ensuring seamless integration into existing systems. Compatible with genuine Suzuki parts and assemblies, this screw delivers the reliability and precision expected in professional automotive applications.

View on eBay ($5.99) →
SCREW (6x45)

This genuine OEM screw (part numbers 02112-06457 and 02112-06458) is designed for select Suzuki motorcycle models, including the GS1000, TC125, GT750, GT550, and TS250. Manufactured to Suzuki’s exacting standards, this 6x45mm screw ensures precise fitment and reliable performance in critical applications.

Constructed from high-grade steel, the screw features a durable zinc plating for corrosion resistance and a standard Phillips drive for compatibility with standard tooling. Use this replacement part to restore original equipment integrity or for routine maintenance on compatible Suzuki motorcycles.

eBay Motors Stock Available

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Buy on eBay ($3.25)
17
CRANKCASE SET | Includes Item(s) 2 - 8

CRANKCASE SET | Includes Item(s) 2 - 8

eBay Preferred
OEM Ref: 11300-14820
Also fits 1 other vehicle
CRANKCASE SET | Includes Item(s) 2 - 8

This genuine OEM Suzuki RM125 crankcase left half is precision-engineered for the 1981 model year. Designed as a direct replacement part, it ensures proper sealing and structural integrity for engine assembly. The component is manufactured to meet Suzuki's stringent quality standards, providing reliable performance and durability in demanding motocross applications.

Part number 11300-14820 corresponds to the left crankcase half, compatible with the RM125's two-stroke engine configuration. This replacement part is essential for restoring engine functionality or performing routine maintenance. It features standardized mounting points and oil passage alignment to maintain optimal lubrication and pressure distribution.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($50.00)
18
GASKET,CRANKCAS

GASKET,CRANKCAS

eBay Preferred
OEM Ref: 11481-14100-H17
Also fits 1 other vehicle
GASKET,CRANKCAS

This genuine Suzuki gasket, part number 11481-14100-H17, is specifically designed for the Suzuki RM125 motorcycle models manufactured between 1981 and 1982. Precision-engineered to meet OEM standards, the gasket ensures optimal sealing performance and durable protection against leaks in the engine assembly.

The gasket is manufactured from high-quality composite materials to withstand the rigorous demands of motorcycle operation, including high temperatures and pressure fluctuations. Suitable for replacement or maintenance applications, it guarantees a precise fit and reliable functionality to restore engine integrity. This OEM-grade component is essential for maintaining the performance and longevity of your Suzuki RM125.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($9.49)
19
GASKET

GASKET

Live Price Match
OEM Ref: 11481-14100
Also fits 1 other vehicle
Amazon Listing
Amazon listing photo

This brand-new high-quality crankcase gasket from Nippon Machines is an exact OEM reproduction engineered for precise fitment and reliable performance. Manufactured in the USA with premium materials, it meets strict quality standards for durability and sealing integrity. The gasket is chemically treated to resist oils, water, alcohol, grease, air, gasoline, and solvents, ensuring long-lasting performance in demanding applications.

Designed specifically for the 1981 Suzuki RM125 (Model X) and compatible with the 1982 variant, this replacement gasket provides a secure seal for engine case reassembly. The gasket corresponds to part numbers 11481-14100 and 11481-14100-H17 as specified for the center case engine assembly.

  • 0: 11481-14100 11481-14100-H17
  • 1: 1982 suzuki rm125 -- 1981
  • 2: Center Case Engine Cases Crankcase gasket gaskets engine set reproduction replacement quality new maintenance seal repair Cover
View on Amazon ($14.88) →
eBay Listing
eBay listing photo

This high-quality OEM center crankcase gasket is designed for the 1981-1982 Suzuki RM125 motorcycle. Engineered to meet original equipment manufacturer specifications, it ensures precise sealing between the crankcase halves, preventing oil leaks and maintaining optimal engine performance. The gasket is constructed from durable materials to withstand high temperatures and pressures, providing long-lasting reliability.

Fits directly to OEM part number 11481-14100, ensuring compatibility with your motorcycle’s original design. Installation is straightforward for experienced mechanics, making it an efficient replacement solution for worn or damaged gaskets. This gasket is essential for maintaining the integrity of your RM125’s crankcase assembly.

View on eBay ($5.93) →
20
BOLT ENGINE MOU

BOLT ENGINE MOU

eBay Preferred
OEM Ref: 09103-08067
Also fits 1 other vehicle
BOLT ENGINE MOU

Genuine OEM Suzuki engine mount bolt engineered for the Suzuki TS 125 and TS 250 models. This replacement bolt ensures precise fitment and optimal performance for your motorcycle's engine assembly. Constructed from high-grade steel, the bolt features an 8mm diameter and a 205mm length, meeting OEM specifications for durability and reliability.

Designed to meet strict Suzuki manufacturing standards, this bolt is a direct replacement for part number 09103-08067. It is recommended for use in engine mounting applications where original equipment quality is required. The bolt is sold as a single unit, ensuring compatibility with Suzuki TS 125 and TS 250 models from the specified production years.

eBay Motors Stock Available

Includes verified-seller guarantees and 30-day money-back protection.

Buy on eBay ($34.68)
Exact factory OEM # 09103-08052 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

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26

BOLT (8x205)

Exact OEM Stock Low
OEM Ref: 09103-08053
Also fits 1 other vehicle
Exact factory OEM # 09103-08053 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

Looking for a direct-fit replacement from a compatible aftermarket brand?

Browse Amazon Compatible Parts →
Search Live Auctions & Used OEM Stock

Find New-Old-Stock (NOS), open-box deals, or verified salvage teardown parts.

Search Live Listings on eBay →

Crankcase Model X — Frequently Asked Questions

What OEM parts are included in the Crankcase Model X for the 1981 suzuki rm125?

The Crankcase Model X for the 1981 suzuki rm125 includes 27 individual OEM components, each listed below with its exact OEM part number.

How much does the Crankcase Model X cost for the 1981 suzuki rm125?

Individual components in this assembly currently range from $1.75–$50.00, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1981 suzuki rm125 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 PIN on the 1981 suzuki rm125?

The OEM part number for the PIN (part of the Crankcase Model X assembly) on the 1981 suzuki rm125 is 09206-13001.

Does OEM part 09206-13001 fit the 1981 suzuki rm125?

Yes — OEM 09206-13001 is listed as the PIN for the 1981 suzuki rm125 (1981), part of the Crankcase Model X assembly.

Which parts are included in the Crankcase Model X?

PIN, WASHER, NUT, CLAMP (L:65), HOSE,5X8.2X600, PIN (L:18), NUT, SCREW (6x55), and 19 more — see the full list below.

What other vehicles use OEM part number 09206-13001?

OEM 09206-13001 (PIN) also fits 1670 other vehicles in this catalog, including 1971 suzuki tm400 — Cover, 1971 suzuki tm400 — Cylinder Crankcase, 1972 suzuki tc125j — Cover.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$65.00
eBay Est. Total
$229.80