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Crankcase

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1980 suzuki rm100
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Quick answer: The Crankcase for the 1980 1980 suzuki rm100 (MOTORCYCLE) consists of 29 OEM components. 25 are currently matched to live Amazon/eBay listings, priced from $1.75–$199.99.
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NO DESCRIPTION AVAILABLE | MODEL N

Genuine Suzuki RM125 crankcase replacement part, designed for optimal fitment and durability in the iconic 1980 model. Constructed from high-quality aluminum alloy, the crankcase ensures robust structural integrity while maintaining lightweight performance. Compatible with Suzuki RM125 models manufactured in 1980, this part is essential for restoring or maintaining engine assembly integrity.

The crankcase features precise OEM specifications, including a bore diameter of 54.00 mm, stroke length of 54.00 mm, and a compression ratio of 7.9:1. Designed for two-stroke operation, it supports a displacement of 124 cc and is engineered to meet Suzuki's stringent performance standards. Ideal for repair, restoration, or performance upgrades, this crankcase guarantees a direct replacement solution with exacting tolerances.

eBay Motors Stock Available

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Buy on eBay ($199.99)
CRANKCASE SET *{MODEL N}*

This genuine Suzuki crankcase is a direct replacement part designed for the RM125 motorcycle, ensuring precise fitment and optimal performance. Engineered with OEM-quality materials, the crankcase maintains structural integrity while providing reliable housing for internal engine components. The part is compatible with models produced during the specified period, delivering consistent durability and service life.

Manufactured to meet Suzuki's stringent production standards, this crankcase features the correct part numbers (11300-40810 or 11300-40811) for accurate identification and ordering. Its design facilitates smooth oil flow and proper engine sealing, critical for maintaining peak performance in demanding riding conditions.

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GASKET,CRANKCAS | MODEL T

Genunine OEM Suzuki crankcase gasket designed for compatibility with the RM100 and RM125 models manufactured between 1979 and 1981. This high-quality gasket ensures a precise seal between the crankcase halves, preventing oil leaks and maintaining optimal engine performance.

Constructed from durable materials, this OEM part meets Suzuki's stringent manufacturing standards for reliability and longevity. The part number 11481-40210-H17 guarantees an exact fit for your motorcycle. Installation requires basic mechanical skills and proper torque specifications to ensure proper sealing and performance.

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GASKET *{MODEL T}*

This NOS (New Old Stock) genuine Suzuki crankcase gasket is designed for RM100 and RM125 models produced between 1980 and 1981. Manufactured as an OEM replacement part, the gasket ensures precise fitment and optimal sealing performance for reliable engine operation.

Constructed from high-quality materials to meet original equipment specifications, this crankcase gasket is part number 11481-40210 and is intended for models RM100 and RM125 from the specified production years. Correct installation is critical to maintaining proper oil containment and preventing leaks.

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GASKET *{MODEL N}*

This genuine NOS crankcase gasket is designed for select Suzuki RM models from 1979 to 1981, including the RM100 (1979) and RM125 (1979-80). Precision-engineered to OEM specifications, it ensures a perfect seal between the crankcase halves, preventing oil leaks and maintaining optimal engine performance.

The gasket is constructed from high-quality fiber material, delivering durability and resistance to heat and compression. Engineered for a direct fit, it eliminates the need for modifications and is an exact replacement for the OEM part number 11481-40200, ensuring compatibility with your motorcycle's original design.

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GASKET, CRANKCA | MODEL N

This NOS Suzuki Gasket Kit includes high-quality gaskets designed for precise engine sealing performance. The set comprises two gaskets, part numbers 11481-40200 and 11481-40220, ensuring compatibility with specified Suzuki engine models. Manufactured to exacting OEM standards, these gaskets provide reliable sealing for critical engine components, preventing leaks and maintaining optimal compression.

Ideal for repair and maintenance applications, the gasket kit delivers durable construction with precision-engineered materials. Suitable for use in replacement scenarios where original equipment manufacturer specifications must be met. Packaged for convenient installation, this NOS gasket kit supports long-term engine reliability and efficiency.

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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.

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SCREW

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.

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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.

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SCREW

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.

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BOLT (8X95) | MODEL X

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.

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Amazon Listing
Amazon listing photo

High-quality replacement bolt designed for secure and reliable fastening of components on the Suzuki BOLT motorcycle. Engineered for optimal performance and durability, this bolt meets original equipment manufacturer specifications to ensure seamless integration with your vehicle.

Precision-crafted to deliver accurate fitment, this bolt supports the efficient operation of marine engines or related equipment. As a quality replacement part, it provides dependable performance while maintaining compatibility with the specified Suzuki model.

Before purchasing, verify compatibility by checking your model and comparing the product images to the specifications of your current hardware.

  • 0: For Suzuki BOLT 01550-08907
  • 1: BOLT 0155008907 for secure and reliable fastening of components on your vehicle.
  • 2: Quality replacement BOLT 0155008907 designed to meet specifications for optimal performance and durability.
  • 3: Designed for reliable performance and accurate fit, helping keep your marine engine or boat equipment operating efficiently.
  • 4: To ensure proper compatibility, please confirm your model and compare the product photos and specifications before placing your order.
View on Amazon ($27.22) →
eBay Listing
eBay listing photo

Suzuki BOLT 01550-08907 OEM NEW

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BOLT (8x67)

Engine MOU 09103-08037 is a brand‑new, factory‑original unit designed for optimal performance in Suzuki BOLT models. Manufactured under stringent quality controls, it delivers reliable power and efficiency for everyday driving and extended use.

Key attributes include a durable internal architecture that resists wear, a precise combustion chamber geometry for efficient fuel usage, and a comprehensive set of seals and gaskets that maintain pressure integrity. The engine’s design supports seamless integration with existing vehicle systems, ensuring compatibility with standard mounting brackets, timing chains, and electronic control modules.

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WASHER *{MODEL X}*

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.

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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.

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WASHER (1) *{(0~1)}*

This genuine Suzuki washer is an original equipment manufacturer (OEM) part designed for precise fitment and long-lasting durability. Featuring a corrosion-resistant construction, the washer ensures reliable performance under demanding automotive conditions. The part is brand-new old stock (NOS), guaranteeing it has never been installed or exposed to wear from use.

Compatible with select Suzuki models, this washer is engineered to meet or exceed OEM specifications. The part number 09169-08022 ensures accurate identification and direct replacement capability. Ideal for maintenance and repair applications where quality and authenticity are paramount.

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WASHER (2) | (0~1)

This genuine Suzuki washer, part number 09169-08023, is an original equipment manufacturer (OEM) component designed for precise fit and optimal performance in compatible Suzuki models. Engineered to meet OEM specifications, it ensures reliable sealing and durability in high-stress applications.

Constructed from high-quality materials, this washer provides consistent compression and resistance to wear, maintaining system integrity under varying operating conditions. Ideal for replacement or maintenance in automotive, marine, or industrial settings where OEM-grade parts are required.

eBay Motors Stock Available

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HOSE, BREATHER (L:2000-620)

The Suzuki OEM part 09352-50823-00B is a rear brake breather hose engineered to meet the original equipment specifications for Suzuki vehicles. Constructed from high‑quality, heat‑resistant material, the hose ensures reliable venting of brake system pressure, contributing to consistent braking performance and safety.

Designed for direct replacement, this component integrates seamlessly with the factory brake assembly, providing a precise fit and eliminating the need for modifications. It complies with Suzuki’s stringent quality standards, offering durability and resistance to corrosion for long‑term service life.

eBay Motors Stock Available

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Buy on eBay ($15.85)
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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CLAMP

Genuine OEM SUZUKI RE5 rotary wiring harness clamps, part number 09404-06402, designed for precise fitment and durability in vintage SUZUKI RE5 motorcycles from 1975. These clamps ensure secure cable management, preventing abrasion and maintaining electrical integrity over time. Constructed from high-quality steel with an anti-corrosion coating, they provide long-lasting performance in demanding conditions.

Compatible with the original wiring harness layout of the SUZUKI RE5 rotary engine, these clamps are a direct replacement for damaged or worn components. Installation is straightforward, requiring no modifications to the existing system. Ideal for restorations or maintenance, they restore the motorcycle to factory specifications while ensuring reliable operation.

eBay Motors Stock Available

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Buy on eBay ($10.92)
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.

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HOSE, OVER FLOW / AIR VENT

This genuine OEM Suzuki overflow/air vent hose, part number 09343-04010, ensures precise fitment for compatible models. Designed for durability and optimal engine performance, this hose maintains proper coolant system pressure and prevents airlock by venting excess fluid to the overflow reservoir.

Constructed from high-quality, heat-resistant rubber to withstand extreme temperatures and chemical exposure, this hose meets Suzuki’s stringent OEM standards for reliability. Engineered for direct replacement, it eliminates the risk of leaks or improper fitment, ensuring seamless integration with your vehicle’s cooling system. Compatible with select Suzuki models—verify fitment details in the product description.

eBay Motors Stock Available

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Buy on eBay ($7.11)
Exact factory OEM # 11300-40840 may be temporarily out of stock in official store listings.
High Demand Part
Search Aftermarket / Compatible Fits

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Search Live Auctions & Used OEM Stock

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

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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?

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 — Frequently Asked Questions

What OEM parts are included in the Crankcase for the 1980 suzuki rm100?

The Crankcase for the 1980 suzuki rm100 includes 29 individual OEM components, each listed below with its exact OEM part number.

How much does the Crankcase cost for the 1980 suzuki rm100?

Individual components in this assembly currently range from $1.75–$199.99, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1980 suzuki rm100 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 NO DESCRIPTION AVAILABLE | MODEL N on the 1980 suzuki rm100?

The OEM part number for the NO DESCRIPTION AVAILABLE | MODEL N (part of the Crankcase assembly) on the 1980 suzuki rm100 is 11300-40811.

Does OEM part 11300-40811 fit the 1980 suzuki rm100?

Yes — OEM 11300-40811 is listed as the NO DESCRIPTION AVAILABLE | MODEL N for the 1980 suzuki rm100 (1980), part of the Crankcase assembly.

Which parts are included in the Crankcase?

NO DESCRIPTION AVAILABLE | MODEL N, CRANKCASE SET *{MODEL N}*, GASKET,CRANKCAS | MODEL T, GASKET *{MODEL T}*, GASKET *{MODEL N}*, GASKET, CRANKCA | MODEL N, PIN, PIN (L:18), and 21 more — see the full list below.

What other vehicles use OEM part number 11300-40811?

OEM 11300-40811 (NO DESCRIPTION AVAILABLE | MODEL N) also fits 4 other vehicles in this catalog, including 1979 suzuki rm100 — Crankcase, 1979 suzuki rm125 — Crankcase, 1980 suzuki rm125 — Crankcase.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$27.22
eBay Est. Total
$597.19