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SWIFTFIXTOOLS OEM PARTS & HARDWARE DIRECTORY
MOTORCYCLE 100% Guaranteed Fitment

Cylinder Rm100a

Selected Vehicle
1978 suzuki rm100
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Quick answer: The Cylinder Rm100a for the 1978 1978 suzuki rm100 (MOTORCYCLE) consists of 22 OEM components. 15 are currently matched to live Amazon/eBay listings, priced from $0.99–$300.83.
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Showing 22 Components
1
CYLINDER HEAD

CYLINDER HEAD

eBay Preferred
OEM Ref: 11111-41600
Also fits 2 other vehicles
CYLINDER HEAD

This genuine OEM Suzuki cylinder head (Part #11111-41600) is precision-engineered for the 1976 RM100A motorcycle. Designed to meet exacting factory specifications, it ensures optimal combustion chamber geometry for maximum performance and reliability. The cylinder head features a durable aluminum alloy construction, providing excellent heat dissipation while maintaining structural integrity under high-performance conditions.

This cylinder head arrives in a fresh vapor-blasted finish, offering improved surface cleanliness and reduced risk of contaminants during installation. It is a direct replacement for the original equipment and is fully compatible with the RM100A model, ensuring seamless integration without the need for modifications. Ideal for restoration projects or performance upgrades, this cylinder head delivers OEM-level quality and durability for classic Suzuki motorcycles.

eBay Motors Stock Available

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

Buy on eBay ($55.00)
NUT

High-quality NOS Suzuki Nut 8MM, part number 09140-08005, designed for compatibility with specific Suzuki motorcycle models. Manufactured to precise OEM specifications, this nut ensures reliable fastening and reduces the risk of loosening over time. Constructed from durable steel, it provides superior strength and corrosion resistance, enhancing the longevity of critical components.

Appropriate for use in GS1100, GS250, GT500, GT185, RM370, and RM400 models, this nut is a direct replacement for worn or damaged original hardware. Its precise threading and consistent build quality make it suitable for both professional repair and maintenance applications.

eBay Motors Stock Available

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

Buy on eBay ($8.95)
NUT, CLUTCH RELEASE NO.1

This genuine Suzuki OEM nut, part numbers 09140-08017 and 09140-08005, is precision-engineered for compatibility with models such as the LTF500, LTF400, TS250, RM400, and RM250. Manufactured to original equipment specifications, this 8MM nut ensures reliable fastening for critical suspension and drivetrain components.

Designed for new-old-stock (NOS) applications, it delivers durable performance and precise fitment, eliminating the risk of premature wear or loosening. Each unit undergoes rigorous quality control to meet Suzuki’s stringent standards, making it an ideal replacement for damaged or missing hardware. Compatible with multiple Suzuki models, this OEM nut provides a direct bolt-on solution without modifications.

eBay Motors Stock Available

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

Buy on eBay ($7.29)
WASHER

These NOS (New Old Stock) washers are precision-engineered for Suzuki motorcycle models including the 84 DR125, ALT50, 85 ALT185, and 87/89 LT80. Each washer is manufactured to exact OEM specifications, ensuring optimal fitment and performance for critical applications.

Supplied in a quantity of 10 per package, these washers are designed for durability and corrosion resistance. They are ideal for restoration projects, routine maintenance, or replacement of worn components. The part number 08322-11088 guarantees compatibility with the specified Suzuki models.

eBay Motors Stock Available

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

Buy on eBay ($39.97)
STUD BOLT | L:59

This OEM Suzuki cylinder stud bolt, part number 09108-08018, is a genuine NOS (New Old Stock) component designed for precise fitment in Suzuki motorcycle engines manufactured between 1969 and 1981. Engineered to meet original equipment manufacturer specifications, this stud bolt ensures optimal torque retention and prevents cylinder head warping during operation.

Manufactured from high-grade steel, the bolt is designed for durability under high-temperature and high-stress conditions typical in performance and off-road applications. Its precise threading and shoulder design guarantee accurate alignment, reducing the risk of leakage or mechanical failure. Ideal for restoration projects, this NOS cylinder stud bolt is a direct replacement for models including the TS185, TS250, TS400, and RM250.

eBay Motors Stock Available

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Buy on eBay ($8.95)
CAP ASSY, SPARK PLUG *{TO 33510-41111}*

This genuine OEM Suzuki Spark Plug Cap (Part No. 33510-41110) is engineered for optimal performance in select Suzuki ALT DS, JR, LT, PE, RM, RS, and TM models. Constructed from high-quality materials, it ensures reliable electrical conductivity and secure spark plug connection in demanding riding conditions.

Designed to meet or exceed OEM specifications, this replacement component maintains factory-level fitment and durability. Ideal for routine maintenance or performance upgrades, it delivers consistent ignition system operation for improved engine efficiency and reliability.

eBay Motors Stock Available

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

Buy on eBay ($27.99)
BELT | FROM 09407-00001

This NOS Suzuki Plug Cap Belt Kit (Part # 09407-09402) is an essential OEM-quality component designed for precision engine performance. The belt ensures optimal timing synchronization between the camshaft and crankshaft, maintaining accurate valve operation and combustion efficiency. Engineered to meet Suzuki’s strict manufacturing standards, this kit provides a reliable solution for timing belt replacement or repair.

Constructed from high-durability composite materials, the plug cap belt delivers consistent tension and wear resistance under demanding conditions. It is engineered to fit select Suzuki models, ensuring a direct replacement solution without modifications. The kit includes all necessary components for seamless installation.

eBay Motors Stock Available

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

Buy on eBay ($0.99)
CYLINDER

This genuine Japan-sourced cylinder for the Suzuki RM100 (1976-1978) is part number 11210-41600. Designed for OE fitment, this NOS (New Old Stock) component ensures OEM-level precision and compatibility with the RM100’s 98cc two-stroke engine. The cylinder features cast aluminum construction with a bore diameter of 50.00 mm and accepts a standard piston for optimal performance.

Manufactured to Suzuki’s exacting standards, this cylinder includes integrated cooling fins and a threaded spark plug hole for direct installation. Suitable for restoration or replacement in classic RM100 models, it maintains original specifications for reliable operation. Backed by Suzuki’s genuine parts warranty when applicable.

eBay Motors Stock Available

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

Buy on eBay ($300.83)
Amazon Listing
Amazon listing photo

This COCOZOË bolt and stud set is specifically designed for compatibility with Suzuki BOLT models requiring part number 01421-0825A. The set ensures a secure and precise connection for automotive applications, including marine engine components and boat equipment where durable fastening is required.

Manufactured to meet automotive-grade standards, these bolts and studs deliver reliable performance and accurate fitment. The multicolor finish provides visual identification and resistance to corrosion. Please verify vehicle compatibility by cross-referencing the part number and reviewing provided images prior to purchase.

  • 0: For Suzuki BOLT,STUD 01421-0825A
  • 1: bolt and stud set suitable for various models, including 014210825A, ensuring a secure and reliable connection for your vehicle.
  • 2: Designed specifically for vehicles, these bolts and studs provide precise fitment and durability for your automotive needs.
  • 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 ($26.15) →
eBay Listing
eBay listing photo

Suzuki BOLT,STUD 01421-0825A OEM NEW

View on eBay ($4.99) →
STUD BOLT

This genuine Suzuki stud bolt, part number 01421-08258, is an Original Equipment Manufacturer (OEM) component designed for precise fitment in compatible Suzuki vehicles. Engineered to meet stringent OEM standards, it ensures optimal performance and durability in high-stress applications. The bolt features a threaded design for secure fastening, facilitating reliable assembly and disassembly in critical engine or transmission components.

Manufactured from high-tensile steel, this stud bolt delivers exceptional strength and resistance to fatigue under demanding operating conditions. Its precise threading and dimensional accuracy adhere to Suzuki's original specifications, guaranteeing seamless integration with factory components. Ideal for replacement or repair applications, this OEM NOS part maintains vehicle integrity and operational efficiency.

eBay Motors Stock Available

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

Buy on eBay ($9.88)
Amazon Listing
Amazon listing photo

This high-grade replacement nut, designated as part number 08310-00087, is engineered for direct OEM compatibility with Suzuki snowmobiles, ATVs, and other powersports vehicles. Manufactured to exacting factory specifications, it ensures precise fitment and reliable performance, eliminating the risk of improper seating or sealing that can compromise component integrity.

Designed for durability under demanding conditions, this nut maintains consistent torque retention and resistance to vibration-induced loosening. Verify compatibility by cross-referencing the part number against your vehicle's year, model, and trim specifications prior to purchase to ensure optimal fitment and functional reliability.

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

This new‑old‑stock (NOS) nut is engineered for precise fitment on a range of Suzuki motorcycle models, including the DR350, GN125, GS500, GSX750, LT‑4, LT‑F250, LT‑F4, and VS1400. Constructed from high‑strength steel, it provides reliable torque retention and resistance to vibration, ensuring long‑term durability in demanding riding conditions.

Designed to meet original equipment manufacturer (OEM) tolerances, the part replaces the OEM nut 08310‑00087 without modification. It is ideal for professional mechanics, restoration specialists, and enthusiasts seeking authentic components for maintenance or performance upgrades.

View on eBay ($1.72) →
LOCK WASHER

This genuine Suzuki lock washer, part number 08321-21088, is designed for precision fitment in SUZUKI motorcycles, including the TS125, GT380, TS185, and GSXR1100 models. Constructed from high-grade steel, it ensures reliable torque retention and prevents loosening under vibration, maintaining optimal safety and performance.

As an original equipment manufacturer (OEM) new old stock (NOS) component, this lock washer meets Suzuki’s stringent quality standards. It is engineered to exact specifications for seamless compatibility with associated fasteners. Packaged individually, it offers a direct replacement solution for restoring secure fastening in critical engine and chassis applications.

eBay Motors Stock Available

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

Buy on eBay ($6.50)
Amazon Listing
Amazon listing photo

This COCOZOË lock washer, model number 08321-01087, is specifically designed for Suzuki vehicles to provide secure fastening in applications prone to vibration. Constructed for durability and precise fit, it helps prevent component loosening caused by engine or equipment vibrations, ensuring consistent performance and operational safety.

Compatible with Suzuki models requiring this specific lock washer, this part is essential for maintaining the integrity of your marine engine or boat equipment. Customers are advised to verify compatibility with their vehicle model by referencing the product photos and specifications prior to purchase.

  • 0: For Suzuki LOCK WASHER 08321-01087
  • 1: Lock washer 0832101087 designed for secure fastening applications, specifically for vehicles.
  • 2: Helps loosening of components due to vibrations, ensuring reliable performance and safety.
  • 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 →
eBay Listing
eBay listing photo

OEM Suzuki washer model 08321-01087, supplied in a package of four units. Engineered to meet original equipment manufacturer standards for reliable performance and precise fit.

Ideal for replacement or maintenance applications requiring exact specifications. Constructed from high-quality materials to ensure durability and consistent torque retention.

View on eBay ($13.26) →
GASKET,CYLINDER

This OEM Suzuki cylinder gasket is a direct replacement part designed for optimal sealing performance in the engine assembly of compatible models. Manufactured to exacting specifications, it ensures reliable compression retention and prevents oil or coolant leaks between the cylinder and crankcase.

Specifically engineered for 1973-1977 Suzuki TC125, 1975-1978 Suzuki RM125, and 1976-1978 Suzuki RM100 motorcycles, this gasket accommodates standard engine configurations. The gasket material is designed to withstand high-temperature and high-pressure conditions, maintaining integrity over extended use.

eBay Motors Stock Available

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

Buy on eBay ($3.50)
16

GASKET, CYLINDER HEAD

Exact OEM Stock Low
OEM Ref: 11141-28682
Also fits 2 other vehicles
Exact factory OEM # 11141-28682 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 →
Exact factory OEM # 09108-08034 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 →
Exact factory OEM # 11241-28600 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 →

Cylinder Rm100a — Frequently Asked Questions

What OEM parts are included in the Cylinder Rm100a for the 1978 suzuki rm100?

The Cylinder Rm100a for the 1978 suzuki rm100 includes 22 individual OEM components, each listed below with its exact OEM part number.

How much does the Cylinder Rm100a cost for the 1978 suzuki rm100?

Individual components in this assembly currently range from $0.99–$300.83, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1978 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 CYLINDER HEAD on the 1978 suzuki rm100?

The OEM part number for the CYLINDER HEAD (part of the Cylinder Rm100a assembly) on the 1978 suzuki rm100 is 11111-41600.

Does OEM part 11111-41600 fit the 1978 suzuki rm100?

Yes — OEM 11111-41600 is listed as the CYLINDER HEAD for the 1978 suzuki rm100 (1978), part of the Cylinder Rm100a assembly.

Which parts are included in the Cylinder Rm100a?

CYLINDER HEAD, NUT, NUT, CLUTCH RELEASE NO.1, WASHER, WASHER, STUD BOLT | L:59, CAP ASSY, SPARK PLUG *{TO 33510-41111}*, BELT | FROM 09407-00001, and 14 more — see the full list below.

What other vehicles use OEM part number 11111-41600?

OEM 11111-41600 (CYLINDER HEAD) also fits 2 other vehicles in this catalog, including 1976 suzuki rm100 — Cylinder Rm100a, 1977 suzuki rm100 — Cylinder Rm100a.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$52.10
eBay Est. Total
$495.81