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SWIFTFIXTOOLS OEM PARTS & HARDWARE DIRECTORY
MOTORCYCLE 100% Guaranteed Fitment

Front Fork Rm100a B

Selected Vehicle
1977 suzuki rm100
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Quick answer: The Front Fork Rm100a B for the 1977 1977 suzuki rm100 (MOTORCYCLE) consists of 45 OEM components. 9 are currently matched to live Amazon/eBay listings, priced from $2.00–$29.99.
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This NOS (New Old Stock) Suzuki Lower Outer Steering Race is specifically designed for models RM125 (1975-1978) and RM250 (1976-1978). Manufactured to exact OEM specifications, this steering component ensures precise alignment and smooth operation of the front suspension system.

The steering race has a part number #51621-33001, matching the original equipment standard. It is an essential component for maintaining the integrity of the steering geometry, reducing play, and enhancing handling performance. Suitable for restoration or performance rebuilds, this race is a direct replacement for the original part.

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The NOS Genuine Suzuki Drain Plug Gasket 51183-03010 is an original equipment manufacturer (OEM) factory replacement part designed for precise fitment in compatible Suzuki vehicles. Engineered to meet OEM specifications, this gasket ensures a reliable seal for engine oil drain plugs, preventing leaks and maintaining optimal oil system integrity. Manufactured from high-quality materials, it delivers durability and consistent performance under standard operating conditions.

This replacement gasket is a direct-fit part, eliminating the need for modifications and ensuring compatibility with designated Suzuki models. As a genuine OEM component, it maintains the original equipment standards set by Suzuki, providing a dependable solution for routine maintenance or repair. Packaged in a protective sleeve, the gasket arrives ready for immediate installation in professional or DIY applications.

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This high-quality gasket washer, part number 51148-36011, is designed for precise fitment on compatible Suzuki motorcycle models. Engineered to exact OEM specifications, it ensures reliable sealing performance and prevents fluid leaks between mating surfaces.

The washer features a durable construction with a flat profile, providing consistent compression and maintaining integrity under thermal and mechanical stress. Compatible with Suzuki's stringent performance requirements, this component is essential for maintaining optimal engine functionality and longevity in applications requiring part number 51148-36011.

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Genuine OEM handlebar clamp designed for the 1978 Suzuki RM400 motorcycle. This component, part number 56211-27100, ensures precise fitment and durability, maintaining factory specifications for optimal performance.

Constructed from high-grade materials, the clamp provides secure mounting for handlebars, ensuring stability and control during operation. Compatible with the original RM400 design, it meets strict OEM quality standards for a seamless replacement or upgrade.

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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.

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This genuine OEM Suzuki lock washer kit is designed for reliable fastening in critical engine and transmission applications. The kit includes part numbers 08321-01107 and 08321-21108, ensuring perfect fitment for compatible Suzuki models including the AS100, AC100, GT250, TS250, and RE5. Precision-manufactured from high-quality carbon steel, these lock washers provide consistent torque retention and vibration resistance to prevent loosening over time.

These new old stock (NOS) components are recommended for routine maintenance or repair projects requiring authentic Suzuki parts. The lock washers maintain original equipment specifications, delivering durable performance in high-stress engine environments. Ideal for professional mechanics and motorcycle restoration specialists seeking reliable, OEM-grade fasteners.

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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.

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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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This OEM-grade 12mm flat washer from Suzuki is designed for precise fitment in NOS applications across compatible motorcycle models. Machined from durable steel, it ensures consistent performance under high-pressure conditions while maintaining optimal seal integrity.

Manufactured to original equipment specifications, this washer is optimized for durability and resistance to deformation. Suitable for GSX-R1100, GSX-R600, LT250, and LT500 models, it delivers reliable performance in NOS kits and other high-stress applications.

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10

FRONT FORK ASSY *{A}*

Exact OEM Stock Low
OEM Ref: 51100-41600
Also fits 2 other vehicles
Exact factory OEM # 51100-41600 may be temporarily out of stock in official store listings.
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11

FRONT FORK ASSY *{B}*

Exact OEM Stock Low
OEM Ref: 51100-41601
Also fits 2 other vehicles
Exact factory OEM # 51100-41601 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51100-41602 may be temporarily out of stock in official store listings.
High Demand Part
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Exact factory OEM # 51111-28311 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51411-41600 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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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 # 51171-41601 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 # 51171-41600 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 # 51171-41602 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 # 51148-34010 may be temporarily out of stock in official store listings.
High Demand Part
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Exact factory OEM # 51311-41600 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.

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Exact factory OEM # 01121-12558 may be temporarily out of stock in official store listings.
High Demand Part
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Exact factory OEM # 51147-31011 may be temporarily out of stock in official store listings.
High Demand Part
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Exact factory OEM # 08312-21088 may be temporarily out of stock in official store listings.
High Demand Part
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Exact factory OEM # 08312-11128 may be temporarily out of stock in official store listings.
High Demand Part
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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 # 51171-41710 may be temporarily out of stock in official store listings.
High Demand Part
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Looking for a direct-fit replacement from a compatible aftermarket brand?

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Search Live Auctions & Used OEM Stock

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Search Live Listings on eBay →

Front Fork Rm100a B — Frequently Asked Questions

What OEM parts are included in the Front Fork Rm100a B for the 1977 suzuki rm100?

The Front Fork Rm100a B for the 1977 suzuki rm100 includes 45 individual OEM components, each listed below with its exact OEM part number.

How much does the Front Fork Rm100a B cost for the 1977 suzuki rm100?

Individual components in this assembly currently range from $2.00–$29.99, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1977 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 OUTER RACE *{A,B}* on the 1977 suzuki rm100?

The OEM part number for the OUTER RACE *{A,B}* (part of the Front Fork Rm100a B assembly) on the 1977 suzuki rm100 is 51621-33001.

Does OEM part 51621-33001 fit the 1977 suzuki rm100?

Yes — OEM 51621-33001 is listed as the OUTER RACE *{A,B}* for the 1977 suzuki rm100 (1977), part of the Front Fork Rm100a B assembly.

Which parts are included in the Front Fork Rm100a B?

OUTER RACE *{A,B}*, GASKET, DRAIN PLUG *{A,B}*, GASKET *{B}*, HOLDER, HANDLEBAR *{A,B}*, NUT *{A,B}*, LOCK WASHER *{A,B}*, LOCK WASHER *{A,B}*, WASHER *{A,B}*, and 37 more — see the full list below.

What other vehicles use OEM part number 51621-33001?

OEM 51621-33001 (OUTER RACE *{A,B}*) also fits 274 other vehicles in this catalog, including 1971 suzuki guacho-ts50 — Front Fork, 1972 suzuki apache-ts400 — Front Fork, 1972 suzuki gaucho-ts50 — Front Fork.

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Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
eBay Est. Total
$87.87