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SWIFTFIXTOOLS OEM PARTS & HARDWARE DIRECTORY
MOTORCYCLE 100% Guaranteed Fitment

Front Fork Rm250a B

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1978 suzuki rm250
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Quick answer: The Front Fork Rm250a B for the 1978 1978 suzuki rm250 (MOTORCYCLE) consists of 50 OEM components. 15 are currently matched to live Amazon/eBay listings, priced from $1.50–$31.23.
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This genuine OEM oil lock piece, part number 51195-41210, is a factory-new replacement component designed for the Suzuki RM370, RM250, and RM400 motorcycle models produced between 1977 and 1978. Engineered to meet strict Suzuki manufacturing standards, it ensures precise fitment and reliable performance for optimal engine oil containment.

Constructed from durable materials, this oil lock piece is engineered to withstand the demanding conditions of motocross and off-road riding. It is an essential component for maintaining proper lubrication system integrity in these classic Suzuki RM models. Compatible with the specified RM370, RM250, and RM400 models from the 1977-1978 production years, this part guarantees OEM-level reliability and longevity.

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This genuine OEM Suzuki dust boot seal (Part # 51173-41110) is a high-quality replacement component designed for long-lasting durability. Constructed from premium rubber, it provides superior protection against dust, moisture, and debris, ensuring optimal performance of the associated joint or linkage system.

Compatible with select Suzuki models, this new part meets or exceeds original equipment specifications. Its precise fitment and robust construction make it an ideal choice for restoring or maintaining vintage Suzuki vehicles. Installation is straightforward, requiring no modifications to achieve a secure and reliable seal.

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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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This original equipment manufacturer (OEM) front fork spring set is engineered for the 1980-1981 Suzuki PE175 motorcycle. Designed to restore optimal suspension performance, this kit includes all necessary components for precise installation, including spacers and guides. The components are precision-machined to meet original manufacturing tolerances, ensuring compatibility and reliability.

Compatible with stock fork assemblies, this set maintains ride quality and handling characteristics consistent with Suzuki’s specifications. Each part is fabricated from high-grade materials for durability under repeated use. The set includes the following components: front fork spring spacer (51172-38010), spring guide, and all associated mounting hardware for complete assembly.

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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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This genuine OEM Suzuki RM washer, part number 51356-41310, is designed for use across multiple Suzuki RM models manufactured from 1975 to 2024. The washer ensures precise sealing and optimal performance in critical applications, including engine, transmission, and suspension mounting points.

Engineered to meet Suzuki's stringent quality standards, this washer guarantees a secure fit and reliable function. It is recommended for replacement during routine maintenance or when worn or damaged washers are identified. For compatibility assurance, verify this part number against your motorcycle's specific model and year.

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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 genuine Suzuki nut, part number 08310-12088, delivers precision-engineered reliability for critical automotive applications. Designed to meet OEM specifications, it ensures proper torque retention and component integrity in high-performance environments. The nut is compatible with select Suzuki models, providing a secure fit for assembly or repair operations.

Manufactured from high-grade steel, this nut offers superior tensile strength and corrosion resistance. Its standard threading and dimensional accuracy facilitate seamless integration with stock hardware configurations. Ideal for replacement or maintenance tasks, the nut aligns with Suzuki’s stringent quality standards for durability and safety.

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Engineered for the Suzuki 1985 DT85 outboard motor, these cylinder head bolts are designed to deliver precise torque retention and optimal sealing performance in high-stress marine environments. Each bolt meets OEM specifications, ensuring compatibility with the DT85’s 85 horsepower engine configuration. The included set consists of seven bolts, each featuring a T79 threading specification for exact fitment.

Manufactured from hardened alloy steel, these bolts provide superior tensile strength and corrosion resistance, critical for long-term reliability in saltwater applications. The bolts are supplied with high-quality washers to ensure proper load distribution and prevent galling during installation.

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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 NOS nut, part number 08310-22108, is designed for precise fitment in specified applications. It is marked with the identifier J2 for easy identification during assembly or service procedures.

The nut is manufactured to Suzuki's stringent OEM standards, ensuring compatibility with original equipment specifications. It is intended for use in systems requiring this specific fastener, providing reliable performance in automotive applications.

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This genuine OEM Suzuki fork cylinder bolt (Part No. 51147-16510) is precision-engineered for optimal fitment and durability in compatible Suzuki motorcycle models. Manufactured to Suzuki's strict quality standards, this bolt ensures secure fastening of the fork cylinder assembly, maintaining structural integrity and performance under demanding riding conditions.

Designed for direct replacement, this bolt integrates seamlessly with the original equipment, requiring no modifications or adjustments. With a robust construction, it provides reliable torque retention and corrosion resistance, contributing to the longevity of the suspension system. Compatible with Suzuki VX, TS, TM, SV, SP, RS, RM, RL, PE, LS, GS, GN, and DR models, this bolt is an essential maintenance component for ensuring safe and consistent operation of the front suspension.

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This genuine Suzuki OEM Fork Cylinder Gasket, part number 51148-41310, is precision-engineered for optimal performance and durability in Suzuki motorcycle fork systems. Constructed from high-quality materials, the gasket ensures a reliable seal to prevent fluid leaks and maintain proper hydraulic pressure within the fork assembly. Designed for exact fitment, it meets Suzuki's strict OEM standards for compatibility and functionality, providing a direct replacement for worn or damaged components.

Ideal for professional mechanics and enthusiasts alike, this gasket guarantees consistent operation and extended service life when installed according to manufacturer specifications. The gasket's dimensions and material composition are optimized to withstand the demanding conditions of motorcycle suspension systems, ensuring reliable performance under extreme riding conditions. Compatible with specified Suzuki models, this OEM part delivers the precision and reliability required for safe and efficient operation.

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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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Exact factory OEM # 51100-41111 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51130-41111 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51130-41210 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51140-41110 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51153-41110 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51146-41111 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51146-41210 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51111-41110 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51171-41110 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51171-41210 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51356-07010 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51311-41110 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51351-38010 may be temporarily out of stock in official store listings.
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Exact factory OEM # 51171-41630 may be temporarily out of stock in official store listings.
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Exact factory OEM # 52300-41110 may be temporarily out of stock in official store listings.
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Front Fork Rm250a B — Frequently Asked Questions

What OEM parts are included in the Front Fork Rm250a B for the 1978 suzuki rm250?

The Front Fork Rm250a B for the 1978 suzuki rm250 includes 50 individual OEM components, each listed below with its exact OEM part number.

How much does the Front Fork Rm250a B cost for the 1978 suzuki rm250?

Individual components in this assembly currently range from $1.50–$31.23, 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 PIECE, OIL LOCK *{B}* on the 1978 suzuki rm250?

The OEM part number for the PIECE, OIL LOCK *{B}* (part of the Front Fork Rm250a B assembly) on the 1978 suzuki rm250 is 51195-41210.

Does OEM part 51195-41210 fit the 1978 suzuki rm250?

Yes — OEM 51195-41210 is listed as the PIECE, OIL LOCK *{B}* for the 1978 suzuki rm250 (1978), part of the Front Fork Rm250a B assembly.

Which parts are included in the Front Fork Rm250a B?

PIECE, OIL LOCK *{B}*, DUST SEAL *{A,B}*, OUTER RACE *{A,B}*, GUIDE, SPRING *{A}*, HOLDER, HANDLE *{A,B}*, WASHER *{B}*, LOCK WASHER *{A,B}*, WASHER *{A,B}*, and 42 more — see the full list below.

What other vehicles use OEM part number 51195-41210?

OEM 51195-41210 (PIECE, OIL LOCK *{B}*) also fits 35 other vehicles in this catalog, including 1975 suzuki rm125 — Front Fork Rm1258, 1975 suzuki rm125 — Front Fork Rm125c, 1976 suzuki rm125 — Front Fork Rm1258.

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$224.37