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SWIFTFIXTOOLS OEM PARTS & HARDWARE DIRECTORY
MOTORCYCLE 100% Guaranteed Fitment

Rear Swinging Arm

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1981 suzuki gs450st
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Quick answer: The Rear Swinging Arm for the 1981 1981 suzuki gs450st (MOTORCYCLE) consists of 26 OEM components. 23 are currently matched to live Amazon/eBay listings, priced from $1.25–$57.97.
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Showing 26 Components
SPACER

This genuine SUZUKI spacer, part number 61281-44001, is designed for precise engine component alignment. Manufactured to SUZUKI's stringent OEM standards, it ensures optimal performance and fitment in applicable SUZUKI models.

The spacer facilitates proper spacing between engine components, contributing to efficient operation and reduced wear. It is engineered from durable materials to withstand high-temperature environments and mechanical stress, ensuring long-term reliability in performance-critical applications.

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Amazon Listing
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This Rear Swingarm Bearing Seal Bushing Rebuild Repair Kit by JAVIK is specifically designed for Suzuki LT-Z400, LTZ400, and Quadsport 400Z ATVs (2003–2014 models). The kit includes all necessary components for rear swingarm maintenance, ensuring optimal performance and longevity.

The repair kit comprises 2 standard plain bearings, 2 rear swingarm pivot bushings, 4 pivot bearing seals, 2 spacers, 2 pivot dust covers, and 2 thrust washers. Constructed from high-quality alloy steel, the kit is engineered for durability and precise fitment. Total weight is 383 grams, and the kit is fully compatible with OEM part numbers 61252-07G00, 09263-22017, 61261-07G00, 61262-28C10, 09285-22001, and 08211-17341.

  • 0: Placement on Vehicle: Rear Swingarm
  • 1: 【Fitment】Fit for Suzuk ATV▶ LT-Z400 Quadsport 400Z 2003-2014
  • 2: 【Feature】JAVIK swingarm bearing kit is made of high quality steel and rubber. Save time and money without having to make multiple purchases.
  • 3: 【OEM#】61252-07G00 09263-22017 61261-07G00 61262-28C10 09285-22001 08211-17341
  • 4: 【Package】Bearing, Pivot x 2(09263-22017); Bush, RR Swinging Arm Pivot x 2(61261-07G00); Seal, Pivot Bearing x 4(09285-22001); Spacer x 2(61252-07G00); Cover, Pivot Dust x 2(61262-28C10); Washer, Thrust x 2(08211-17341)
  • 5: 【Service】JAVIK offer 24 hours customer service and 1 year warran_ty. Please feel free to message if you meet any problem.
View on Amazon ($32.99) →
eBay Listing
eBay listing photo

The Suzuki OEM 09263-22017 roller bearing is engineered to meet the rigorous performance standards of original equipment manufacturers. Constructed from high‑strength steel, this bearing provides reliable rotational support for critical drivetrain components, ensuring consistent operation under demanding conditions.

Designed for seamless integration into Suzuki assemblies, the bearing offers precise tolerances and durable surface finishes that reduce friction and wear. Its robust construction contributes to extended service life, minimizing maintenance requirements and supporting optimal vehicle performance.

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SPACER

The NOS Suzuki Swing Arm Spacer 61251-45001 is engineered for optimal compatibility across the GS450, GS500, GS550, GS650, GS750, and GSX600 series. Designed with precision machining, the spacer delivers a consistent fit, ensuring reliable suspension geometry and maintaining manufacturer‑specified clearance.

Construction utilizes high‑strength alloy to resist fatigue under dynamic loads, providing long‑term durability and performance. The spacer’s profile is tailored to match the original swing arm dimensions, allowing seamless installation without the need for additional modifications.

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SHAFT,RR SWGARM

Genuine OEM Suzuki swing arm pivot bolt designed for 1977 GT750 models. Manufactured to meet OEM specifications, this bolt ensures precise fitment and reliable performance for restoration or repair applications.

Part number 61211-3100V is constructed from high-quality steel, featuring a threaded design for secure installation. The bolt is machined to exact tolerances, providing optimal durability and load-bearing capacity for motorcycle suspension systems.

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SHAFT, PIVOT

This used OEM Suzuki GS750L swingarm pivot is engineered for precise fitment and reliable performance on 1980–1981 GS750L models. Manufactured to original Suzuki specifications, the component ensures accurate alignment and proper suspension articulation, preserving handling characteristics and ride quality.

The swingarm pivot, bearing part number 61211-31001, is a critical suspension component that facilitates smooth rear wheel movement and load distribution. This part is suitable for restoration or repair applications where maintaining stock geometry and integrity is essential. Sold as a replacement component only; no additional hardware or installation services are included.

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NUT

The genuine Suzuki lock nut bearing part number 08319-21148 is engineered to meet the original equipment manufacturer specifications for a range of Suzuki models, including the GT750, GT550, RM250, and GS series. Constructed from high‑strength steel, this component provides reliable thread retention and resistance to vibration, ensuring secure mounting of critical drivetrain elements.

Designed for direct replacement, the lock nut offers a precise fit that eliminates the need for modification or additional hardware. Fast shipping is available to minimize downtime for service centers and aftermarket retailers. This product is ideal for professionals seeking authentic, OEM‑grade parts that uphold the performance standards expected of Suzuki motorcycles.

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NUT

A high-quality Original Equipment Manufacturer (OEM) hex nut designed for Suzuki applications, ensuring precise fit and durability.

The Suzuki Part 08319-2114A hex nut is crafted from Grade 8 steel, delivering exceptional tensile strength and resistance to corrosion. With a 10mm nominal size and 12mm outer diameter, this nut features a 1.25mm thread pitch and a 16mm bolt hole diameter, ensuring compatibility with standard M10 fasteners. The 10mm thread height and 1.2mm thread engagement provide secure fastening in automotive and mechanical assemblies.

Ideal for Suzuki vehicle maintenance and repairs, this nut meets strict manufacturing tolerances for reliable performance in high-stress applications. Perfect for professional mechanics and DIY enthusiasts requiring genuine OEM-quality hardware.

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WASHER

This is an Original Equipment Manufacturer (OEM) Suzuki washer, part number 08322-01147. Designed for precise fitment and optimal performance, this washer ensures proper sealing and prevents fluid leaks in critical applications.

Manufactured to Suzuki's stringent quality standards, this component is suitable for use in various vehicle models and applications where OEM specifications are required. The washer is produced from durable materials to maintain integrity under standard operating conditions.

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WASHER

This Suzuki Flat Washer (part number 08322-11148) is designed for precision-engineered applications requiring a 14 mm inner diameter. Constructed from durable steel, it ensures long-lasting performance under mechanical stress and vibration. The washer maintains optimal clearance while distributing load evenly, reducing the risk of component damage.

Ideal for automotive, industrial, or machinery assemblies, this flat washer meets Suzuki's strict manufacturing standards. It provides reliable performance in environments subject to high torque and cyclic loading. Compatible with standard M14 bolt configurations, it offers a seamless fit for Suzuki OEM applications.

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COVER, DUST SEAL

The Suzuki OEM Part 61262-45002 Pivot is engineered for precise alignment and reliable performance in Suzuki vehicle assemblies. Designed to meet or exceed original equipment specifications, this pivot component delivers consistent rotational stability and durability under demanding operating conditions.

Manufactured with high‑grade materials and rigorous quality control, the pivot ensures seamless integration with existing drivetrain systems. It is suitable for both OEM replacement and high‑performance applications where reliability and longevity are critical.

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Buy on eBay ($9.32)
WASHER

This new‑old‑stock (NOS) washer is engineered specifically for Suzuki models GS400, PE250, DR370, and RM250. Constructed from high‑grade steel, the component meets original equipment manufacturer (OEM) standards for durability and performance, ensuring reliable operation under demanding riding conditions.

The part carries the OEM reference number 09160-14020, guaranteeing an exact fit without the need for modifications. Its precision‑machined surfaces provide optimal sealing and resistance to wear, contributing to prolonged service intervals and reduced maintenance costs. Designed for seamless integration, the washer supports the structural integrity of the engine and chassis assemblies.

Installation follows standard service procedures outlined in the Suzuki service manual. This NOS component offers a cost‑effective solution for restoration projects, fleet maintenance, or replacement of worn parts, delivering the same quality as a brand‑new factory part.

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TORQUE LINK, REAR

Engineered as a direct replacement for OE torque links, this NOS Suzuki Rear Torque Link (Part No. 64311-44200-019) ensures precise alignment and stability of the rear suspension system. Manufactured to exact OEM specifications, it delivers consistent performance and durability under standard operating conditions.

Constructed from high-grade steel with a corrosion-resistant finish, this torque link maintains structural integrity while withstanding typical road vibrations and mechanical stress. Designed for seamless integration with Suzuki vehicle models, it restores optimal handling and reduces wear on adjacent components.

eBay Motors Stock Available

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Buy on eBay ($57.97)
BOLT, FRONT

Genuine Suzuki OEM clutch assembly designed for select GS and GT models, including the GS300, GS450, GT380, GT550, GT750, and RE5. This new part (part number 09111-10010) ensures factory-grade performance, durability, and precise fitment for reliable shifting and power transfer.

Constructed with high-quality friction material and reinforced clutch components, this assembly delivers consistent engagement and long-lasting performance. Ideal for restoration projects, routine maintenance, or performance upgrades, it maintains OEM specifications for seamless compatibility. Packaged as a complete assembly for straightforward installation.

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NUT, FRONT

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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Amazon Listing
Amazon listing photo

This Jstpure Nut, designed for Suzuki NUT 08310-00107, delivers a secure and precise fit, ensuring reliable performance for your marine equipment. Engineered to meet exact specifications, it provides dependable operation with no compromise on compatibility or durability.

For optimal installation, verify your vehicle model and carefully compare the product photos and specifications before purchase. The multicolor design and included components align with the original specifications for seamless integration.

  • 0: For Suzuki NUT 08310-00107
  • 1: NUT 0831000107 a secure and precise fit for your vehicle, peace of mind during installation and use.
  • 2: This specific NUT 0831000107 is designed by to meet the and specifications required for optimal performance in your vehicle.
  • 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

**Original Equipment Manufacturer (OEM) Grade Nut for Suzuki GT250, OR50, TC125, TS125, and GSXR50 Models** – Engineered to exacting specifications for direct replacement applications. Constructed from high-strength, corrosion-resistant material to ensure durability and reliable performance under dynamic operating conditions. Compatible with factory mounting points for seamless integration and precise fitment.

**Key Specifications:** - **Part Numbers:** 08310-00107, 08310-11108 - **Material:** High-strength, corrosion-resistant alloy - **Thread Pitch & Size:** *Refer to manufacturer’s service manual for exact dimensions (not provided)* - **Application:** Engine mounting, suspension, or chassis components (model-specific) - **Compatibility:** Suzuki GT250, OR50, TC125, TS125, GSXR50 (verify year/model compatibility)

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LOCK WASHER

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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Buy on eBay ($8.50)
Amazon Listing
Amazon listing photo

This Suzuki Washer 08321-01107 Lock Washer is a precision-engineered component designed for secure fastening of critical automotive and marine engine parts. Engineered to maintain optimal torque retention and component alignment, this lock washer ensures reliable performance while reducing the risk of loosening due to vibration or dynamic loads. Its multi-colored design provides visual confirmation of proper installation, enhancing operational safety and longevity of connected assemblies.

Manufactured to exacting standards for Suzuki vehicle applications, this lock washer delivers durable resistance against environmental stress and mechanical wear. While warranty coverage is not included, the part is produced with rigorous quality controls to meet OEM specifications. For proper fitment, verify compatibility with the listed part number and compare visual references before purchase.

  • 0: For Suzuki WASHER, LOCK 08321-01107
  • 1: LOCK WASHER 0832101107 secure fastening of components for reliable performance and safety.
  • 2: Designed specifically for vehicles, this LOCK WASHER 0832101107 is a crucial component for maintaining optimal functionality.
  • 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.
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eBay Listing
eBay listing photo

**Authentic OEM Suzuki Lock Washers** – Direct-fit replacements for models requiring **08321-01107** and **08321-31108** part numbers. Engineered from high-grade spring steel, these precision-machined components ensure secure fastening and vibration resistance in critical applications. Compatible with Suzuki vehicles requiring exacting tolerances, these washers maintain bolt integrity under dynamic loads.

**Key Features:**

  • **Material:** Spring steel (SAE J429 Grade 2)
  • **Thickness:** 0.8mm (0.031 in)
  • **Outer Diameter:** 10.5mm (0.413 in)
  • **Inner Diameter:** 6.5mm (0.256 in)
  • **Design:** Single-turn locking tab for reliable torque retention
**Note:** Verify compatibility with your vehicle’s bolt specifications prior to installation. Suitable for suspension, engine, and drivetrain applications where vibration control is critical.

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COTTER PIN *{MODEL TX}*

The **Suzuki OEM 04111-20158 Cotter Pin** represents authentic, new-old-stock (NOS) hardware manufactured to original equipment specifications in Japan. Engineered for precision fitment, these pins are designed to secure critical mechanical components, ensuring optimal performance and reliability in Suzuki vehicles.

Available in a convenient **pack of three**, these pins are crafted from high-quality material, meeting Suzuki’s stringent quality standards. Ideal for maintenance, restoration, or replacement applications, this genuine part guarantees compatibility with designated Suzuki models requiring exacting specifications. Trust in OEM-grade components for seamless integration and long-term durability.

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Buy on eBay ($8.88)
COTTER PIN *{MODEL Z}*

The SUZUKI 04111-20208 cotter pin is offered as New Old Stock, providing a reliable replacement component for original equipment applications. Constructed to meet Suzuki's exacting standards, this fastener ensures secure and precise engagement in mechanical assemblies.

Designed for durability and ease of installation, the cotter pin delivers consistent performance in demanding environments. It is an ideal choice for maintenance professionals seeking OEM‑grade parts without compromise.

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 Jstpure replacement PIN, designed for Suzuki applications, ensures precise compatibility with your vehicle's engine components. Manufactured to original specifications, it delivers reliable performance and durability for marine equipment use.

For optimal installation, verify your vehicle model and compare the provided product photos and specifications. The multicolor PIN is engineered for unisex-adult use and includes all necessary components as pictured.

  • 0: For Suzuki PIN 04111-2020A
  • 1: Replacement PIN 041112020A for precise fit and reliable performance in your vehicle's engine.
  • 2: PIN 041112020A manufactured to specifications for durability and compatibility with your vehicle.
  • 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

The Suzuki PIN 04111-2020A is an original equipment manufacturer (OEM) component designed to meet the exacting standards of Suzuki vehicles. Engineered for precise fit and reliable performance, this part ensures seamless integration with the corresponding model.

Constructed with high-quality materials, the PIN 04111-2020A delivers durability and consistent operation under normal driving conditions. It is suitable for use in both maintenance and repair applications, providing a dependable solution for professional technicians and vehicle owners alike.

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PIN, COTTER | MODEL TX

The Suzuki PIN 04111-2015A is an original equipment manufacturer (OEM) component designed for precise fit and reliable performance in applicable Suzuki models. Constructed to meet Suzuki’s rigorous quality standards, this part ensures seamless integration and optimal functionality.

Engineered for durability, the PIN 04111-2015A offers consistent operation under standard operating conditions, providing the reliability expected from genuine Suzuki parts. It is an ideal choice for technicians and owners seeking to maintain the integrity of their vehicle’s systems.

eBay Motors Stock Available

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Buy on eBay ($4.99)
BOLT, REAR

This genuine Suzuki torque arm bolt, part number 09101-10003, is engineered for precise fitment in select Suzuki motorcycle models. Designed to meet OEM specifications, it ensures reliable performance and maintains proper drivetrain alignment in applications requiring structural bolt integrity.

Approved for compatibility with the Suzuki GSX400 (1980-1999), GT250 (1979-1999), and GR650 (1983-1984), this bolt provides a secure connection point for torque arms, contributing to enhanced chassis stability and reduced drivetrain stress during operation.

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Buy on eBay ($8.00)
NUT, REAR

This OEM Suzuki engine nut set includes two high-quality fasteners designed for precise fitment in select Suzuki motorcycle models. The set comprises part numbers 08310-00107 and 08310-11108, ensuring compatibility with specific engine configurations.

Manufactured to Suzuki's stringent OEM standards, these nuts provide reliable torque retention and corrosion resistance for long-term durability. Ideal for GSX-R50, GT250, OR50, TC125, and TS125 models, they are essential for maintenance and repair applications where original equipment specifications must be maintained.

eBay Motors Stock Available

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Buy on eBay ($8.79)

Rear Swinging Arm — Frequently Asked Questions

What OEM parts are included in the Rear Swinging Arm for the 1981 suzuki gs450st?

The Rear Swinging Arm for the 1981 suzuki gs450st includes 26 individual OEM components, each listed below with its exact OEM part number.

How much does the Rear Swinging Arm cost for the 1981 suzuki gs450st?

Individual components in this assembly currently range from $1.25–$57.97, based on live Amazon and eBay listings. See the price comparison below for each part.

Will these OEM parts fit other 1981 suzuki gs450st 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 SPACER on the 1981 suzuki gs450st?

The OEM part number for the SPACER (part of the Rear Swinging Arm assembly) on the 1981 suzuki gs450st is 61281-44001.

Does OEM part 61281-44001 fit the 1981 suzuki gs450st?

Yes — OEM 61281-44001 is listed as the SPACER for the 1981 suzuki gs450st (1981), part of the Rear Swinging Arm assembly.

Which parts are included in the Rear Swinging Arm?

SPACER, BEARING, SPACER, SHAFT,RR SWGARM, SHAFT, PIVOT, NUT, NUT, WASHER, and 18 more — see the full list below.

What other vehicles use OEM part number 61281-44001?

OEM 61281-44001 (SPACER) also fits 36 other vehicles in this catalog, including 1978 suzuki gs400x — Rear Swinging Arm, 1979 suzuki gs425e — Rear Swinging Arm, 1979 suzuki gs425l — Rear Swinging Arm.

Cross-Marketplace Price Tracker
Compare total assembly price across Amazon Prime vs. eBay Certified Sellers.
Amazon Est. Total
$81.33
eBay Est. Total
$282.35