*USED* Rear Fork Main Shaft Washer - 45#

Used Rear Fork Main Shaft Washer - 45# is a salvaged component designed to restore proper spacing and alignment in your rear fork assembly. Crafted from 45# steel, this washer delivers dependable strength for maintenance projects where exact fitment on the rear fork main shaft is required.

Why this matters

In a motorcycle or bike rear suspension, the washer on the rear fork main shaft acts as a precise spacer that distributes load and maintains correct preload. Installing the correct 45# washer helps minimize unwanted play, supports smooth operation, and protects bearings and seals from premature wear. This is especially important when rebuilding or refurbishing older bikes where factory-new parts are limited or unavailable.

Key details

• 
  Condition: Used
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  Material: 45# steel
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  Part: Rear fork main shaft washer
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  Quantity: 1 washer per order (as pictured/spec’d)
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  Compatibility: Designed for rear fork main shaft assemblies that specify a 45# washer. Please verify fitment with your service manual or by comparing to the current washer in your bike’s rear fork assembly.

Ideal use scenarios

• Routine maintenance or rebuilding projects where a 45# rear fork main shaft washer is specified.
• Refurbishment of older bikes to restore proper shaft preload and alignment without purchasing a full set of new components.
• Spare-part inventory for technicians who routinely service rear suspension assemblies and need a reliable used option.

Installation and care tips

• Inspect the washer for any visible deformation, cracks, or excessive wear before installation. Do not use if damaged.
• Clean the washer and surrounding surfaces to ensure a smooth, even seating surface on the shaft.
• Match the washer to the correct side and orientation as specified in your service manual. Even small misalignment can affect preload and wear patterns.
• Reassemble using proper torque specs and hardware from your OEM guidelines. If in doubt, consult a qualified mechanic or refer to your bike’s repair manual.

This USED Rear Fork Main Shaft Washer - 45# offers a pragmatic, cost-conscious option for riders and technicians who understand the role of precise spacers in rear suspension reliability. If your project requires a 45# washer that fits the rear fork main shaft, this part provides a practical path to getting your bike back on the road with confidence.