Swing Arm Bearing Kit All Balls POM Washers

Description

Product Overview

The All Balls Swing Arm Bearing Kit is engineered for riders who demand precision and durability in their suspension components. Crafted from high‑quality materials, the kit includes POM composite washer bearings that outperform traditional thruneedle washers by resisting water, dirt, and wear. All metal bushings are case‑hardened and plated to prevent corrosion, while needle bearing shafts are forged from SCM415/42 bearing steel, hardened and precision‑ground for optimal fit and longevity. The kit is compatible with Yamaha WR250F models from 2001 through 2005, matching OEM part number 46‑3003.

Usage

Designed for both professional mechanics and DIY enthusiasts, this kit is ideal for rebuilding swing arm bearing assemblies on off‑road motorcycles. Whether you are restoring a vintage WR250F or performing routine maintenance on a current model, the components provide a seamless fit and reliable performance in harsh riding conditions.

Why Choose Us

All Balls stands out for its commitment to quality and engineering excellence. Each component undergoes rigorous testing to meet automotive standards, ensuring that the bearing assembly delivers consistent torque transfer and reduced vibration. Our case‑hardened bushings are plated to resist corrosion, extending service life even in wet or muddy environments. The POM washers offer a self‑lubricating surface that minimizes friction, reducing the need for frequent maintenance.

Key Features

• Complete kit with all necessary components for a full swing arm bearing rebuild.
• POM composite washers provide superior water and dirt resistance.
• Case‑hardened steel bushings prevent wear and corrosion.
• Needle bearing shafts made from hardened SCM415/42 steel for precision fit.
• Exact OEM match for Yamaha WR250F 2001‑2005 models.

FAQ

What motorcycles are compatible with this kit?

The kit is designed specifically for Yamaha WR250F models from 2001 to 2005, matching the OEM part number 46‑3003.

Do I need additional tools to install the kit?

Standard hand tools such as a torque wrench, socket set, and bearing puller are sufficient. No specialized equipment is required.

How does the POM washer improve performance?

POM (polyoxymethylene) is a high‑performance engineering plastic that resists water absorption and contaminants, providing a smoother, longer‑lasting bearing surface compared to traditional metal washers.

Can I use this kit on other Yamaha models?

While the kit is optimized for the WR250F, it may fit other models with identical swing arm dimensions. Verify part numbers before purchase.

What warranty does All Balls offer?

All Balls provides a one‑year limited warranty covering manufacturing defects, ensuring confidence in the product’s durability.