

Specifications
- Brand
- QuadBoss
- Part #
- 413437
- UPC
- 887337118277

QuadBoss 92-98 Yamaha YFB250 Timberwolf 2x4 Swingarm Repair Kit
$72.69
QuadBoss swingarm repair kit for Yamaha ATVs. Includes hardened needle bearing shafts and POM composite washer bearings for improved service life.
Key Features
- Fits 11+ Yamaha ATV models including YFB250 Timberwolf, YFM350 Big Bear, and YFM600 Grizzly.
- Needle bearing shafts are made with 52100 bearing steel that has been hardened and precision ground.
- Metal bushings are case-hardened and plated to prevent wear and corrosion.
- POM composite washer bearings replace thrust needle washers for increased service life.
- POM composite washer bearings offer superior resistance to water and dirt.
Product Details
When you're rebuilding the swingarm on your Yamaha ATV, this QuadBoss repair kit gives you the essential components to get the job done right. You'll find hardened needle bearing shafts made from 52100 bearing steel, precision ground for smooth operation. The kit also includes case-hardened and plated metal bushings designed to resist wear and corrosion, helping to protect your swingarm assembly.
This kit replaces standard thrust needle washers with POM composite washer bearings. This update offers increased service life and better resistance to water and dirt, which is a common concern for off-road vehicles. This repair kit fits a wide range of Yamaha models, including the YFB250 Timberwolf, YFM350 Big Bear, and YFM600 Grizzly.
Specifications
- Brand
- QuadBoss
- Manufacturer Part #
- 413437
- UPC
- 887337118277
Frequently Asked Questions
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QuadBoss 92-98 Yamaha YFB250 Timberwolf 2x4 Swingarm Repair Kit




