ATV Pinion Bearing TA5520Z (55x67x20mm)

TA5520Z ATV Pinion Bearing 55x67x20mm (1 pc)
✔️ 55 mm ID, 67 mm OD, 20 mm wide; sealed ball bearing (1 pc)

Built for rugged Yamaha ATVs, this TA5520Z pinion bearing is a sealed ball bearing that resists dirt and moisture while handling torque in drivetrain pinion assemblies. It's designed to replace worn bearings on models like Timberwolf and Beartracker.

✅ 55 mm ID (2.17"), 67 mm OD (2.64"), 20 mm width (0.79")
✅ Sealed bearing design for dirt and moisture resistance
✅ Fits Yamaha ATV models including YFB250 Timberwolf, YFM350/YFM400 series
✅ Material: high-strength steel race and balls for long life
✅ Pack size: 1 piece

💡 What is an ATV pinion bearing used for in transmission gear trains? This handy part helps keep pinion gears aligned and reduces wear. - It supports the pinion shaft under high torque - It helps maintain proper meshing with the gear set - It reduces gear wear and extends transmission life