Mini Spyder MT Drivetrain and Wheel Bearings 6.35x9.5x3.2, 4pc - Serpent 440160  [SER440160]

Replacement Bearings for Mini Spyder MT

This four-piece set contains Serpent 440160 ball bearings sized 6.35x9.5x3.2mm for use on Mini Spyder MT models. They are intended to replace worn bearings in hubs and drivetrain linkages to restore smooth movement and cut unwanted backlash.

Basic installation requires removing the wheel or part, pressing out the old bearing, and seating the new unit until it is flush with the housing. Use proper bearing tools to avoid damaging seals and verify the inner 6.35mm bore fits your shaft or spacer before finishing the job.

For tuning and longevity, keep bearings clean, check for roughness or side play during service intervals, and add a small amount of bearing oil if recommended. Replacing bearings can noticeably reduce drivetrain drag and improve handling on small monster truck platforms.

Compatibility

• Mini Spyder MT