12th Scale Diff Thrust Bearing

Slapmaster Tools #101 - 12th Scale Diff Thrust Bearing

This is a thrust bearing that spans over the 1/4x3/8 flanged bearing in common 12 scale differentials, removing it’s side load and increases it's longevity. In combination with carbide diff balls and an economy diff rings, differential maintenance is almost eliminated.

Your diff could last all season, even under modified power. The rear tire can easily be removed without any interference. Aluminum nut now included.