This is a replacement Schumacher 4x8x3mm Red Seal Ball Bearing Set, and is intended for use with the Schumacher Cat SX3. These can also be used as optional replacements on the Cat SX2 and the Cougar SV 1/10 electric buggies. These bearings are used to support the Spur Gear Layshaft on the Cat, as well as the Layshaft Gear on both the Cat and Cougar.
This product was added to our catalog on October 25, 2011