904 Complete Roller & Needle Bearing Kit (3-Pinion Aluminum 2.45/1.45/1:1).

Our needle bearing kits help reduce the friction in the parts.  Each component is machined to take a Torrington Needle Bearing to replace the stock thrust washers.  Our needle bearing kits have a large advantage over much of our competition. 

On 904 kits, output shaft must be machined to 1.312 for low/reverse drum and rear support or can be purchased (PN: 12678).

904 Complete Kits Include: Front planetary (reinforced, welded), front annulus, rear planetary, rear annulus, steel low/reverse drum with bearing, rear support with bearing and modified steel park gear.