MW 35-spline for 742 or 489 8-3/4" case. Uses 2" diameter carrier bearings that fits a stock case, Allows the 8-3/4" to have the same strength axles as a Dana 60™. Manufactured from through hardened 4140 high strength steel, black oxide coated. 14 lbs.

Installation - Service instructions can be found on Service Bulletin #0046