This is a package of four high precision bevel shafts and two diff case gaskets designed for doing the 4 spider gear diff mod for the Savage 21, SS and 25. Conventional hardening methods allow for pins to bend slightly under the extreme temperatures of the hardening process. Alternate methods are used in the production of these pins to assure straighter pins and better performance. This is enough shafts and gaskets to do one truck or two differentials.

INCLUDES:
Four hardened steel high precision diff pins
Two Fiber diff gaskets

REQUIRES: To perform the 4 spider diff mod two packages of HPI86032 Bevel Gears are required. It is highly recommended that when doing the diff mod all internal gears are replaced which requires a total of four packs of HPI86032.

OPTIONAL:
OFNA Diff Grease OFN10240
OFNA Diff Oils 1,000 - 120,000 weight
Team Associated Green Slime

COMMENTS: Bevel gear shafts and gaskets needed to convert the Savage differentials from having 2 spider gears to 4 spider gears.