Extremely hard compound delivers long life

flanged bearings & thrust bearings

Weight ounces: 3

Overall length: 33

Two 4mm Locknuts

HPI Racing 87008 Metal Differential Kit Hellfire RTR / Hellfire SS 5IVE Parts Extremely hard compound delivers longHPI Racing 87008 Metal Differential Kit Hellfire RTR Hellfire SS This is a genuine HPI Racing metal differential kit for the Hellfire RTR and Hellfire SS. The metal construction gives the differential the strength to handle aggressive driving and hard landings. Whether rebuilding a worn diff or upgrading for durability, this factory kit restores smooth, dependable power distribution and installs directly in the Hellfire drivetrain. Genuine HPI Racing