Front/Rear Diff Ring/Pinion Gear Granite 4x4 3s BLX option 0 (#6550X) replace the original

0 (#6550X) replace the original Telemetry Expander (#6550) and GPS Module (#6551)

- Fits only center differential

New CoolDownMax cylinder head - Improved cooling and higher efficiency through new cooling fin arrangement

RPM (long)/ 3x4mm BCS (2)/ 3x4 GS (1)

- Light grease for CV joints and shaft slider splines helps maintain their longevity

Front/Rear Diff Ring/Pinion Gear Granite 4x4 3s BLX option 0 (#6550X) replace the originalRing gear, differential pinion gear, differential (machined) (front or rear) 9579R Made for the most extreme action, spiral cut 43 tooth ring and 10 tooth pinion differential gear sets are CNC machined from a solid block of steel. The teeth are cut with a slight curve to minimize backlash between gears and maximize tooth traction with more surface area than straight cut gears.