HPI Racing Bevel Gear Set Gear Differential Savage 21
This is the Stock Replacement Bevel Gear Set for the HPI Savage .21 Truck.
These gears are located in the differential.
Two large bevel gears
Two small bevel gears
One gear pin
Nothing. This is a direct replacement gear set.
Outer diameter of large gear: 19mm (0.75″)
Outer diameter of small gear: 12mm (0.47″)
Pin length: 27mm (1.07″)
Pin diameter: 4mm (0.16″)