GPM Black 4140 Medium Carbon Steel Front And Rear Spiral Differential Ring Gear & Pinion Gear

This is the GPM Black 4140 Medium Carbon Steel Front And Rear Spiral Differential Ring Gear & Pinion Gear

The Spiral gears are upgraded to 4140 Medium Carbon Steel, with hardened black treatment, to make it more durable and sturdy. Reduce the gap in between gears, in order for the gears to run smoother and offer more power. Helps improve the transmission of power in the differential case.

Includes
Front Ring Gear - 1pcs
Front Pinion Gear - 1pcs
Rear Ring Gear - 1pcs
Rear Pinion Gear - 1pcs

Replaces Traxxas Stock Part#: 8977 and 8978

Accessory Part For
Maxx (89076-4)
Maxx w/WIDEMAXX (89086-4)
Maxx SLASH (102076-4)