100% brand new and durable
Made of high quality Steel .
The surface of this gear has harden coating.
The origial is only ordinary pot black.
The material is chrome steel.Hardness is HRC45-50.
Replacement part:7790 / 7791 / 7792
Part Name: Differential/Pinion Gear
Material:Hard Chrome Steel.
Suit for:RC 1/5 Traxxas X-Maxx 6S 8S
Content: 1Set Front Differential Pinion Gear/
1Set Rear Differential Pinion Gear/
Front+Rear Differential Pinion Gear
(What you choose in the Type What you get)
Please refer to your instruction for the part number and picture