This is a Digital High-Speed, Metal Gear (ball bearing) Waterproof Servo from Traxxas.

Includes:

(1) Servo

This product is compatible with the following Model(s): Traxxas Bandit,Traxxas Rustler 2WD,Traxxas Slash 2WD,Traxxas TRX-4,Traxxas Stampede 2WD,Traxxas E-Revo,Traxxas 4-Tec 2.0,Traxxas Stampede 4X4,Traxxas 4-Tec 3.0,Traxxas M41 Catamaran,Traxxas Ford F-150 Raptor,Traxxas Drag Slash,Traxxas Rustler 4X4,Traxxas Revo 3.3,Traxxas TRX-6,Traxxas Summit,Traxxas Bigfoot No. 1,Traxxas Slash 4X4,Traxxas Nitro Rustler,Traxxas T-Maxx 3.3,Traxxas Nitro Slash,Traxxas Jato 3.3,Traxxas T-Maxx Classic,Traxxas XO-1,Traxxas Hoss,Traxxas Slayer Pro 4X4,Traxxas Unlimited Desert Racer