Twelve Spring Adjusters (various size)

Consistent and smooth throughout the entire power band

One high torque waterproof servo with J style connector

This is the Digital High Torque Servo for the Traxxas

Traxxas 3992 Input Shaft Drive Gear Assembly E-Maxx E-Revo Summit XO-1 Parts Twelve Spring Adjusters (various size)Traxxas Input Shaft Drive Assembly Features: Steel shaft, black in color Steel drive gear assembly, silver in color Includes: One Input Shaft with 18 Tooth Top Gear Specs: Shaft Diameter: 5mm Shaft Length: 3. 53" (90mm) Thread Size: 4mm Part Compatibility: Traxxas E Maxx Traxxas 1 10 E Revo Traxxas 1 10 Summit