Traxxas Part #6879R Spiral-Cut 37T Ring and 13T Pinion Differential Gear Sets a Solid Block of Steel for Ford ST-Rally Slash Rustler Stampede XO-1

Ring gear, differential/ pinion gear, differential (machined, spiral cut) (rear)

Spiral-cut 37-tooth ring and 13-tooth pinion differential gear sets are CNC-machined from a solid block of steel. The teeth are cut with a slight curve to minimize backlash between gears and maximize tooth traction with more surface area than straight-cut gears. Spiral-cut gears are ideal for high-torque, high-speed, brushless applications.

Accessory part for these models :
- Ford Fiesta ST Rally
- Slash 4X4
- 4-Tec 2.0 AWD Chassis
- 4-Tec 2.0 Brushless AWD Chassis
- 4-Tec 2.0 VXL AWD Chassis
- Chevrolet Corvette Stingray
- Factory Five '33 Hot Rod Coupe
- Ford F-150 Raptor R 4X4
- Ford Fiesta ST Rally Brushless
- Ford Fiesta ST Rally
- Ford GT
- Ford Mustang GT
- Hoss 4X4 VXL
- Rustler 4X4 Brushless
- Rustler 4X4 Ultimate
- Rustler 4X4 VXL
- Rustler 4X4
- Slash 4X4 Brushless
- Slash 4X4 Ultimate
- Slash 4X4 VXL
- Stampede 4X4 Brushless
- Stampede 4X4 VXL
- Toyota GR Supra GT4
- XO-1

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