Pinion Gear 1/8" Bore 32P 17T (RRP0170)

This 32P alloy pinion gear has a 1/8-inch bore and 17 teeth, designed to drive plastic spur gears in hobby gear trains. It is not heat-treated, and the tooth count isn’t stamped on the gear, keeping the design simple and economical for plastic gear systems.

Includes a 5-40 set screw for mounting, and installation requires a 1/16-inch hex wrench (not included). Best used with plastic spur gears, this alloy pinion provides dependable, affordable performance when paired with compatible plastic gear trains.