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28T 0.8Mod Safe-D5 Pinion Gear (ARA311011)
Original price was: $11.19.$6.40Current price is: $6.40.
61 in stock
Description
The 28-tooth, 0.8-module Safe-D5 pinion gear is a rugged steel pinion designed for RC car powertrains, delivering reliable engagement and long-lasting performance under demanding conditions.
Made from tough steel with a precision wide tooth profile for smooth meshing, it features a D-shaped hole to match the motor shaft so the pinion stays aligned even if the set-screw loosens. Sized for 5mm motor shafts, the package includes an M4 x 4mm set screw and a 3.2mm E-clip to secure the pinion on the shaft.











