PINION GEAR 13-T 32-P HVY DUTYGear, 13-T pinion (32-p), heavy duty (machined, hardened steel) (fits 3mm shaft)/ set screw Part 3943X UPC 020334394392Traxxas 3943x Gear 13-T pinion 32p heavy duty machined hardened steel TRA1SKU: 3943x$5.95PriceQuantityAdd to CartBuy Now