PINION GEAR 20-T 32-P HVY DUTYGear, 20-T pinion (32-p), heavy duty (machined, hardened steel) (fits 3mm shaft)/ set screw Part 3950X UPC 020334395092Traxxas 3950x Gear 20-T pinion 32p heavy duty machined hardened steel TRA1SKU: 3950x$5.95PriceQuantityAdd to CartBuy Now