Heavy duty machined 53t 32pitch spur gear with alloy mounting plate for the stock ET410 center gear diff.
The 2 piece design allows for quick and easy spur gear changes- you do not have to open the gear diff and remove the outdrive, or refill the oils etc.
The alloy mounting plate also provides cooling of the diff fluid for more consistent diff action while the machined delrin spur gear provides robust durability along with rounder and smoother spur gear operation.
NOTE: The replacement spur screws are M2x4 button heads.
EXTRA replacement 53t spurs.