Xtra Speed SCX10 II Kit Aluminum Transmission Assembly (Black) (AXI90046/AXI90075 Kit Only)

The Xtra Speed SCX10 II Kit Aluminum Transmission Assembly if a fully assembled aluminum transmission option for your SCX10 II kit. This pre-assembled transmission features all steel gears, including the transfer case and spur gears, combined with a full aluminum transmission and transfer case housings. Even the spur cover is machined aluminum with a screw on slipper adjustment nut cap! The transmission gear ratio matches the stock ratio, and the package includes a 56 tooth spur gear and a 15 tooth pinion.

NOTE: While these are pre-assembled, we recommend you take a few minutes to check the screws to verify that thread lock was used and apply thread lock where necessary to any screw that threads into metal.