Complete Alloy Gearbox Upgrade For MC, KC, XC, PG And UC Series Trucks


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Superb upgrade planetary gearbox to suit MC, KC, XC, PG And UC Series Trucks.

Silver colour..out of stock

Black colour...out of stock

Bronze colour...out of stock

NOTE! This is not a Cross RC Product

Near direct replacement for Cross RC chassis using existing gearbox mounting points, alloy mounts supplied (Sump guard requires step down brackets made as this gearbox sits slightly lower) approx 10mm lower.

(Front drive shaft needs shortening approx 12mm!)

Remove motor adaptor/spacer from original motor mount and use pinion supplied with new gearbox

Hardened gears

The gearbox features alloy construction with an internal reduction ratio of 4.6:1. The spur gear is 92t and the included pinion gear is 22t. Similar final reduction ratio of original planetary gearbox

NOTE: Instructions for installation are not included; if you do not know how to install the part, please ask for assistance. All products require some prep out of the package - some components are assembled for packaging purposes only, so we strongly recommend that you check and grease, check all metal-to-metal fasteners for tightness, check fitment and adjust if needed, and use liquid threadlock where applicable. Failure to do so is not a warranty-related incident.

Extra hardware, shims, or spacers may be required for some installations. Some parts may require permanent modification to the vehicle for fitment, and may eliminate certain OEM features, i.e.  sump guard modification to lower its location.and front UJ drive shaft shortening, a very easy job to do.