The FR1200S center differential kit is an aftermarket RC-scale replacement for TRAXXAS 1/10 4WD platforms listed below. It replaces the stock limited-slip centre diff with a more robust unit that combines a 7075 aluminum differential housing and medium carbon steel output gears to better withstand 3S LiPo power.
Torque is distributed to all four wheels while lowering reverse driveline stress on the transmission shaft. The product is supplied as a kit containing the internal parts referenced in the original part list, and you will need to add differential silicone oil to tune lock and torque split to your driving style.
6780
The kit suits modelers who want to replace a plastic limited-slip centre diff with a stronger, serviceable assembly. Keep using differential silicone oil to tune lock and split, and fit the supplied 54T medium carbon steel spur with a matched 32P pinion where applicable.
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