Parts/Drivetrain/Differentials & diff parts/Traxxas X-Maxx/XRT Differential Gear Set
Traxxas X-Maxx/XRT Differential Gear Set
Traxxas

Traxxas X-Maxx/XRT Differential Gear Set

Part # TRA7782
Where to buy
$20.00
AMain Hobbies
Seen Oct 12, 2026
$20.00Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is a replacement Traxxas X-Maxx/XRT Differential Gear Set. This set includes two output gears, four spider gears and two thin diff washers. This set is only good for one differential; front or rear. 

When reassembling the differential, be sure to fill it with differential fluid. From the factory, Traxxas filled the diffs with 10,000W in the front and 30,000W in the rear. 

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