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GPM Upgraded Steel Front / Rear High-Speed Ring Gear, Worm Gear 2T/14T For AXIAL SCX30 Ford Bronco / SCX30 Jeep Wrangler JLU / SCX30 Chevrolet K10
$9.90
Made of 1144 steel, high-speed worm gear: 2T/14T, replaces factory part, recommend purchasing two sets
GPM Upgraded Steel Main Gear 63T (M1.0) For CROSSRC EMO XXl 6X6 / EMO XX 4X4 / EMO XX2 4X4 / EMO XXl2 6X6
$16.90
Made of 40Cr steel and hardened black, 63T steel main gear (1.0 metric pitch)
GPM Upgraded Steel Main Gear 41T (M1.5) For CROSSRC EMO XXl 6X6 / EMO XX 4X4 / EMO XX2 4X4 / EMO XXl2 6X6
$16.90
Made of 40Cr steel and hardened black, 41T steel main gear (1.5 metric pitch)