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Brand: Traxxas
Model number: TRA7754X
Replacement drive cup for X-Maxx 8S-spec heavy-duty drivetrains. Includes a 3x8 mm set screw for a secure clamp and fast installation—ideal for routine repairs and high-power swaps.
$14.99
Brand: Traxxas
Model number: TRA7755
A direct-fit aluminum center replacement that strengthens the driveline and reduces flex on X‑Maxx rigs. The Traxxas Aluminum Center Driveshaft is ideal for intermediate and experienced bashers who want a tougher spare or quick repair option.
$12.99
Brand: Traxxas
Model number: TRA7768
Traxxas Stub Axle Blue Aluminum adds X-Series style and a stronger, anodized replacement for damaged stock parts. Sold individually and intended for use with the 7750X 8s-spec heavy-duty driveshaft.
$15.99
Brand: Traxxas
Model number: TRA7768A
Traxxas Stub Axle in black anodized aluminum adds a clean, upgraded look to X‑Series drivetrains. Each stub axle is sold individually and fits the 7750X 8s‑spec heavy duty driveshaft.
$16.99
Brand: Traxxas
Model number: TRA7768R
Traxxas Stub Axle in anodized red aluminum upgrades both the look and toughness of your drivetrain. Designed for hobbyists using 7750X 8s-spec heavy-duty driveshafts; sold individually.
$16.99
Brand: Traxxas
Model number: TRA7778
Traxxas Pinion Gear 13-Tooth Rear Differential restores accurate tooth engagement in the rear diff for smoother drivetrain operation. Ideal for hobbyists and techs performing routine repairs or post-crash rebuilds.
$7.99
Brand: Traxxas
Model number: TRA7779
Replace a worn ring gear with a direct-fit 42-tooth unit that restores smooth differential operation. Ideal for X‑Maxx owners and hobbyists who do their own drivetrain repairs.
$9.99
Brand: Traxxas
Model number: TRA7780
Traxxas Differential Housing restores front or rear differentials quickly, making it a practical spare for hobbyists doing drivetrain repairs. Ideal for intermediate and experienced builders who want a straightforward replacement.
$4.99
Brand: Traxxas
Model number: TRA7781
A direct replacement differential carrier that restores proper sealing and drivetrain function. Includes X-ring gaskets (2), ring gear gasket, and a 6x10x0.5 mm PTFE washer—ideal for routine maintenance and post-crash repairs.
$5.99
Brand: Traxxas
Model number: TRA7782
Replacement gear kit that makes differential rebuilds straightforward. Includes output gears, spider gears, and PTFE washers to restore smooth, reliable drivetrain operation.
$21.99
Brand: Traxxas
Model number: TRA7783
Compact replacement kit that refreshes spider gear assemblies and restores smooth gear action. Ideal for hobbyists repairing differentials or performing routine drivetrain maintenance.
$8.00
Brand: Traxxas
Model number: TRA7785X
Traxxas Transmission Input Gear 20-tooth replacement for routine drivetrain repairs. Includes the 2.5x12 mm dowel pin for secure alignment and easy installation.
$5.99
