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Brand: Traxxas
Model number: TRA7794
Replacement cush drive key that reduces shock and vibration to the drivetrain for smoother gear engagement. Ideal for hobbyists doing routine repairs or upgrading traction under hard acceleration.
$4.99
Brand: Traxxas
Model number: TRA7881
Traxxas Rear Differential pre-built for 8s X-Maxx and XRT, arriving fully assembled to cut install time. Ideal for hobbyists who need a fast drivetrain swap—includes differential pinion gear and bearings.
$55.99
Brand: Traxxas
Model number: TRA8062
Upgrade your front end with heavy-duty 4340 Chromoly axles that resist wear and handle aggressive driving. Ideal for hobbyists and shop techs — left and right axles arrive with pre-assembled driveshafts for fast installation.
$59.99
Brand: Traxxas
Model number: TRA8064
The Traxxas Portal Input Gear is a heavy-duty front portal drive input machined from 4340 chromoly steel for long-lasting strength. Ideal for builders and racers—fits left or right and requires the 8060 front axle shaft.
$11.99
Brand: Traxxas
Model number: TRA8252
Replacement inner portal drive housings for both front and rear positions, sold as a left-and-right set. Includes 2.5x4 mm screws (6) so you have the fasteners needed for installation.
$5.99
Brand: Traxxas
Model number: TRA8254
The Traxxas Slipper Clutch Kit is a simple, exact-fit rebuild package that restores smooth drivetrain engagement. Ideal for hobbyists comfortable with basic maintenance and routine repairs.
$12.00
Brand: Traxxas
Model number: TRA8257
Quick replacement for damaged portal input gears, the Traxxas Portal Drive Gear Front/Rear with Drive Pins restores proper portal-drive engagement. Includes drive pin and cross pin for a secure fit—perfect for hobbyists performing repairs.
$8.99
Brand: Traxxas
Model number: TRA8258
Direct replacement lower portal drive gear for restoring portal housings. Fits front or rear locations and is ideal for hobbyists repairing or upgrading portal-equipped rigs.
$5.00
Brand: Traxxas
Model number: TRA8287
Traxxas Overdrive Differential Gears replace stock ring-and-pinion with machined-steel components for stronger, longer-lasting differentials. Ideal for trail drivers and rock crawlers who want improved climbing performance.
$39.99
Brand: Traxxas
Model number: TRA8296
Lightweight metal single-speed transmission gears that convert TRX-4 and TRX-6 two-speed setups into a simpler, lower-mass drivetrain for better crawling control. Ideal for trail and rock crawling enthusiasts who want a more direct, durable drivetrain.
$12.99
Brand: Traxxas
Model number: TRA8297
Traxxas Differential Spool replaces the remote-locking differential to deliver constant power to both wheels for improved traction in rough terrain. Ideal for off-road bashing and trail runs; includes the housing plug and E-clip.
$10.00
Brand: Traxxas
Model number: TRA8350
A matched pair of steel front driveshafts that strengthen the front drivetrain and resist breakage during aggressive driving. Ideal for hobbyists who need a tougher, direct-replacement shaft.
$8.99
