TRX-4 Parts Diagrams
In Stock In Store
Traxxas TRX-4 Replacement Parts Rock Crawlers
All the factory, optional, OEM and aftermaket replacement parts you need to fix, repair, and maintain your Traxxas TRX-4 and TRX-6 RC trail trucks are available at AMain. Bodies, wheels, tires, axles, arms, hubs, bearings, paint, servo parts, shims, spacers, hardware, detailing items and more for your Land Rover Defender, Tactical Unit, Sport, Chevy Blazer, Ford Bronco, Mercedes AMG G63 6X6, and more. AMain is the authorized retailer for everything you need to buy for your Traxxas model.Traxxas TRX-4 Replacement Parts Rock Crawlers
Showing 1 to 45 of 1,472 Products

$109.99
EcoPower WP250T Waterproof MEGA Torque Metal Gear/Metal Case Servo for 1/7 & 1/8 Traxxas™, ARRMA™, Axial™, Losi™ & others
Available in Stores

$42.99
UpGrade RC "Black Lightning" Rubber Sealed Bearing Kit for Traxxas® TRX-4®
Available in Stores

$249.95
Traxxas EZ-Peak 2S "Completer Pack" Dual Multi-Chemistry Battery Charger w/Two Power Cell 2S Batteries (7600mAh)
Available in Stores

$33.99
ST Racing Concepts Brass Differential Cover for Traxxas TRX-4 (Black) (40g)

$40.99
Yeah Racing Steel Center Driveshafts Set for Traxxas TRX-4 High Trail (336mm WB)

$239.95
Traxxas EZ-Peak 3S "Completer Pack" Dual Multi-Chemistry Battery Charger w/Two Power Cell Batteries (5000mAh)
Available in Stores

$69.95
Traxxas 3S "Power Cell" 25C LiPo Battery w/iD Traxxas Connector (11.1V/5000mAh)
Available in Stores

$23.88
Hot Racing Aluminum Front & Rear Body Post Mount for Traxxas TRX-4 (Black)

$148.99
Savox SB-2290SG Black Edition Monster Torque Brushless Steel Gear Servo (High Voltage)

$28.50
JConcepts Ruptures 1.9" Rock Crawler Tires (2) (Green)
Available in Stores

$109.95
Traxxas EZ-Peak 2S Single "Completer Pack" Multi-Chemistry Battery Charger w/One Power Cell Battery (5800mAh)
Available in Stores

$189.99
ProTek RC 1KTBL Black Label Ultra High Torque Brushless Waterproof Crawler Servo (High Voltage/Metal Case) (Digital)
Available in Stores

$32.99
Pro-Line BFGoodrich Krawler T/A KX 1.9" Rock Crawler Tires (2) w/Memory Foam

$17.25
ST Racing Concepts Aluminum Rear Bumper Eliminating Brace for Traxxas TRX-4 (Black)

$59.95
Traxxas 2S "Power Cell" 25C LiPo Battery w/iD Traxxas Connector (7.4V/5800mAh)
Available in Stores

$32.99
Pro-Line Maxxis Trepador Rock Terrain 1.9" Rock Crawler Tires (2) (Class - 3) (G8) w/Memory Foam

$105.99
Savox SV-1270TGP Digital "Monster Torque" Titanium Gear Servo (High Voltage)

$32.99
Pro-Line Mickey Thompson Baja Pro X 1.9" Rock Crawler Tires (2) w/Memory Foam

$74.95
Traxxas 2S "Power Cell" 25C LiPo Battery w/iD Traxxas Connector (7.4V/7600mAh)
Available in Stores

$69.99
EcoPower WP120S Waterproof High Speed Metal Gear Servo for 1/10 4wd Traxxas™, ARRMA™, Axial™, Losi™ & others

$54.99
Reefs RC 55Micro Waterproof Metal Gear Digital Micro Servo (HV) For Traxxas (TRX-4/TRX-4M)

$159.99
ProTek RC 370TBL "Black Label" Waterproof High Torque Brushless Crawler Servo (High Voltage/Metal Case) (Digital)
Available in Stores

$32.99
Pro-Line BFGoodrich Mud-Terrain T/A KM3 1.9" Rock Crawler Tires w/Memory Foam (2)

$27.99
JConcepts Tusk 1.9" All Terrain Crawler Tires (2) (4.19" - Class 1) (Green)

Sale: $127.96