TRX-4 Scale & Trail Crawler
Traxxas is one of the most exciting brands in the RC world. In 1987, when the company introduced its first products, it made a big splash with monster trucks and buggy models. These days, Traxxas is getting a lot of attention with the TRX-4 Scale and Trail truck designs.
Traxxas TRX-4 Scale and Trail Crawler
In essence, TRX-4 Scale and Trail is a design philosophy that stays as faithful as possible to the full-size inspiration while delivering a powerful and dynamic performance on rugged paths. One of the most popular models is a scale replica of the Land Rover Defender but with higher clearance and stock tires that give RC pilots the ability to maneuver through puddles, sandy terrain, dirt roads, and muddy conditions. Another trail crawler that gets great reviews from RC drivers is the 4WD Sport Truck, which comes equipped with Canyon Trail tires right out of the box.
Traxxas RC Rock Crawlers
Rock crawlers also follow the TRX-4 design philosophy, but with added features such as wider rock rails with adjustable widths for technical piloting on rocky terrain. The bodies for rock crawlers are interchangeable with trail crawlers, so you can have classic Ford Broncos from the 1970s or new Jeep Wranglers. You can also upgrade these rock crawlers with Traxx treads like the ones that crush vehicles at monster truck shows.
RC Rock Crawler Parts and Kits
Along with rugged TRX-4 models, the RC Superstore also carries many parts and kits to get the most out of your trail and rock crawlers; these are all genuine Traxxas components appreciated by RC enthusiasts. One very popular accessory is the Traxxas Tool Set with a carrying pouch that includes six Allen wrenches, Phillips screwdrivers, ratchets, and telescoping bits to reach into the tightest spots within TRX-4 models.
RC Rock Crawler Chassis
For RC drivers who are more hands-on and enjoy spending time on the workbench before hitting the trails, Traxxas offers TRX-4 Chassis Kits that you can put together on your own. Each kit comes with heavy-duty axles, motor, locking differentials, and transmissions. Once the chassis is assembled, you can choose the body, charger, and battery pack of your choice. The kits include a detailed instruction manual with full-color images, and you can also reach Traxxas tech support staff through the website, email, or telephone should you have questions or need advice during the assembly process.
Learn More About Traxxas TRX-4 from the RC Superstore
Since 2002, the RC Superstore has introduced many people to the wonderful world of radio-controlled models. Traxxas is one of our most popular brands, but we have more than just RC cars. Our extensive catalog includes boats, planes, drones, and even slot cars.
If you have questions about any of the models, parts or accessories mentioned herein, feel free to reach out to us. All orders for at least $99 are handled with free shipping. Keep in mind that you can also earn reward points equivalent to every dollar on all your purchases from our store.
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TRA8241
Traxxas TRX-4 Front Axle Housing
This is the Traxxas TRX-4 Crawler Front Axle Housing.FitsTRX-4$10 -
TRA8235
Traxxas TRX-4 Front Bumper, Winch & 2.6x8mm Screw
This is the Traxxas TRX-4 Crawler Front Bumper and Winch with 2.6x8mm Screw.FitsTRX-4$8 -
TRA8283
Traxxas TRX-4 Front T-Lock Cable
This is the Traxxas TRX-4 Scale Crawler Front T-Lock Cable.Stock Replacement OnTRX-4 Crawler KitTRX-4 Ford BroncoTRX-4 Land Rover DefenderTRX-4 TacticalAccessory Part ForTRX-4 Sport$12 -
TRA8041
Traxxas TRX-4 GTS Front 0.45 Rate Shock Springs (2)
This is a pair of Traxxas TRX-4 GTS Front 0.45 Rate Shock Springs. These have a natural finish.FitsTRX-4$6 -
TRA8160R
Traxxas TRX-4 GTS Red Aluminum Shocks for #8140R TRX-4 Long Arm Lift Kit
This is a set of four Traxxas TRX-4 Red Anodized Aluminum GTS Shocks, Assembled without Springs, for use with the Traxxas #8140 TRX-4 Long Arm Lift Kits.Accessory Part ForTRX-4 Crawler KitTRX-4 Ford BroncoTRX-4 Land Rover DefenderTRX-4 SportTRX-4 Tactical$8995 -
TRA8145
Traxxas TRX-4 Long Arm Lift Kit Steel Rear Lower Suspension Links (5x115mm) w/Hollow Balls
This is the Traxxas Suspension links, rear lower (2) (5x115mm, steel) (assembled with hollow balls) (for use with #8140 TRX-4 Long Arm Lift Kit). This is Traxxas part number 8145Part Number: 8145 / TRA8145Accessory Part ForTRX-4 Crawler KitTRX-4 Ford...$10 -
TRA8142
Traxxas TRX-4 Long Arm Lift Kit Steel Rear Upper Suspension Links (5x115mm) w/Hollow Balls
These are the Traxxas TRX-4 Long Arm Lift Kit Replacement Steel Rear Upper 5x115mm Suspension Links Assembled with Hollow Balls. These are replacements for the links in the Traxxas 8140 series long arm lift kits.Accessory Part ForTRX-4 Crawler KitTRX-4...$10 -
TRA8242
Traxxas TRX-4 Rear Axle Housing
This is the Traxxas TRX-4 Crawler Rear Axle Housing.FitsTRX-4$10 -
TRA8065
Traxxas TRX-4 Rear Machined Portal Drive Input Gear (requires #8063 rear axle)
This is the Traxxas TRX-4 Rear Machined Portal Drive Input Gear (left or right). These must be used with TRA8063 chromoly rear axles.Accessory Part ForTRX-4 Crawler KitTRX-4 Ford BroncoTRX-4 Land Rover DefenderTRX-4 SportTRX-4 Tactical$1195 -
TRA8280R
Traxxas TRX-4 Red Differential Cover (front or rear)
This is the Traxxas TRX-4 Scale Crawler Red Differential Cover (front or rear). This can be used on the front or rear diff of the TRX-4.Stock Replacement OnTRX-4 SportAccessory Part ForTRX-4 Crawler KitTRX-4 Ford BroncoTRX-4 Land Rover DefenderTRX-4...$4 -
TRA8011R
Traxxas TRX-4 Red Land Rover Defender Painted Body w/Decals
This is the Traxxas TRX-4 Red Land Rover Defender Painted Body with Decals. The TRX-4 Land Rover Defender body comes fully painted and trimmed out of the bag with pre-drilled body holes. *Fits 324 mm wheelbase. Includes Decals Required: Body accessories...$6995 -
TRA8025
Traxxas TRX-4 Rigid LED Lightbar (Requires #8028 Power Supply)
This is the Traxxas TRX-4 Rigid LED Lightbar. This lightbar requires use of the #8028 power supply. Outfit your TRX-4 scale crawler truck with this officially-licensed Rigid lightbar for epic realism!$2995 -
TRA8296
Traxxas TRX-4 Single Speed Metal Transmission Gears
This is the Traxxas TRX-4 Single Speed Metal Transmission Gear Set. This is stock on the TRX-4 Sport. TRX-4 models with the high/low transmission can use this to convert to a single speed transmission.Stock Replacement OnTRX-4 SportAccessory Part...$12 -
TRA8295
Traxxas TRX-4 Transmission or Differential Output Drive Cup, Ball, Pin, Retainer, & Hardware
This is the Traxxas TRX-4 Scale Crawler Transmission or Differential Output Drive Cup, Ball, Pin, Retainer, and Hardware.IncludesPin RetainerDrive CupDrive BallDrive Pin3x11 Screw PinBlack Cross Pin3x6 Buttonhead Cap Screw w/ThreadlockAccessory Part...$15 -
TRA8290X
Traxxas TRX-4 TRX-6 Blue 6061-T6 Aluminum Motor Mount Plate
This is the Traxxas Blue 6061-T6 Aluminum Motor Mount Plate for TRX-4 and TRX-6 trucks. This mount features drilled and labeled motor screw holes for easy gear mesh adjustments according to your pinion and spur combo. These are an upgraded option...$2495 -
TRA8269A
Traxxas TRX-4 TRX-6 Charcoal Gray 6061-T6 Aluminum 12mm Hex Wheel Hubs w/Screw Pins
These are the Traxxas Charcoal Gray 6061-T6 Aluminum 12mm Hex Wheel Hubs with Screw Pins for TRX-4 and TRX-6 trucks. These are an upgrade for stock Traxxas part 8269 Includes:4 aluminum hexes4 screw pins Accessory Part ForTRX-4 Chevy BlazerTRX-4 Crawler...$1995 -
TRA8290G
Traxxas TRX-4 TRX-6 Green 6061-T6 Aluminum Motor Mount Plate
This is the Traxxas Green 6061-T6 Aluminum Motor Mount Plate for TRX-4 and TRX-6 trucks. This mount features drilled and labeled motor screw holes for easy gear mesh adjustments according to your pinion and spur combo. These are an upgraded option...$2495 -
TRA8864R
Traxxas Winch Line (Red)
This is the Traxxas Winch Line (Red)Customize your Traxxas winch with this colored high-strength reinforced winch line.Accessory Part For These Models:TRX-4 1979 Chevrolet BlazerTRX-4 1979 Ford BroncoTRX-4 2021 Ford BroncoTRX-4 Equipped with TraxxTRX-4...$5 -
TRA3025
Traxxas XL-5HV 3s Waterproof Electronic Speed Control
This is the Traxxas XL-5HV 3s Waterproof Electronic Speed Control. With Low-Voltage Detection and Fwd/Rev/Brake The high-voltage XL-5 HV electronic speed control for TRX-4 and TRX-6 trucks handles up to 11.1 Volts of 3S LiPo power. In addition to the...$6995 -
GPM-TRX4038-BK
GPM Black Aluminum Center Gearbox & Cover for TRX-4
This is the GPM Racing Black Aluminum Center Gearbox Housing and Cover for Traxxas TRX-4 scale trail trucks and rock crawlers. Made of 6061-T6 aluminum with an anodized finish, these are an awesome addition to a tricked out TRX-4. Stainless steel...$7099 -
GPM-TRX4021-BK
GPM Black Aluminum Front Inner & Outer Portal Drive Housings for TRX-4
These are the GPM Racing Black Aluminum Front Inner & Outer Portal Drive Housings for Traxxas TRX-4 scale trucks and rock crawlers. This is the full front left and right side housing set. Made of 6061-T6 aluminum, these are durable and look great. ...$3690 -
GPM-TRX4013-BK
GPM Black Aluminum Rear Axle Housing & Gearbox for TRX-4
This is the GPM Racing Black Aluminum Rear Axle Housing & Gearbox for Traxxas TRX-4 scale trucks and rock crawlers. These are made of 6061-T6 aluminum and anodized for a brilliant finish. They are durable and help your truck stand out on the trails...$5999 -
GPM-TRX4051FAN-G
GPM Green Aluminum ESC Cooling Fan & EZ On/Off Switch for TRX-4
This is the GPM Racing Green Aluminum ESC Cooling Fan and EZ On/Off Switch for Traxxas TRX-4 scale trail trucks and rock crawlers. These are a great addition to the TRX-4, pulling unwanted heat from the ESC and providing an easy to reach on/off lever to...$1999 -
GPM-TRX4038GCB-G
GPM Green Aluminum Lower Spur Gear Transmission Cover for TRX-4
This is the GPM Racing Green Aluminum Lower Spur Gear Transmission Cover for Traxxas TRX-4 scale trail trucks and rock crawlers. Made of 6061-T6 aluminum with an anodized finish, these look fantastic and provide excellent protection on the TRX-4. ...$3990 -
GPM-TRX4030-GS
GPM Gunmetal Aluminum Adjustable Rear Shock Tower Mounts for TRX-4
These are the GPM Racing Gunmetal Aluminum Adjustable Rear Shock Tower Mounts for Traxxas TRX-4 scale trail trucks and rock crawlers. These work with trucks such as the TRX-4 Land Rover Defender, Sport, and Tactical versions. Made of 6061-T6 aluminum,...$2390 -
GPM-TRX4038-GS
GPM Gunmetal Aluminum Center Gearbox & Cover for TRX-4
This is the GPM Racing Gunmetal Aluminum Center Gearbox Housing and Cover for Traxxas TRX-4 scale trail trucks and rock crawlers. Made of 6061-T6 aluminum with an anodized finish, these are an awesome addition to a tricked out TRX-4. Stainless steel...$7099 -
GPM-TRX4012-GS
GPM Gunmetal Aluminum Front Axle Housing & Gearbox for TRX-4
This is the GPM Racing Gunmetal Aluminum Front Axle Housing and Gearbox for Traxxas TRX-4 Trucks. Made of 6061-T6 aluminum with an anodized finish, this housing looks awesome and is a super durable upgrade. Full stainless steel hardware is also...$6299 -
GPM-TRX4034M-GS
GPM Gunmetal Aluminum Servo Mount for 2-Speed Servo in TRX-4
This is the GPM Racing Gunmetal Aluminum Servo Mount for the 2-Speed servo on Traxxas TRX-4 scale trail trucks and rock crawlers. Made of 6061-T6 aluminum with an anodized finish, these are sturdy and look great installed. Stainless steel hardware is...$1190 -
GPM-TRX4014-GS
GPM Gunmetal Aluminum Side Step Rock Sliders for TRX-4
These are the GPM Racing Gunmetal Aluminum Side Step Rock Sliders for Traxxas TRX-4 scale trucks and rock crawlers. These are made of 6061-T6 for durability and awesome scale appearance. They feature a textured surface for an even more realistic look. ...$2890 -
GPM-TRX4330FC-GS
GPM Gunmetal Aluminum Spiked Front Bumper w/D-Rings for TRX-4
This is the GPM Racing Gunmetal Aluminum Spiked Front Bumper with D-Rings for Traxxas TRX-4 scale and trail trucks. Made of 6061-T6 aluminum with an anodized finish, these are durable, look great, and give the TRX-4 an incredibly realistic front end. ...$6190 -
GPM-TRX4201F-OR
GPM Orange Aluminum Front Body Mount Post Set for TRX-4
This is the GPM Racing Orange Aluminum Front Body Mount Post Set for Traxxas TRX-4 scale trail trucks and rock crawlers. Made of 6061-T6 aluminum, these are durable and look great with their anodized finish.This fits in place of the front mount in stock...$1490 -
GPM-TRX4331F-OR
GPM Orange Aluminum Front Bumper Mount for TRX-4
This is the GPM Racing Orange Aluminum Front Bumper Mount for Traxxas TRX-4 scale trail trucks and rock crawlers. Made of 6061-T6 aluminum with an anodized finish, these are durable and look great.This upgrade fits in place of the front mount in Traxxas...$1599 -
GPM-TRX4021-OR
GPM Orange Aluminum Front Inner & Outer Portal Drive Housings for TRX-4
These are the GPM Racing Orange Aluminum Front Inner & Outer Portal Drive Housings for Traxxas TRX-4 scale trucks and rock crawlers. This is the full front left and right side housing set. Made of 6061-T6 aluminum, these are durable and look great. ...$3690 -
GPM-TRX4024-OR
GPM Orange Aluminum Front Servo Mount for TRX-4
This is the GPM Racing Orange Aluminum Front Servo Mount for Traxxas TRX-4 scale trucks and rock crawlers. Made of 6061-T6 aluminum, these are a sturdy addition to any TRX-4 truck. Stainless steel mounting hardware is included.These are upgraded...$1690 -
GPM-TRX4201FRB-OR
GPM Orange Aluminum Front/Rear Body Post Mount for TRX-4
This is the GPM Racing Orange Aluminum Front or Rear Body Post Mount for Traxxas TRX-4 scale trail trucks and rock crawlers. Made of 6061-T6 aluminum, these are durable and look great with their anodized finish.This fits in place of the mount in stock...$1490 -
GPM-TRX4022-OR
GPM Orange Aluminum Rear Inner & Outer Portal Drive Housings for TRX-4
These are the GPM Racing Orange Aluminum Rear Inner & Outer Portal Drive Housings for Traxxas TRX-4 scale trucks and rock crawlers. Made of 6061-T6 aluminum, these are much more rigid than stock and will help keep your portal gears meshing perfectly to...$3190 -
GPM-TRX4034M-OR
GPM Orange Aluminum Servo Mount for 2-Speed Servo in TRX-4
This is the GPM Racing Orange Aluminum Servo Mount for the 2-Speed servo on Traxxas TRX-4 scale trail trucks and rock crawlers. Made of 6061-T6 aluminum with an anodized finish, these are sturdy and look great installed. Stainless steel hardware is...$1190 -
GPM-TRX4034FR-OR
GPM Orange Aluminum Servo Mounts for Diff Lock Servos in TRX-4
This is the GPM Racing Orange Aluminum Servo Mount for Diff Lock Servos on Traxxas TRX-4 scale trail trucks and rock crawlers. Made of 6061-T6 aluminum with an anodized finish, these are sturdy and look great installed. Stainless steel hardware is...$2390 -
GPM-TRX4ZSP56A-BK
GPM Racing Black Dual Air Intake for TRX-4 V8 6.2L LS3 Mock Engine
This is the GPM Racing Black Dual Air Intake for use with the GPM V8 6.2L LS3 Mock Engine for the Traxxas TRX-4. It includes stainless steel clamps for ultra-realistic looks! The item is supplied black, but can be painted to suit your build. The...$1390 -
GPM-ZSP037B-OC
GPM Racing TRX-4 Mock 5.0L V8 Engine w/Cooling Fan
This is the GPM Racing Mock Ford 5.0L V8 Engine with Cooling Fan for use in the Traxxas TRX-4 and other 1/10 crawlers with 36mm motors. With a built-in temperature sensor, the high-speed fan turns on as the motor heats up, and shuts off if it is...$3290