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Traxxas TRX-4 Spares & Upgrades
Keep your crawler performing with our Traxxas TRX-4 spares. Whether you run a Defender, Bronco, Sport or Tactical, you’ll find genuine Traxxas replacement parts plus proven upgrades from RC4WD, Fastrax, MIP and RC Overhaul. From portal axle gears, housings and knuckles to links, driveshafts, shocks, diffs and bearings, we’ve got the wear items and hop-ups you need. Replace scuffed bumpers, body posts and wheel hexes, refresh tyres and foams, or add scale hardware and LED options. Use the filters to drill down by model, brand and part type, or search by Traxxas part number for a direct swap. Go heavy-duty with MIP steel driveshafts, tighten tolerances with RC Overhaul bearing kits, and add scale realism with RC4WD accessories. Fastrax offers great-value tools and aluminium hop-ups for durability and looks. With large stocks ready to ship and next-day delivery available across the UK, you can get back on the trail fast. Not sure which TRX-4 spare fits? Our friendly, knowledgeable team are on hand to help with practical advice from real-world RC experience.
TRX3426
£35.10
Traxxas Heavy Duty Rubber Pit Mat - Large 90 x 50cm
In Stock
TRX8710
£140.55
Traxxas Speed Bit Master Tool Set - Full 13 Piece Set
In Stock
TRX8855
£96.85
Traxxas Pro Scale Remote Operated Winch
In Stock
TRX6591
£48.40
Traxxas TRX-4 Pro Scale Lighting System
In Stock
TRX8880
£201.35
Traxxas Traxx - TRX-4 Deep Terrain Track Set (Complete Set of 4)
Out Of Stock
TRX9916
£134.96
Traxxas RC Backpack
In Stock
TRX9917
£107.96
Traxxas RC Duffel Hauler Bag
In Stock
DYNH1004
£42.74
Dynamite Pro Stainless Steel Screw Kit - Traxxas TRX4
Out Of Stock
FTTX301BK
£10.44
Fastrax TRX-4 Aluminium Shackles (4)
Out Of Stock
Expected: May 30th
Expected: May 30th
FTTX302BK
£10.44
Fastrax TRX-4 Aluminium Motor Mount
Out Of Stock
Expected: May 30th
Expected: May 30th
FTTX303BR
£24.69
Fastrax TRX-4 Heavy Duty Brass Steering Gear Cover (2)
Out Of Stock
Expected: May 30th
Expected: May 30th
FTTX308BK
£14.24
Fastrax TRX-4 Aluminium Front Bumper Mount
Out Of Stock
Expected: May 30th
Expected: May 30th
FTTX310BK
£16.14
Fastrax TRX-4 Aluminium Rear Bumper Mount
Out Of Stock
Expected: May 30th
Expected: May 30th
FTTX311BK
£15.19
Fastrax TRX-4 Aluminium Steering Servo Mount
In Stock
FTTX313BK
£19.94
Fastrax TRX-4 Aluminium Rear Knuckle Portal Cover (2)
Out Of Stock
Expected: May 30th
Expected: May 30th
FTTX316BR
£8.54
Fastrax TRX-4 Brass Hex Wheel Hub (4)
In Stock
FTTX321BK
£37.99
Fastrax TRX-4 Aluminium Transmission Case
In Stock
FTTX323BK
£27.54
Fastrax TRX-4 Aluminium Side Rock Sliders (2)
Out Of Stock
FTTX325BK
£34.19
Fastrax TRX-4 Aluminium Front Bumper Set
Out Of Stock
Expected: May 30th
Expected: May 30th
FTTX327BK
£13.29
Fastrax TRX-4 Alloy Headlight Guards (2Pc)
Out Of Stock
Expected: May 30th
Expected: May 30th
FTTX329BR
£28.49
Fastrax TRX-4 Brass Knuckle Weight Basic Version (2)
Out Of Stock
Expected: May 30th
Expected: May 30th
FTTX330BR
£26.59
Fastrax TRX-4 Brass Front Bumper Mount
Out Of Stock
FTTX331BR
£26.59
Fastrax TRX-4 Brass Front/Rear Link Mount Set
Out Of Stock
FTTX338
£10.44
Fastrax TRX-4 Air Intake Snorkel
Out Of Stock
Expected: June 15th
Expected: June 15th
FTTX339
£12.34
Fastrax TRX-4 Fender Vents - 1 Pair
In Stock
FTTX341BR
£10.44
Fastrax TRX-4 Brass Hex Wheel Hubs V2 +5mm (4)
In Stock
FTTX342
£23.74
Fastrax TRX-4 Rubber Mudflaps + Alloy Mounts For Bronco
In Stock
FTTX344
£23.74
Fastrax TRX-4 Rubber Mudflaps + Alloy Mounts
In Stock
G-RCO-TRX022
£16.63
Axle Cover Black Brass TRX4/6
In Stock
G-RCO-TRX024
£18.99
Portal Housing Inner Rr Black Brass TRX4
Out Of Stock
Expected: June 2nd
Expected: June 2nd
G-RCO-TRX025
£31.34
Traxxas TRX-4 Chassis Armor Set - 5 Pieces
Out Of Stock
Expected: June 2nd
Expected: June 2nd
G-RCO-TRX026
£23.74
Rubber Mud Flaps Set L.Rover TRX4
In Stock
MIP17110
£36.09
MIP HD Center Driveline Kit, Traxxas TRX-4 Defender / Tactical
Out Of Stock
MIP18250
£66.49
MIP HD Driveline Traxxas TRX-4 Bronco / Crawler Kit / Sport
Out Of Stock
MIP18260
£28.49
MIP Wide Track Kit - 4mm Offset - Traxxas TRX-4
Out Of Stock
PRO6322-00
£66.49
ProLine Back Half Cage For ProLine Cab Only Crawler Bodies
Supplier Stock
Expected: June 20th
Expected: June 20th
PRO6341-00
£37.99
ProLine Ridge Line High Clearance Front Bumper - FIts Axial SCX10/SCX10-2/ Traxxas TRX-4
Supplier Stock
Expected: June 20th
Expected: June 20th
TRX1675
£5.94
Traxxas Bushings self-lubricating (5x11x4mm) (14)
In Stock
TRX1726
£1.19
Traxxas Antenna tube With Vinyl Cap + Wire Retainer
In Stock
TRX1834
£2.33
Traxxas Body clips (12) (standard size)
In Stock
TRX1834A
£3.09
Traxxas Body clips black (12) (standard size)
In Stock
TRX1926
£2.33
Traxxas Antenna caps vinyl (2)/ antenna spool
In Stock
TRX2065A
£29.40
Traxxas Servo, sub-micro, waterproof
In Stock