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Rock Crawlers & Hop-up Parts

Discover our extensive range of Rock Crawlers and Hop-up Parts, designed to elevate your RC experience. Whether you're a seasoned enthusiast or just starting out, our selection of high-quality rock crawlers and performance-enhancing hop-up parts will help you conquer any terrain. From durable chassis and powerful motors to precision-engineered suspension systems and rugged tires, we have everything you need to customize and optimize your RC rock crawler. Explore our collection today and take your off-road adventures to the next level with top-notch parts and accessories.

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Use part type, scale, color, availability, or clearance filters to narrow this large collection.

Part, scale, color, and availability
Brass Alloy Center Skid 56g for Traxxas 1/18 TRX-4M Crawler

Heavy-Duty Brass Alloy Center Skid 56g for Traxxas 1/18 TRX-4M Crawler 9736

C33037
Type: RC Vehicle
$35.99
in stock
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Brass Alloy Machined Steering Blocks 16g Each for Traxxas 1/18 TRX-4M Crawler

Brass Machined Steering Blocks 16g Each for Traxxas 1/18 TRX-4M Crawler 9732

C33036
Type: Steering Block
$25.99
in stock
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 16%

Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler 9747

C33035RED
Type: Gearbox Housing
$25.19 $29.99
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Steel Rear Right Axle Drive Shaft for Traxxas TRX-4 Scale & Trail Crawler 8231 Save 10%

Steel Rear Right Axle Drive Shaft for Traxxas TRX-4 Scale & Trail Crawler 8231

C34017
Type: Drive Shaft
$6.29 $6.99
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Alloy Battery Hold-Down w/ Strap for Traxxas TRX-4 & TRX-6

Alloy Battery Hold-Down with Strap for TRX-4 and TRX-6 RC Crawlers

C33859
Type: Battery
$24.99
in stock
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 16%

Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler 9747

C33035BLUE
Type: Gearbox Housing
$25.19 $29.99
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 38%

Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler 9747

C33035BLACK
Type: Gearbox Housing
$18.59 $29.99
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Brass Alloy Steering Linkage 12g for Traxxas 1/18 TRX-4M Crawler Save 38%

Brass Alloy Steering Linkage 12g for Traxxas 1/18 TRX-4M Scale Crawler 9842

C33034
Type: Steering Linkage
$10.53 $16.99
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Brass Alloy Shock Towers (4) 50g Total for Traxxas 1/18 TRX-4M Crawler Save 5%

Brass Alloy Shock Towers (4) 50g Total for Traxxas 1/18 TRX-4M Crawler 9826

C33033
Type: Shock Tower
$37.99 $39.99
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Alloy Machined Servo Mount for Traxxas 1/18 TRX-4M Crawler Save 38%

Alloy Machined Servo Mount for Traxxas 1/18 TRX-4M Crawler - Black 9739

C33032
Type: Servo Mount
$10.53 $16.99
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Brass Alloy Machined Steering Blocks for Traxxas 1/18 TRX-4M Crawler Save 33%

Brass Alloy Machined Steering Blocks for Traxxas 1/18 TRX-4M Scale Crawler 9732

C33031
Type: Steering Block
$14.06 $20.99
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Brass Alloy Machined Caster Blocks for Traxxas 1/18 TRX-4M Crawler Save 33%

Brass Alloy Machined Caster Blocks for Traxxas 1/18 TRX-4M Scale Crawler 9732

C33030
Type: Caster Block
$14.06 $20.99
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Brass Alloy Machined Differential Cover 8g for Traxxas 1/18 TRX-4M Crawler Save 38%

Brass Alloy Machined Differential Cover 8g for Traxxas 1/18 TRX-4M Crawler 9738

C33029
Type: Differential Cover
$13.01 $20.99
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Replacement Nuts, Pins & Ball Bearing (32) Kit for Traxxas 1/18 TRX-4M Crawler Save 16%

Replacement Nuts, Pins & Ball Bearing (32) Kit for Traxxas 1/18 TRX-4M Crawler

C33024
Type: Bearing
$25.19 $29.99
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Replacement Hex Nuts, Pins & Steel Screws Hardware Kit for Traxxas 1/18 TRX-4M Save 13%

Replacement Hex Nuts, Pins & Steel Screws Hardware Kit for Traxxas 1/18 TRX-4M

C33023
Type: Screw / Hardware
$18.26 $20.99
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Alloy Machined Front & Rear Shocks (4) for Traxxas 1/18 TRX-4M Crawler Save 16%

Alloy Machined Front & Rear Shocks (4) for Traxxas 1/18 TRX-4M Crawler 9764

C33022SEPIA
Type: Shock Part
$25.19 $29.99
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Alloy Machined Front & Rear Shocks (4) for Traxxas 1/18 TRX-4M Crawler Save 11%

Alloy Machined Front & Rear Shocks (4) for Traxxas 1/18 TRX-4M Crawler 9764

C33022RED
Type: Shock Part
$26.69 $29.99
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Alloy Machined Front & Rear Shocks (4) for Traxxas 1/18 TRX-4M Crawler Save 9%

Alloy Machined Front & Rear Shocks (4) for Traxxas 1/18 TRX-4M Crawler 9764

C33022BLUE
Type: Shock Part
$27.29 $29.99
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Front & Rear Drive Shafts for Traxxas 1/18 TRX-4M Crawler Save 38%

Black Front & Rear Drive Shafts for Traxxas 1/18 Scale TRX-4M Crawler 9729 9730

C33021SILVER
Type: Drive Shaft
$18.59 $29.99
Save 38%
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Front & Rear Drive Shafts for Traxxas 1/18 TRX-4M Crawler Save 33%

Black Front & Rear Drive Shafts for Traxxas 1/18 Scale TRX-4M Crawler 9729 9730

C33021BLACK
Type: Drive Shaft
$20.09 $29.99
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Brass Alloy Machined Steering Servo Mount for Traxxas 1/18 TRX-4M Crawler Save 20%

Brass Alloy Machined Steering Servo Mount for Traxxas 1/18 TRX-4M Crawler 9739

C33020
Type: Servo Mount
$16.79 $20.99
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Brass Alloy Machined Steering & Caster Blocks for Traxxas 1/18 TRX-4M Crawler

Brass Alloy Machined Steering & Caster Blocks for Traxxas 1/18 TRX-4M 9732

C33019
Type: Caster Block
$39.99
in stock
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Brass Alloy Machined Caster Blocks for Traxxas 1/18 TRX-4M Crawler

Brass Alloy Machined Caster Blocks for Traxxas 1/18 TRX-4M Crawler 9732

C33018
Type: Caster Block
$20.99
in stock
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Brass Alloy Machined Steering Blocks for Traxxas 1/18 TRX-4M Crawler

Brass Alloy Machined Steering Blocks for Traxxas 1/18 TRX-4M Crawler 9732

C33017
Type: Steering Block
$20.99
in stock
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Brass Alloy Machined 6mm Wide Hex (4) Wheel Adapters for Traxxas 1/18 TRX-4M Save 16%

Brass Alloy Machined 6mm Wide Hex(4) Wheel Adapters for Traxxas 1/18 TRX-4M 9750

C33016
Type: Wheel
$9.23 $10.99
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Brass Alloy Machined 10mm Wide Hex (4) Wheel Adapters for Traxxas 1/18 TRX-4M

Brass Machined 10mm Wide Hex (4) Wheel Adapters for Traxxas 1/18 TRX-4M 9750

C33015
Type: Wheel
$24.99
in stock
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Brass Alloy Machined Differential Covers (2) for Traxxas 1/18 TRX-4M Crawler Save 38%

Brass Alloy Machined Differential Covers(2) for Traxxas 1/18 TRX-4M Crawler 9738

C33014
Type: Differential
$15.49 $24.99
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Alloy Machined Suspension Linkages (8) for Traxxas 1/18 TRX-4M Crawler Save 16%

Alloy Machined Suspension Linkages (8) for Traxxas 1/18 TRX-4M Crawler 9842

C33013SILVER
Type: Suspension Linkage
$25.19 $29.99
Save 16%
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Alloy Machined Suspension Linkages (8) for Traxxas 1/18 TRX-4M Crawler Save 6%

Alloy Machined Suspension Linkages (8) for Traxxas 1/18 TRX-4M Crawler 9842

C33013RED
Type: Suspension Linkage
$28.19 $29.99
Save 6%
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Alloy Machined Suspension Linkages (8) for Traxxas 1/18 TRX-4M Crawler Save 16%

Alloy Machined Suspension Linkages (8) for Traxxas 1/18 TRX-4M Crawler 9842

C33013BLACK
Type: Suspension Linkage
$25.19 $29.99
Save 16%
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Alloy Machined Shock Towers (4) for Traxxas 1/18 TRX-4M Crawler Save 18%

Silver Alloy Machined Shock Towers (4) for Traxxas 1/18 TRX-4M RC Crawler 9826

C33012SILVER
Type: Shock Tower
$24.59 $29.99
Save 18%
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Alloy Machined Shock Towers (4) for Traxxas 1/18 TRX-4M Crawler Save 38%

Red Alloy Machined Shock Towers (4) for Traxxas 1/18 TRX-4M RC Crawler 9826

C33012RED
Type: Shock Tower
$18.59 $29.99
Save 38%
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Alloy Machined Shock Towers (4) for Traxxas 1/18 TRX-4M Crawler Save 16%

Black Alloy Machined Shock Towers (4) for Traxxas 1/18 TRX-4M RC Crawler 9826

C33012BLACK
Type: Shock Tower
$25.19 $29.99
Save 16%
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Alloy Machined Center Skid Plate for Traxxas 1/18 TRX-4M Crawler Save 33%

Alloy Machined Center Skid Plate for Traxxas 1/18 TRX-4M Crawler 9736

C33011SILVER
Type: Skid Plate
$14.06 $20.99
Save 33%
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Alloy Machined Center Skid Plate for Traxxas 1/18 TRX-4M Crawler Save 33%

Alloy Machined Center Skid Plate for Traxxas 1/18 TRX-4M Crawler 9736

C33011RED
Type: Skid Plate
$14.06 $20.99
Save 33%
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Alloy Machined Center Skid Plate for Traxxas 1/18 TRX-4M Crawler Save 16%

Alloy Machined Center Skid Plate for Traxxas 1/18 TRX-4M Crawler 9736

C33011BLACK
Type: Skid Plate
$17.63 $20.99
Save 16%
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 16%

Silver Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler 9747

C33010SILVER
Type: Gearbox Housing
$25.19 $29.99
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 38%

Red Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M RC Crawler 9747

C33010RED
Type: Gearbox Housing
$18.59 $29.99
Save 38%
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Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler Save 38%

Black Alloy Machined Main Gearbox Housing for Traxxas 1/18 TRX-4M Crawler 9747

C33010BLACK
Type: Gearbox Housing
$18.59 $29.99
Save 38%
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Alloy Machined Servo Mount for Traxxas 1/18 TRX-4M Crawler Save 38%

Silver Alloy Machined Servo Mount for Traxxas 1/18 Scale TRX-4M RC Crawler 9739

C33009SILVER
Type: Servo Mount
$10.53 $16.99
Save 38%
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Alloy Machined Servo Mount for Traxxas 1/18 TRX-4M Crawler Save 16%

Red Alloy Machined Servo Mount for Traxxas 1/18 Scale TRX-4M RC Crawler 9739

C33009RED
Type: Servo Mount
$14.27 $16.99
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Alloy Machined Servo Mount for Traxxas 1/18 TRX-4M Crawler Save 38%

Black Alloy Machined Servo Mount for Traxxas 1/18 Scale TRX-4M RC Crawler 9739

C33009BLACK
Type: Servo Mount
$10.53 $16.99
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Steel Drive Shafts (2) Set for Traxxas 1/18 TRX-4M Crawler

Steel Drive Shafts (2) Set for Traxxas 1/18 Scale TRX-4M RC Crawler 9855

C33008
Type: Drive Shaft
$20.99
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Alloy Hubcaps (4) 6g Each (C33000-C33003 Only) for TRX-4M Type Wheels Save 38%

Set of 4 Alloy Hubcaps 6g Each (C33000-C33003 Only) for TRX-4M Type Wheels

C33006
Type: Wheel
$13.01 $20.99
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24mm Width Rock Crawler 1.3 Tire (4) Set for Traxxas 1/18 TRX-4M Crawler OD=64mm Sold out

24mm Width Rock Crawler 1.3 Tire (4) Set for Traxxas 1/18 TRX-4M Crawler OD=64mm

C33004
Type: Tire
$20.99
Out of stock
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Luggage Storage Case & Alloy 1.3 Beadlock Wheels (2) for Traxxas 1/18 TRX-4M

Luggage Storage Case & Alloy 1.3 Beadlock Wheels(2) for Traxxas 1/18 TRX-4M 9869

C33003
Type: Wheel
$29.99
in stock
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Luggage Storage Case & Alloy 1.3 Beadlock Wheels (2) for Traxxas 1/18 TRX-4M

Luggage Storage Case & Alloy 1.3 Beadlock Wheels(2) for Traxxas 1/18 TRX-4M 9869

C33002
Type: Wheel
$29.99
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Luggage Storage Case & Alloy 1.3 Beadlock Wheels (2) for Traxxas 1/18 TRX-4M

Luggage Storage Case & Alloy 1.3 Beadlock Wheels(2) for Traxxas 1/18 TRX-4M 9869

C33001
Type: Wheel
$29.99
in stock
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Luggage Storage Case & Alloy 1.3 Beadlock Wheels (2) for Traxxas 1/18 TRX-4M Save 3%

Luggage Storage Case & Alloy 1.3 Beadlock Wheels(2) for Traxxas 1/18 TRX-4M 9869

C33000
Type: Wheel
$29.09 $29.99
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Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler

Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler 9869

C32869SILVER
Type: Wheel
$49.99
Only 1 left!
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Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler Save 16%

Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler 9869

C32869RED
Type: Wheel
$41.99 $49.99
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Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler

Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler 9869

C32869GUN
Type: Wheel
$49.99
in stock
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Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler Save 10%

Alloy Machined Beadlock Wheels (4) Set for Traxxas 1/18 TRX-4M Crawler 9869

C32869BLACK
Type: Wheel
$44.99 $49.99
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Precision Ball Bearings 22pcs Kit for Traxxas 1/18 TRX-4M Crawler Save 11%

Precision Ball Bearings 22pcs Kit for Traxxas 1/18 TRX-4M Scale Crawler

C32868
Type: Bearing
$26.69 $29.99
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Brass Alloy Differential Covers (2) 9g Each for Traxxas 1/18 TRX-4M Crawler Save 40%

Brass Alloy Differential Covers (2) 9g Each for Traxxas 1/18 TRX-4M Crawler 9738

C32867
Type: Differential
$23.99 $39.99
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Brass Alloy Differential Cover (1) 9g Each for Traxxas 1/18 TRX-4M Crawler Save 45%

Brass Alloy Differential Cover (1) 9g Each for Traxxas 1/18 TRX-4M Crawler 9738

C32866
Type: Differential Cover
$14.29 $25.99
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Brass Alloy Caster Blocks (2) 6g Each for Traxxas 1/18 TRX-4M Crawler Save 40%

Brass Alloy Caster Blocks (2) 6g Each for Traxxas 1/18 TRX-4M Scale Crawler 9732

C32865
Type: Caster Block
$15.59 $25.99
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Brass Alloy Steering Rod 13g for Traxxas 1/18 TRX-4M Crawler Save 16%

Brass Alloy Steering Linkage Rod 13g for Traxxas 1/18 TRX-4M Scale Crawler 9842

C32864
Type: Steering Linkage
$17.63 $20.99
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Brass Alloy Steering Knuckles (2) Set 8g Each for Traxxas 1/18 TRX-4M Crawler

Brass Steering Knuckles (2) Set 8g Each for Traxxas 1/18 TRX-4M Crawler 9732

C32863
Type: Steering Knuckle
$29.99
in stock
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Brass Alloy Wheel Hex (4) Set 16g Each for Traxxas 1/18 TRX-4M Crawler Save 45%

Brass Alloy Wheel Hex (4) Set 16g Each for Traxxas 1/18 TRX-4M Crawler 9750

C32862
Type: Wheel Hex
$16.49 $29.99
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Magnetic Force Body Mounts for Traxxas TRX-6, Axial SCX-10 & SCX10 II Crawler

Magnetic Force Body Mounts for Traxxas TRX-6, Axial SCX-10 & SCX10 II Crawler

C30043
Type: Body Mount
$15.99
in stock
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Machined Alloy Center Drive (3) Shafts for Traxxas G63 TRX-6 Scale Trail Crawler Save 10%

Machined Alloy Center Drive (3) Shafts for Traxxas G63 TRX-6 Scale Trail Crawler

C30004
Type: Drive Shaft
$26.99 $29.99
Save 10%
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Realistic Rear Alloy Bumper for Traxxas TRX-6 G63 Save 78%

Realistic Rear Alloy Bumper for Traxxas TRX-6 G63

C29791
Type: Bumper
$6.38 $28.99
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Brass Alloy 14-Piece Linkage Set for Traxxas TRX-6 Scale & Trail Crawler Save 16%

Brass Alloy 14-Piece Linkage Set for Traxxas TRX-6 Scale & Trail Crawler

C29573
Type: Suspension Linkage
$30.23 $35.99
Save 16%
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