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Hop-up Parts for Traxxas 1/18 TRX-4M Scale and Trail Crawler

Discover premium hop-up parts designed specifically for the Traxxas 1/18 TRX-4M Scale and Trail Crawler. Elevate your RC experience with our high-quality upgrades that enhance performance, durability, and aesthetics. Whether you're looking to improve your crawler's handling, increase its power, or customize its appearance, our selection of parts has you covered. Explore our range of accessories and components to take your 1/18 TRX-4M Crawler to the next level.

225 products

Filters

Choose a part type or color for this vehicle. Use Switch model only when you want a different vehicle; stock is controlled above.

Compatible models
1/10 Bandit 2WD 1/10 Bigfoot M/T 1/10 Drag Slash T-Maxx 3.3 #4907/#4908 / E-Maxx #3903/#3905/#3908 1/10 E-Revo (-2017) / Revo / Slayer 1/10 E-REVO 2.0 (2018+) 1/10 Hoss 4x4 1/10 Jato 2.5 / 3.3 Buggy 1/16 Mini Slash 4X4 1/10 Monster Jam 1/10 Nitro Rustler 1/10 Nitro Slash 2WD 1/10 Rustler 2WD 1/10 Rustler 4x4 (-2023) 1/10 Rustler 4x4 BL-2s 1/10 Slash 2WD (-2021) 1/10 Slash 2WD (2022+) 1/10 Slash 4X4 (-2023) 1/10 Slash 4X4 BL-2s 1/10 Slash 4X4 LCG (-'23) 1/10 ST Rally (-2023) 1/10 ST Rally BL-2s 1/10 Stampede 2WD 1/10 Stampede 4X4 (-'23) 1/10 Stampede 4X4 BL-2s 1/10 Summit 1/10 Telluride 4x4 1/10 TRX-4 Crawler 1/10 TRX-6 Crawler 1/16 E-Revo / Slash / Summit / Rally 1/16 Mini Maxx 1/16 Mini XRT 1/18 LaTrax Rally 1/18 LaTrax SST 1/18 LaTrax Teton 1/18 TRX-4M Crawler 1/5 Pro Scale Sand Car 1/5 X-Maxx 4X4 1/5 X-Maxx w/WideMaxx 1/10 Maxx 4S / Maxx V2 WideMaxx 1/6 XRT 8S 1/7 Unlt. Desert Racer 1/8 Jato 4X4 Buggy 1/8 Maxx Slash 6S 1/8 Sledge 4WD
Part type / Color
Tire & Wheel Package (4) w/ 10mm Wide Adapters for Traxxas 1/18 TRX-4M Sold out

Tire & Wheel Package (4) w/ 10mm Wide Adapters for Traxxas 1/18 TRX-4M 9869 9871

Sold out
C33129BLACK
$39.99
Brass Alloy Machined Conversion Kit 72g Total for Traxxas 1/18 TRX-4M Crawler Save 16%

Brass Alloy Machined Conversion Kit 72g Total for Traxxas 1/18 TRX-4M Crawler

In stock
C33099
$58.79 $69.99
Save 16%
Metal Center Drive Shafts for Traxxas 1/18 TRX-4M Sold out

Upgrade Metal Center Drive Shafts for Traxxas 1/18 TRX-4M Durable RC Parts 9855

Sold out
C33093
$20.99
Roof Top LED Light Bar w/8 Flash Modes (3rd Ch) for Traxxas 1/18 TRX-4M Defender Sold out

Roof Top LED Light Bar w/8 Flash Modes (3rd Ch) for Traxxas 1/18 TRX-4M Defender

Sold out
C33092
$20.99
Front & Rear LED Light Set (4) for Traxxas 1/18 TRX-4M Save 28%

Front & Rear LED Light Set (4) for Traxxas 1/18 TRX-4M Scale RC Crawler

In stock
C33091
$9.35 $12.99
Save 28%
Alloy Machined Linkage Set (8) for Traxxas 1/18 TRX-4M Save 38%

Silver Alloy Machined Linkage Set (8 pcs) for Traxxas 1/18 Scale TRX-4M 9842

In stock
C33090SILVER
$18.59 $29.99
Save 38%
Alloy Machined Linkage Set (8) for Traxxas 1/18 TRX-4M Save 28%

Red Alloy Machined Linkage Set (8 pcs) for Traxxas 1/18 Scale TRX-4M 9842

In stock
C33090RED
$21.59 $29.99
Save 28%
Alloy Machined Linkage Set (8) for Traxxas 1/18 TRX-4M Save 18%

Black Alloy Machined Linkage Set (8 pcs) for Traxxas 1/18 Scale TRX-4M 9842

In stock
C33090BLACK
$24.59 $29.99
Save 18%
Alloy Machined F & R Axle Housings w/ Diff Covers 60g Total for Traxxas TRX-4M Save 38%

Alloy F & R Axle Housings w/ Diff Covers 60g Total for Traxxas TRX-4M 9738 9741

In stock
C33089SILVER
$49.59 $79.99
Save 38%
Alloy Machined F & R Axle Housings w/ Diff Covers 60g Total for Traxxas TRX-4M Save 38%

Alloy F & R Axle Housings w/ Diff Covers 60g Total for Traxxas TRX-4M 9738 9741

In stock
C33089RED
$49.59 $79.99
Save 38%
Alloy Machined F & R Axle Housings w/ Diff Covers 60g Total for Traxxas TRX-4M

Alloy F & R Axle Housings w/ Diff Covers 60g Total for Traxxas TRX-4M 9738 9741

In stock
C33089BLACK
$79.99
Alloy Machined Front & Rear Axle Housings 40g Total for Traxxas 1/18 TRX-4M

Machined Front & Rear Axle Housings 40g Total for Traxxas 1/18 TRX-4M 9741

In stock
C33088SILVER
$69.99
Alloy Machined Front & Rear Axle Housings 40g Total for Traxxas 1/18 TRX-4M Save 38%

Machined Front & Rear Axle Housings 40g Total for Traxxas 1/18 TRX-4M 9741

In stock
C33088RED
$43.39 $69.99
Save 38%
Alloy Machined Front & Rear Axle Housings 40g Total for Traxxas 1/18 TRX-4M Save 16%

Machined Front & Rear Axle Housings 40g Total for Traxxas 1/18 TRX-4M 9741

In stock
C33088BLACK
$58.79 $69.99
Save 16%
Brass Alloy Steering Servo Mount 13g for Traxxas 1/18 TRX-4M Save 38%

Brass Alloy Steering Servo Mount 13g for Traxxas 1/18 Scale TRX-4M 9739

In stock
C33087
$13.01 $20.99
Save 38%
Brass Alloy Rear Axle Weight (2) Add-On 17g Each for Traxxas 1/18 TRX-4M Save 38%

Brass Alloy Rear Axle Weight (2) Add-On 17g Each for Traxxas 1/18 TRX-4M

In stock
C33086
$13.01 $20.99
Save 38%
Brass Alloy Differential Covers (2) 10g Each for Traxxas 1/18 TRX-4M Save 21%

Brass Alloy Differential Covers (2) 10g Each for Traxxas 1/18 Scale TRX-4M 9838

In stock
C33085
$20.53 $25.99
Save 21%
Brass Alloy Steering Blocks 11g Each for Traxxas 1/18 TRX-4M Save 33%

Brass Alloy Steering Blocks 11g Each for Traxxas 1/18 TRX-4M - Upgrade 9732

In stock
C33084
$17.41 $25.99
Save 33%
Brass Alloy Caster Blocks 6g Each for Traxxas 1/18 TRX-4M Save 38%

Brass Alloy Caster Block Set 6g Each for Traxxas 1/18 TRX-4M 9732

In stock
C33083
$16.11 $25.99
Save 38%
Brass Alloy Steering Linkage 12g for Traxxas 1/18 TRX-4M Save 16%

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

In stock
C33082
$17.63 $20.99
Save 16%
Brass Alloy Steering Linkage 11g for Traxxas 1/18 TRX-4M Save 38%

Brass Alloy Steering Linkage 11g for Traxxas 1/18 TRX-4M 9842

In stock
C33081
$13.01 $20.99
Save 38%
Brass Alloy Rear Axle Weight (2) Add-On 18g Each for Traxxas 1/18 TRX-4M

Brass Alloy Rear Axle Weight (2) Add-On 18g Each for Traxxas 1/18 TRX-4M

In stock
C33080
$20.99
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

In stock
C33037
$35.99
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

In stock
C33036
$25.99
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

In stock
C33035RED
$25.19 $29.99
Save 16%
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

In stock
C33035BLUE
$25.19 $29.99
Save 16%
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

In stock
C33035BLACK
$18.59 $29.99
Save 38%
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

In stock
C33034
$10.53 $16.99
Save 38%
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

In stock
C33033
$37.99 $39.99
Save 5%
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

In stock
C33032
$10.53 $16.99
Save 38%
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

In stock
C33031
$14.06 $20.99
Save 33%
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

In stock
C33030
$14.06 $20.99
Save 33%
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

In stock
C33029
$13.01 $20.99
Save 38%
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

In stock
C33024
$25.19 $29.99
Save 16%
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

In stock
C33023
$18.26 $20.99
Save 13%
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

In stock
C33022SEPIA
$25.19 $29.99
Save 16%
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

In stock
C33022RED
$26.69 $29.99
Save 11%
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

In stock
C33022BLUE
$27.29 $29.99
Save 9%
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

In stock
C33021SILVER
$18.59 $29.99
Save 38%
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

In stock
C33021BLACK
$20.09 $29.99
Save 33%
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

In stock
C33020
$16.79 $20.99
Save 20%
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

In stock
C33019
$39.99
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

In stock
C33018
$20.99
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

In stock
C33017
$20.99
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

In stock
C33016
$9.23 $10.99
Save 16%
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

In stock
C33015
$24.99
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

In stock
C33014
$15.49 $24.99
Save 38%
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

In stock
C33013SILVER
$25.19 $29.99
Save 16%
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

In stock
C33013RED
$28.19 $29.99
Save 6%
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

In stock
C33013BLACK
$25.19 $29.99
Save 16%
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

In stock
C33012SILVER
$24.59 $29.99
Save 18%
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

In stock
C33012RED
$18.59 $29.99
Save 38%
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

In stock
C33012BLACK
$25.19 $29.99
Save 16%
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

In stock
C33011SILVER
$14.06 $20.99
Save 33%
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

In stock
C33011RED
$14.06 $20.99
Save 33%
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

In stock
C33011BLACK
$17.63 $20.99
Save 16%
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

In stock
C33010SILVER
$25.19 $29.99
Save 16%
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

In stock
C33010RED
$18.59 $29.99
Save 38%
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

In stock
C33010BLACK
$18.59 $29.99
Save 38%
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

In stock
C33009SILVER
$10.53 $16.99
Save 38%
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

In stock
C33009RED
$14.27 $16.99
Save 16%
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

In stock
C33009BLACK
$10.53 $16.99
Save 38%
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

In stock
C33008
$20.99
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

In stock
C33006
$13.01 $20.99
Save 38%
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

Sold out
C33004
$20.99
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

In stock
C33003
$29.99
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

In stock
C33002
$29.99
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

In stock
C33001
$29.99
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

In stock
C33000
$29.09 $29.99
Save 3%
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

In stock
C32869SILVER
$49.99
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

In stock
C32869RED
$41.99 $49.99
Save 16%
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

In stock
C32869GUN
$49.99