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Hop-up Parts for Traxxas 1/10 TRX-4 Scale and Trail Crawler

Shop aftermarket parts for Traxxas TRX-4 1/10 scale crawlers, including drive shafts, steering hardware, suspension components and setup tools. Check the vehicle version and each product’s stated fitment. For interiors, lighting and scale details, explore our TRX-4 accessories selection.

807 products

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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 (-2025) 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
Stock, color & sort
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Stock
Billet Machined Alloy Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0 Save 3%

Billet Machined Alloy Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0 |...

In stock
C28038BLUE
$20.36 USD $20.99
Save 3%
Realistic Deluxe Side Step Plate Set for Traxxas TRX-4 & Trail Crawler Save 73%

Realistic Deluxe Side Step Plate Set for Traxxas TRX-4 & Trail Crawler

In stock
C28037
$4.59 USD $16.99
Save 73%
Billet Machined Side Mirror Plate Set for Traxxas TRX-4 Scale & Trail Crawler

Billet Machined Side Mirror Plate Set for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28036
$3.99 USD
Steel Linkage Set for Traxxas TRX-4 Scale & Trail Crawler (12.8-in WB) Save 68%

Steel Linkage Set for Traxxas TRX-4 Scale & Trail Crawler (12.8-in WB)

In stock
C28032
$19.20 USD $59.99
Save 68%
Black Realistic Rear Alloy Bumper with LED for Traxxas TRX-4 with 43mm Mount Save 5%

Black Realistic Rear Alloy Bumper with LED for Traxxas TRX-4 with 43mm Mount

In stock
C28031BLACK
$56.99 USD $59.99
Save 5%
Realistic Front Alloy Bumper w/ Winch & LED for Traxxas TRX-4 w/ 43mm Mount

Realistic Front Alloy Bumper w/ Winch & LED for Traxxas TRX-4 w/ 43mm Mount

In stock
C28030BLACK
$99.99 USD
Realistic Front Alloy Bumper w/ LED for Traxxas TRX-4 w/ 43mm Mount Save 9%

Realistic Silver Front Alloy Bumper with LED for Traxxas TRX-4 w/ 43mm Mount

In stock
C28029SILVER
$54.59 USD $59.99
Save 9%
Realistic Front Alloy Bumper w/ LED for Traxxas TRX-4 w/ 43mm Mount

Realistic Front Alloy Bumper w/ LED for Traxxas TRX-4 w/ 43mm Mount

In stock
C28029BLACK
$59.99 USD
Billet Machined Shock Tower Set for Traxxas TRX-4 (82024-4, 82056-4 & 82066-4) Save 16%

Billet Machined Shock Tower Set for Traxxas TRX-4 (82024-4, 82056-4 & 82066-4)

In stock
C28022SILVER
$50.39 USD $59.99
Save 16%
Billet Machined Shock Tower Set for Traxxas TRX-4 (82024-4, 82056-4 & 82066-4) Sold out

Billet Machined Shock Tower Set for Traxxas TRX-4 (82024-4, 82056-4 & 82066-4)

Sold out
C28022RED
$59.99 USD
Realistic 1/10 Bow Shackle (4) for Traxxas TRX-4 Scale & Trail Crawler Sold out

Realistic 1/10 Bow Shackle (4) for Traxxas TRX-4 Scale & Trail Crawler

Sold out
C28021RED
$12.99 USD
Realistic 1/10 Bow Shackle (4) for Traxxas TRX-4 Scale & Trail Crawler Save 29%

Realistic 1/10 Bow Shackle (4) for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28021GUN
$9.22 USD $12.99
Save 29%
Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler Save 60%

Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28020RED
$5.20 USD $12.99
Save 60%
Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler Save 15%

Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28020GUN
$11.04 USD $12.99
Save 15%
Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler

Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28020BLUE
$12.99 USD
Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler Save 10%

Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28020BLACK
$11.69 USD $12.99
Save 10%
Billet Machined 1.9 Dual 6 Spoke Wheels w/12mm Hex Adapters for Traxxas TRX-4 Save 49%

Billet Machined 1.9 Dual 6 Spoke Wheels w/12mm Hex Adapters for Traxxas TRX-4

In stock
C28016GOLD
$35.69 USD $69.99
Save 49%
Billet Machined 1.9 8H Spoke Wheels w/ 0 & +3 Adapters for Traxxas TRX-4 Save 16%

Billet Machined 1.9 8H Spoke Wheels w/ 0 & +3 Adapters for Traxxas TRX-4

In stock
C28008BLACKSILVER
$75.59 USD $89.99
Save 16%
Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28002SILVER
$67.19 USD $79.99
Save 16%
Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28002RED
$67.19 USD $79.99
Save 16%
Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler Save 25%

Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28002GREY
$59.99 USD $79.99
Save 25%
Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler Save 36%

Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28002GREEN
$51.19 USD $79.99
Save 36%
Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler Save 11%

Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28002BLUE
$71.19 USD $79.99
Save 11%
Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler Save 55%

Billet Machined Rear Axle Housing for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28002BLACK
$36.00 USD $79.99
Save 55%
Billet Machined Front Axle Housing for Traxxas TRX-4 Scale & Trail Crawler Save 9%

Billet Machined Front Axle Housing for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28001SILVER
$72.79 USD $79.99
Save 9%
Billet Machined Front Axle Housing for Traxxas TRX-4 Scale & Trail Crawler

Billet Machined Front Axle Housing for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28001GREY
$79.99 USD
Billet Machined Front Axle Housing for Traxxas TRX-4 Scale & Trail Crawler

Billet Machined Front Axle Housing for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28001GREEN
$79.99 USD
Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0 Save 34%

Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0 | 3.0

In stock
C28000SILVER
$19.79 USD $29.99
Save 34%
Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0 Save 33%

Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0 | 3.0

In stock
C28000RED
$20.09 USD $29.99
Save 33%
Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0 Save 68%

Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0 | 3.0

In stock
C28000GREY
$9.60 USD $29.99
Save 68%
Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0 Save 16%

Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0 | 3.0

In stock
C28000GREEN
$25.19 USD $29.99
Save 16%
Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0 Save 28%

Alloy & Composite Battery Plate for Traxxas 1/10 TRX-4 Crawler & 4-Tec 2.0 | 3.0

In stock
C28000BLACK
$21.59 USD $29.99
Save 28%
Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 65%

Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27999SILVER
$14.00 USD $39.99
Save 65%
Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 61%

Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27999RED
$15.60 USD $39.99
Save 61%
Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 42%

Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27999GREY
$23.19 USD $39.99
Save 42%
Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 48%

Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27999GREEN
$20.79 USD $39.99
Save 48%
Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 6%

Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27999BLUE
$37.59 USD $39.99
Save 6%
Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27998SILVER
$25.19 USD $29.99
Save 16%
Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27998RED
$29.99 USD
Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27998GREY
$25.19 USD $29.99
Save 16%
Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 14%

Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27998GREEN
$25.79 USD $29.99
Save 14%
Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 45%

Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27998BLUE
$16.49 USD $29.99
Save 45%
Billet Machined Counterweight (2) for Traxxas TRX-4 Scale & Trail Crawler

Billet Machined Counterweight (2) for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27997SILVER
$39.99 USD
Billet Machined Counterweight (2) for Traxxas TRX-4 Scale & Trail Crawler Save 33%

Billet Machined Counterweight (2) for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27997RED
$26.79 USD $39.99
Save 33%
Billet Machined Counterweight (2) for Traxxas TRX-4 Scale & Trail Crawler Sold out

Billet Machined Counterweight (2) for Traxxas TRX-4 Scale & Trail Crawler

Sold out
C27997GREY
$39.99 USD
Billet Machined Counterweight (2) for Traxxas TRX-4 Scale & Trail Crawler Save 10%

Billet Machined Counterweight (2) for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27997GREEN
$35.99 USD $39.99
Save 10%
Billet Machined Counterweight (2) for Traxxas TRX-4 Scale & Trail Crawler Save 10%

Billet Machined Counterweight (2) for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27997BLUE
$35.99 USD $39.99
Save 10%
Billet Machined Center Gearbox Housings for Traxxas TRX-4 Scale & Trail Crawler Save 11%

Billet Machined Center Gearbox Housings for Traxxas TRX-4 Crawler 82056-4 8291

In stock
C27993SILVER
$71.19 USD $79.99
Save 11%
Billet Machined Center Gearbox Housings for Traxxas TRX-4 Scale & Trail Crawler Save 16%

Billet Machined Center Gearbox Housings for Traxxas TRX-4 Crawler 82056-4 8291

In stock
C27993ORANGE
$67.19 USD $79.99
Save 16%
Billet Machined Center Gearbox Housings for Traxxas TRX-4 Scale & Trail Crawler Save 26%

Billet Machined Center Gearbox Housings for Traxxas TRX-4 Crawler 82056-4 8291

In stock
C27993GREY
$59.19 USD $79.99
Save 26%
Billet Machined Center Gearbox Housings for Traxxas TRX-4 Scale & Trail Crawler Save 14%

Billet Machined Center Gearbox Housings for Traxxas TRX-4 Crawler 82056-4 8291

In stock
C27993GREEN
$68.79 USD $79.99
Save 14%
Billet Machined Center Gearbox Housings for Traxxas TRX-4 Scale & Trail Crawler Save 25%

Billet Machined Center Gearbox Housings for Traxxas TRX-4 Crawler 82056-4 8291

In stock
C27993BLACK
$59.99 USD $79.99
Save 25%
Billet Machined Alloy Gearbox Mount Lower Skidplate for Traxxas TRX-4 Crawler Sold out

Billet Machined Alloy Gearbox Mount Lower Skidplate for Traxxas TRX-4 Crawler

Sold out
C27992BLACK
$39.99 USD
Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler Save 55%

Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler

In stock
C27991SILVER
$13.50 USD $29.99
Save 55%
Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler Save 42%

Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler

In stock
C27991RED
$17.39 USD $29.99
Save 42%
Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler

Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler

In stock
C27991GREEN
$29.99 USD
Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler Save 30%

Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler

In stock
C27991BLUE
$20.99 USD $29.99
Save 30%
Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler Save 55%

Billet Machined Alloy Rear Portal Drive Axle Mount for Traxxas TRX-4 Crawler

In stock
C27991BLACK
$13.50 USD $29.99
Save 55%
Billet Machined Alloy Rear Inner Portal Drive Housings for Traxxas TRX-4 Crawler Save 3%

Billet Machined Alloy Rear Inner Portal Drive Housings for Traxxas TRX-4 Crawler

In stock
C27990SILVER
$29.09 USD $29.99
Save 3%
Billet Machined Alloy Rear Inner Portal Drive Housings for Traxxas TRX-4 Crawler Save 73%

Billet Machined Alloy Rear Inner Portal Drive Housings for Traxxas TRX-4 Crawler

In stock
C27990RED
$8.10 USD $29.99
Save 73%
Billet Machined Alloy Rear Inner Portal Drive Housings for Traxxas TRX-4 Crawler Save 50%

Billet Machined Alloy Rear Inner Portal Drive Housings for Traxxas TRX-4 Crawler

In stock
C27990GREY
$15.00 USD $29.99
Save 50%
Billet Machined Alloy Rear Inner Portal Drive Housings for Traxxas TRX-4 Crawler

Billet Machined Alloy Rear Inner Portal Drive Housings for Traxxas TRX-4 Crawler

In stock
C27990GREEN
$29.99 USD
Billet Machined Alloy Rear Inner Portal Drive Housings for Traxxas TRX-4 Crawler

Billet Machined Alloy Rear Inner Portal Drive Housings for Traxxas TRX-4 Crawler

In stock
C27990BLUE
$29.99 USD
Billet Machined Alloy Rear Inner Portal Drive Housings for Traxxas TRX-4 Crawler Save 10%

Billet Machined Alloy Rear Inner Portal Drive Housings for Traxxas TRX-4 Crawler

In stock
C27990BLACK
$26.99 USD $29.99
Save 10%
Machined Alloy Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler Save 32%

Machined Alloy Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler

In stock
C27989SILVER
$31.27 USD $45.99
Save 32%
Machined Alloy Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler Save 30%

Machined Alloy Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler

In stock
C27989RED
$32.19 USD $45.99
Save 30%
Machined Alloy Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler Save 27%

Machined Alloy Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler

In stock
C27989GREY
$33.57 USD $45.99
Save 27%
Machined Alloy Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler Save 32%

Machined Alloy Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler

In stock
C27989GREEN
$31.27 USD $45.99
Save 32%
Machined Alloy Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler

Machined Alloy Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler

In stock
C27989BLUE
$45.99 USD
Machined Alloy Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler Save 36%

Machined Alloy Front Inner Portal Drive Housings for Traxxas TRX-4 Crawler

In stock
C27989BLACK
$29.43 USD $45.99
Save 36%
Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler Save 68%

Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27982SILVER
$8.32 USD $25.99
Save 68%
Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler Save 72%

Billet Machined Motor Mounting Plate for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27982RED
$7.28 USD $25.99
Save 72%