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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.

38 total products 1 filter active

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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.

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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
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Stock
Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 25%

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

In stock
C27998BLACK
$22.49 USD $29.99
Save 25%
Billet Machined Alloy Body Mount for Traxxas TRX-4 Scale & Trail Crawler Save 18%

Billet Machined Alloy Body Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27974RED
$17.21 USD $20.99
Save 18%
Magnetic Force Body Mounts for TRX-4 & Axial 1/10 SCX-10 Type Crawler

Magnetic Force Body Mounts for TRX-4 & Axial 1/10 SCX-10 Type Crawler | SCX10 II...

In stock
C31739
$29.99 USD
Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 37%

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

In stock
C27999BLACK
$25.19 USD $39.99
Save 37%
Magnetic Force Body Mounts for TRX-4 & Axial 1/10 SCX-10 Type Crawler Save 16%

Magnetic Force Body Mounts for TRX-4 & Axial 1/10 SCX-10 Type Crawler | SCX10 II...

In stock
C31740
$22.67 USD $26.99
Save 16%
Replacement Clear Plastic Side Windows for C29333 Hard Plastic Body Save 23%

Replacement Clear Plastic Side Windows for C29333 Hard Plastic Body | TRX-4 Craw...

In stock
C32929
$13.08 USD $16.99
Save 23%
Replacement Clear Plastic Windshields for C29333 Hard Plastic Body Sold out

Replacement Clear Plastic Windshields for C29333 Hard Plastic Body | TRX-4 Crawl...

Sold out
C32925
$12.99 USD
Realistic Plastic Body 330mm Wheelbase Type for Traxxas 1/10 TRX-4 Off-Road Save 16%

Realistic Plastic Body 330mm Wheelbase Type for Traxxas 1/10 TRX-4 Off-Road

In stock
C32528YELLOW
$109.19 USD $129.99
Save 16%
Realistic Plastic Body 330mm Wheelbase Type for Traxxas 1/10 TRX-4 Off-Road Sold out

Realistic Plastic Body 330mm Wheelbase Type for Traxxas 1/10 TRX-4 Off-Road

Sold out
C32528WHITE
$129.99 USD
Realistic Plastic Body 330mm Wheelbase Type for Traxxas 1/10 TRX-4 Off-Road

Realistic Plastic Body 330mm Wheelbase Type for Traxxas 1/10 TRX-4 Off-Road

In stock
C32528BLACK
$129.99 USD
Magnetic Force Type Body Mounts for Traxxas TRX-4 Crawler

Magnetic Force Type Body Mounts for Traxxas TRX-4 Crawler

In stock
C30042
$15.99 USD
Realistic Scale Body Accessories for Traxxas TRX-4 Defender Save 68%

Realistic Scale Body Accessories for Traxxas TRX-4 Defender

In stock
C28240
$10.56 USD $32.99
Save 68%
Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 16%

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

In stock
C28234SILVER
$24.35 USD $28.99
Save 16%
Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 33%

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

In stock
C28234RED
$19.42 USD $28.99
Save 33%
Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 16%

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

In stock
C28234GUN
$24.35 USD $28.99
Save 16%
Adjustable Rear Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler

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

In stock
C28234BLACK
$28.99 USD
Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 73%

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

In stock
C28233SILVER
$6.75 USD $24.99
Save 73%
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
C28233RED
$13.74 USD $24.99
Save 45%
Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 62%

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

In stock
C28233GUN
$9.50 USD $24.99
Save 62%
Adjustable Front Body Mount & Post Set for Traxxas TRX-4 Scale & Trail Crawler Save 32%

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

In stock
C28233BLACK
$16.99 USD $24.99
Save 32%
Billet Machined Alloy Body Mounts (2) for Traxxas TRX-4 Scale & Trail Crawler Save 22%

Billet Machined Alloy Body Mounts (2) for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28213SILVER
$23.39 USD $29.99
Save 22%
Billet Machined Alloy Body Mounts (2) for Traxxas TRX-4 Scale & Trail Crawler Save 22%

Billet Machined Alloy Body Mounts (2) for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28213RED
$23.39 USD $29.99
Save 22%
Billet Machined Alloy Body Mounts (2) for Traxxas TRX-4 Scale & Trail Crawler Save 22%

Billet Machined Alloy Body Mounts (2) for Traxxas TRX-4 Scale & Trail Crawler

In stock
C28213GUN
$23.39 USD $29.99
Save 22%
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 Alloy Body Mount for Traxxas TRX-4 Scale & Trail Crawler Save 3%

Billet Machined Alloy Body Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27974SILVER
$20.36 USD $20.99
Save 3%
Billet Machined Alloy Body Mount for Traxxas TRX-4 Scale & Trail Crawler Save 50%

Billet Machined Alloy Body Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27974GREY
$10.50 USD $20.99
Save 50%
Billet Machined Alloy Body Mount for Traxxas TRX-4 Scale & Trail Crawler Save 10%

Billet Machined Alloy Body Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27974GREEN
$18.89 USD $20.99
Save 10%
Billet Machined Alloy Body Mount for Traxxas TRX-4 Scale & Trail Crawler

Billet Machined Alloy Body Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27974BLUE
$20.99 USD
Billet Machined Alloy Body Mount for Traxxas TRX-4 Scale & Trail Crawler

Billet Machined Alloy Body Mount for Traxxas TRX-4 Scale & Trail Crawler

In stock
C27974BLACK
$20.99 USD