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Hop-up Parts for Traxxas Unlimited Desert Racer 4X4

Browse aftermarket upgrades and replacement parts for the Traxxas 1/7 Unlimited Desert Racer (UDR) 4X4, including driveshafts, suspension arms, shocks and hardware. Check the exact model version and product fitment before buying. Explore our wider Traxxas RC parts collection for other models.

178 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
40x40x10mm Ultra High Speed Cooling Fan w/ JST 2P Plug for 6.0-to-7.2VDC Input Save 35%

40x40x10mm Ultra High Speed Cooling Fan w/ JST 2P Plug for 6.0-to-7.2VDC Input |...

In stock
C28147
$11.04 USD $16.99 USD
Save 35%
Front Universals & Rear Shafts (4) for Traxxas 1/7 Unlimited Desert Racer

Front Universals & Rear Shafts (4) for Traxxas 1/7 Unlimited Desert Racer

In stock
C32488
$35.99 USD
Alloy Machined Shock Set (8) for Traxxas 1/7 Unlimited Desert Racer Sold out

Alloy Machined Shock Set (8) for Traxxas 1/7 Unlimited Desert Racer

Sold out
C31352BLACK
$89.99 USD
Realistic Scale Alloy Brake Disc Set for Traxxas 1/7 Unlimited Desert Racer

Realistic Scale Alloy Brake Disc Set for Traxxas 1/7 Unlimited Desert Racer 8569

In stock
C29871BLACK
$29.99 USD
Realistic Window Net (2) for Traxxas 1/7 Unlimited Desert Racer Save 62%

Realistic Window Net (2) for Traxxas 1/7 Unlimited Desert Racer

In stock
C29088
$5.32 USD $13.99 USD
Save 62%
Billet Machined Rear Lower Trailing Arms for Traxxas 1/7 Unlimited Desert Racer

Machined Rear Lower Trailing Arms for Traxxas 1/7 Unlimited Desert Racer 8544

In stock
C28562BLACK
$59.99 USD
Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale

Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale | Slash 4X4...

In stock
C29956SILVER
$10.99 USD
Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale

Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale | Slash 4X4...

In stock
C29956RED
$10.99 USD
30x30x10mm Ultra High Speed Cooling Fan w/ JST 2P Plug for 6.0-to-7.2VDC Input Save 68%

30x30x10mm Ultra High Speed Cooling Fan w/ JST 2P Plug for 6.0-to-7.2VDC Input |...

In stock
C28148
$5.44 USD $16.99 USD
Save 68%
Alloy Machined Steering Bell Crank Set for Traxxas 1/7 Unlimited Desert Racer Save 21%

Machined Steering Bellcrank Set for Traxxas 1/7 Unlimited Desert Racer 8343

In stock
C32595SILVER
$23.69 USD $29.99 USD
Save 21%
Alloy Piggyback Rear Shock (2) for Traxxas 1/7 Unlimited Desert Racer (L=148mm) Save 35%

Piggyback Rear Shock (2) for Traxxas 1/7 Unlimited Desert Racer (L=148mm) 8460

In stock
C32293GUN
$32.49 USD $49.99 USD
Save 35%
Alloy Lower Suspension Arm Set for Traxxas 1/7 Unlimited Desert Racer Save 37%

Alloy Lower Suspension Arm Set for Traxxas 1/7 Unlimited Desert Racer 8533 8544

In stock
C32040BLUE
$50.39 USD $79.99 USD
Save 37%
Alloy Machined Shock Set (8) for Traxxas 1/7 Unlimited Desert Racer Sold out

Alloy Machined Shock Set (8) for Traxxas 1/7 Unlimited Desert Racer

Sold out
C31352SILVER
$89.99 USD
Alloy Piggyback Front Shock (2) for Traxxas 1/7 Unlimited Desert Racer (L=140mm) Save 16%

Piggyback Front Shock (2) for Traxxas 1/7 Unlimited Desert Racer (L=140mm) 8451

In stock
C29046GUN
$41.99 USD $49.99 USD
Save 16%
Machined Front Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer Save 6%

Machined Front Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer 8533

In stock
C28607GREEN
$56.39 USD $59.99 USD
Save 6%
Machined Front Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer Sold out

Machined Front Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer 8533

Sold out
C28607BLACK
$59.99 USD
Billet Machined Rear Axle Hubs for Traxxas 1/7 Unlimited Desert Racer

Billet Machined Rear Axle Hubs for Traxxas 1/7 Unlimited Desert Racer 8540

In stock
C28581SILVER
$29.99 USD
Alloy Universal Rear Center Drive Shaft for Traxxas 1/7 Unlimited Desert Racer Save 10%

Universal Rear Center Drive Shaft for Traxxas 1/7 Unlimited Desert Racer 8555

In stock
C28565GREEN
$32.39 USD $35.99 USD
Save 10%
Rear Anti-Roll Sway Bar Set for Traxxas 1/7 Unlimited Desert Racer

Rear Anti-Roll Sway Bar Set for Traxxas 1/7 Unlimited Desert Racer 8598

In stock
C28564SILVER
$29.99 USD
Billet Machined Front Upper Arms for Traxxas 1/7 Unlimited Desert Racer Sold out

Billet Machined Front Upper Arms for Traxxas 1/7 Unlimited Desert Racer 8531

Sold out
C28561BLACK
$32.39 USD $35.99 USD
Save 10%
Billet Machined Steering Blocks for Traxxas 1/7 Unlimited Desert Racer Sold out

Billet Machined Steering Blocks for Traxxas 1/7 Unlimited Desert Racer 8552

Sold out
C28560BLACK
$32.39 USD $35.99 USD
Save 10%
Alloy Machined 500mm Snowplow Kit for Traxxas 1/7 Unlimited Desert Racer Save 53%

Alloy Machined 500mm Snowplow Kit for Traxxas 1/7 Unlimited Desert Racer

In stock
C28555GREEN
$75.20 USD $159.99 USD
Save 53%
Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale

Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale | Slash 4X4...

In stock
C29956PURPLE
$10.99 USD
Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale

Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale | Slash 4X4...

In stock
C29956LIGHTBLUE
$10.99 USD
Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale

Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale | Slash 4X4...

In stock
C29956GUN
$10.99 USD
Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale

Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale | Slash 4X4...

In stock
C29956GREEN
$10.99 USD
Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale

Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale | Slash 4X4...

In stock
C29956GOLD
$10.99 USD
Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale Sold out

Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale | Slash 4X4...

Sold out
C29956BLUE
$10.99 USD
Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale Sold out

Billet Machined 17mm Hex Wheel Nuts (4) for Traxxas 1/10 & 1/8 Scale | Slash 4X4...

Sold out
C29956BLACK
$10.99 USD
Type XM Adapters for C33264, C23115 & C32380 Setup Station (M5 w/6mm ID for UDR) Save 31%

Type XM Adapters for C33264, C23115 & C32380 Setup Station (M5 w/6mm ID for UDR)

In stock
C33263GREY
$11.72 USD $16.99 USD
Save 31%
Type XM Adapters for C33264, C23115 & C32380 Setup Station (M5 w/6mm ID for UDR) Save 31%

Type XM Adapters for C33264, C23115 & C32380 Setup Station (M5 w/6mm ID for UDR)

In stock
C33263BLACK
$11.72 USD $16.99 USD
Save 31%
3.2/4.0 Tires, Wheels TK15 w/Inserts 17mm Hex for 1/8 & 1/7 Size 2pcs OD=138mm Sold out

3.2/4.0 Tires, Wheels TK15 w/Inserts 17mm Hex for 1/8 & 1/7 Size 2pcs OD=138mm |...

Sold out
C30836
$35.99 USD
3.2/4.0 Tires, Wheels TK14 w/Inserts 17mm Hex for 1/8 & 1/7 Size 2pcs OD=138mm Sold out

3.2/4.0 Tires, Wheels TK14 w/Inserts 17mm Hex for 1/8 & 1/7 Size 2pcs OD=138mm |...

Sold out
C30825
$35.99 USD
Alloy Front Center Driveshaft & Planetary Gear Carrier for Traxxas 1/7 UDR

Front Center Drive Shaft & Planetary Gear Carrier for Traxxas 1/7 UDR 8556 8592

In stock
C33709
$29.99 USD
HD Steel Rear Drive Spool for Traxxas 1/7 Unlimited Desert Racer Save 16%

HD Steel Rear Drive Spool for Traxxas 1/7 Unlimited Desert Racer 8590

In stock
C33692BLACK
$17.63 USD $20.99 USD
Save 16%
Steel Planetary Ring Gear for Traxxas 1/7 Unlimited Desert Racer Save 11%

Steel Planetary Ring Gear for Traxxas 1/7 Unlimited Desert Racer 8585

In stock
C33690
$18.68 USD $20.99 USD
Save 11%
Billet Machined Rear Axle Hubs for Traxxas 1/7 Unlimited Desert Racer

Billet Machined Rear Axle Hubs for Traxxas 1/7 Unlimited Desert Racer 8540

In stock
C33689BLACK
$20.99 USD
HD Steel Rear Differential Gear Set for Traxxas 1/7 Unlimited Desert Racer Sold out

HD Steel Rear Differential Gear Set for Traxxas 1/7 Unlimited Desert Racer

Sold out
C33688
$45.99 USD
HD Steel Front Differential Gear Set for Traxxas 1/7 Unlimited Desert Racer Save 16%

HD Steel Front Differential Gear Set for Traxxas 1/7 Unlimited Desert Racer 8579

In stock
C33687
$38.63 USD $45.99 USD
Save 16%
HD Steel Front & Rear Differential Gear Set for Traxxas 1/7 UDR

HD Steel Front & Rear Differential Gear Set for Traxxas 1/7 UDR 8579

In stock
C33686
$79.99 USD
Alloy Machined Steering Bell Crank Set for Traxxas 1/7 Unlimited Desert Racer

Machined Steering Bellcrank Set for Traxxas 1/7 Unlimited Desert Racer 8343

In stock
C32595RED
$29.99 USD
Alloy Machined Steering Bell Crank Set for Traxxas 1/7 Unlimited Desert Racer Sold out

Machined Steering Bellcrank Set for Traxxas 1/7 Unlimited Desert Racer 8343

Sold out
C32595BLUE
$29.99 USD
Alloy Machined Steering Bell Crank Set for Traxxas 1/7 Unlimited Desert Racer Sold out

Machined Steering Bellcrank Set for Traxxas 1/7 Unlimited Desert Racer 8343

Sold out
C32595BLACK
$29.99 USD
Realistic Spare Tire Straps w/ Mounts for Traxxas 1/7 Unlimited Desert Racer Sold out

Realistic Spare Tire Straps w/ Mounts for Traxxas 1/7 Unlimited Desert Racer

Sold out
C32584GREY
$20.99 USD
Realistic Spare Tire Straps w/ Mounts for Traxxas 1/7 Unlimited Desert Racer Sold out

Realistic Spare Tire Straps w/ Mounts for Traxxas 1/7 Unlimited Desert Racer

Sold out
C32584BLUE
$20.99 USD
Alloy Piggyback Rear Shock (2) for Traxxas 1/7 Unlimited Desert Racer (L=148mm) Save 45%

Piggyback Rear Shock (2) for Traxxas 1/7 Unlimited Desert Racer (L=148mm) 8460

In stock
C32293RED
$27.49 USD $49.99 USD
Save 45%
Alloy Piggyback Rear Shock (2) for Traxxas 1/7 Unlimited Desert Racer (L=148mm) Save 19%

Piggyback Rear Shock (2) for Traxxas 1/7 Unlimited Desert Racer (L=148mm) 8460

In stock
C32293BLUE
$40.49 USD $49.99 USD
Save 19%
Alloy Piggyback Rear Shock (2) for Traxxas 1/7 Unlimited Desert Racer (L=148mm) Save 41%

Piggyback Rear Shock (2) for Traxxas 1/7 Unlimited Desert Racer (L=148mm) 8460

In stock
C32293BLACK
$29.49 USD $49.99 USD
Save 41%
Rear Anti-Roll Sway Bar Set for Traxxas 1/7 Unlimited Desert Racer

Rear Anti-Roll Sway Bar Set for Traxxas 1/7 Unlimited Desert Racer

In stock
C32231
$29.99 USD
Front Anti-Roll Sway Bar Set for Traxxas 1/7 Unlimited Desert Racer

Front Anti-Roll Sway Bar Set for Traxxas 1/7 Unlimited Desert Racer

In stock
C32230
$29.99 USD
Alloy Machined Rear Differential Housings for Traxxas 1/7 Unlimited Desert Racer Sold out

Machined Rear Differential Housings for Traxxas 1/7 Unlimited Desert Racer 8541

Sold out
C32209RED
$29.99 USD
Alloy Machined Rear Differential Housings for Traxxas 1/7 Unlimited Desert Racer Save 16%

Machined Rear Differential Housings for Traxxas 1/7 Unlimited Desert Racer 8541

In stock
C32209BLUE
$25.19 USD $29.99 USD
Save 16%
Alloy Rear Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer Save 16%

Alloy Rear Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer 8544

In stock
C32042SILVER
$25.19 USD $29.99 USD
Save 16%
Alloy Rear Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer Save 3%

Alloy Rear Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer 8544

In stock
C32042RED
$29.09 USD $29.99 USD
Save 3%
Alloy Rear Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer Save 40%

Alloy Rear Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer 8544

In stock
C32042GREEN
$17.99 USD $29.99 USD
Save 40%
Alloy Rear Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer Save 16%

Alloy Rear Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer 8544

In stock
C32042BLUE
$25.19 USD $29.99 USD
Save 16%
Alloy Rear Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer Save 16%

Alloy Rear Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer 8544

In stock
C32042BLACK
$25.19 USD $29.99 USD
Save 16%
Alloy Front Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer

Alloy Front Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer 8533

In stock
C32041SILVER
$39.99 USD
Alloy Front Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer

Alloy Front Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer 8533

In stock
C32041RED
$39.99 USD
Alloy Front Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer

Alloy Front Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer 8533

In stock
C32041GREEN
$39.99 USD
Alloy Front Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer Save 5%

Alloy Front Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer 8533

In stock
C32041BLUE
$37.99 USD $39.99 USD
Save 5%
Alloy Front Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer

Alloy Front Lower Suspension Arms for Traxxas 1/7 Unlimited Desert Racer 8533

In stock
C32041BLACK
$39.99 USD
Alloy Lower Suspension Arm Set for Traxxas 1/7 Unlimited Desert Racer Save 3%

Alloy Lower Suspension Arm Set for Traxxas 1/7 Unlimited Desert Racer 8533 8544

In stock
C32040SILVER
$77.59 USD $79.99 USD
Save 3%
Alloy Lower Suspension Arm Set for Traxxas 1/7 Unlimited Desert Racer Save 36%

Alloy Lower Suspension Arm Set for Traxxas 1/7 Unlimited Desert Racer 8533 8544

In stock
C32040RED
$51.19 USD $79.99 USD
Save 36%
Alloy Lower Suspension Arm Set for Traxxas 1/7 Unlimited Desert Racer Save 26%

Alloy Lower Suspension Arm Set for Traxxas 1/7 Unlimited Desert Racer 8533 8544

In stock
C32040GREEN
$59.19 USD $79.99 USD
Save 26%
Alloy Lower Suspension Arm Set for Traxxas 1/7 Unlimited Desert Racer Save 16%

Alloy Lower Suspension Arm Set for Traxxas 1/7 Unlimited Desert Racer 8533 8544

In stock
C32040BLACK
$67.19 USD $79.99 USD
Save 16%
Alloy Machined Shock Set (8) for Traxxas 1/7 Unlimited Desert Racer

Alloy Machined Shock Set (8) for Traxxas 1/7 Unlimited Desert Racer

In stock
C31352GOLD
$89.99 USD
Alloy Universal Center Drive Shafts (2) for Traxxas 1/7 Unlimited Desert Racer Save 16%

Alloy Universal Center Drive Shafts (2) for Traxxas 1/7 UDR 8555 8556

In stock
C30283
$21.83 USD $25.99 USD
Save 16%
Replacement Ball Bearing & Hardware Set for Traxxas 1/7 Unlimited Desert Racer Save 11%

Replacement Ball Bearing & Hardware Set for Traxxas 1/7 Unlimited Desert Racer

In stock
C30065
$26.69 USD $29.99 USD
Save 11%
Replacement Stainless Steel Screw & Hardware Set for 1/7 Unlimited Desert Racer

Replacement Stainless Steel Screw & Hardware Set for 1/7 Unlimited Desert Racer

In stock
C30062
$32.99 USD
Realistic Scale Alloy Brake Disc Set for Traxxas 1/7 Unlimited Desert Racer Save 14%

Realistic Scale Alloy Brake Disc Set for Traxxas 1/7 Unlimited Desert Racer 8569

In stock
C29871YELLOW
$25.79 USD $29.99 USD
Save 14%
Realistic Scale Alloy Brake Disc Set for Traxxas 1/7 Unlimited Desert Racer

Realistic Scale Alloy Brake Disc Set for Traxxas 1/7 Unlimited Desert Racer 8569

In stock
C29871RED
$29.99 USD