Skip to content

Hop-up Parts for Losi 1/10 Lasernut U4 4WD Brushless RTR

Discover premium hop-up parts for the Losi 1/10 Lasernut U4 4WD Brushless RTR. Enhance your RC model's performance and durability with our top-quality upgrades. From suspension components to high-performance motors, find everything you need to take your Lasernut U4 to the next level. Shop now for the best selection of parts designed specifically for the Losi 1/10 Lasernut U4 4WD Brushless RTR and experience the ultimate in RC racing performance.

230 products

Filters

Use part type, scale, color, or clearance filters to narrow this large collection. Stock is controlled above.

Compatible models
1/10 22S SCT & 22S Drag 1/10 Baja Rey / Hammer Rey / Rock Rey 1/10 Lasernut U4 4WD 1/10 NXT & XXXNT 1/10 Ten-T & Ten-SCTE 1/18 Mini LMT 4x4 1/18 Mini-Rock Crawler 1/18 Mini-T & Mini-DT 1/24 Micro-B 1/36 Micro-T / Micro-Baja 1/4 Promoto-MX 1/5 5IVE-T 1/5 DBXL-E 2.0 1/5 Desert Buggy XL-E 1/8 8IGHT & 8IGHT-T 1/8 LMT 2.0 4WD 1/8 LMT 4WD 1/8 LST2 & Aftershock
Part, scale, color, and sale status
Billet Machined Chassis Upper Deck for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 6%

Billet Machined Chassis Upper Deck for Losi 1/10 Lasernut U4 4WD Brushless RTR

C32547GREY
Type: Chassis Part
$33.83 $35.99
Save 6%
In stock
Billet Machined Chassis Upper Deck for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 17%

Billet Machined Chassis Upper Deck for Losi 1/10 Lasernut U4 4WD Brushless RTR

C32547GREEN
Type: Chassis Part
$29.87 $35.99
Save 17%
In stock
Billet Machined Chassis Upper Deck for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 3%

Billet Machined Chassis Upper Deck for Losi 1/10 Lasernut U4 4WD Brushless RTR

C32547BLUE
Type: Chassis Part
$34.91 $35.99
Save 3%
In stock
Billet Machined Chassis Upper Deck for Losi 1/10 Lasernut U4 4WD Brushless RTR

Machined Chassis Upper Deck for Losi 1/10 Lasernut U4 4WD Brushless RTR - Black

C32547BLACK
Type: Chassis Part
$35.99
In stock
Billet Machined Front Shock Tower Brace for Losi 1/10 Lasernut U4 4WD RTR Save 5%

Billet Machined Front Shock Tower Brace for Losi 1/10 Lasernut U4 4WD RTR

C32529SILVER
Type: Shock Tower
$19.94 $20.99
Save 5%
In stock
Billet Machined Front Shock Tower Brace for Losi 1/10 Lasernut U4 4WD RTR Save 10%

Billet Machined Front Shock Tower Brace for Losi 1/10 Lasernut U4 4WD RTR

C32529RED
Type: Shock Tower
$18.89 $20.99
Save 10%
In stock
Billet Machined Front Shock Tower Brace for Losi 1/10 Lasernut U4 4WD RTR Save 16%

Billet Machined Front Shock Tower Brace for Losi 1/10 Lasernut U4 4WD RTR

C32529ORANGE
Type: Shock Tower
$17.63 $20.99
Save 16%
In stock
Billet Machined Front Shock Tower Brace for Losi 1/10 Lasernut U4 4WD RTR

Billet Machined Front Shock Tower Brace for Losi 1/10 Lasernut U4 4WD RTR

C32529GREY
Type: Shock Tower
$20.99
In stock
Billet Machined Front Shock Tower Brace for Losi 1/10 Lasernut U4 4WD RTR Save 32%

Billet Machined Front Shock Tower Brace for Losi 1/10 Lasernut U4 4WD RTR

C32529GREEN
Type: Shock Tower
$14.27 $20.99
Save 32%
In stock
Billet Machined Front Shock Tower Brace for Losi 1/10 Lasernut U4 4WD RTR Save 3%

Billet Machined Front Shock Tower Brace for Losi 1/10 Lasernut U4 4WD RTR

C32529BLUE
Type: Shock Tower
$20.36 $20.99
Save 3%
In stock
Billet Machined Front Shock Tower Brace for Losi 1/10 Lasernut U4 4WD RTR

Billet Machined Front Shock Tower Brace for Losi 1/10 Lasernut U4 4WD RTR

C32529BLACK
Type: Shock Tower
$20.99
In stock
Billet Machined Spare Tire Rack Set for Losi 1/10 Lasernut U4 4WD Brushless RTR

Billet Machined Spare Tire Rack Set for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31633SILVER
Type: Tire
$39.99
In stock
Billet Machined Spare Tire Rack Set for Losi 1/10 Lasernut U4 4WD Brushless RTR

Billet Machined Spare Tire Rack Set for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31633RED
Type: Tire
$39.99
In stock
Billet Machined Spare Tire Rack Set for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 16%

Billet Machined Spare Tire Rack Set for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31633ORANGE
Type: Tire
$33.59 $39.99
Save 16%
In stock
Billet Machined Spare Tire Rack Set for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 3%

Billet Machined Spare Tire Rack Set for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31633GREY
Type: Tire
$38.79 $39.99
Save 3%
In stock
Billet Machined Spare Tire Rack Set for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 45%

Machined Green Spare Tire Rack Set for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31633GREEN
Type: Tire
$21.99 $39.99
Save 45%
In stock
Billet Machined Spare Tire Rack Set for Losi 1/10 Lasernut U4 4WD Brushless RTR

Billet Machined Spare Tire Rack Set for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31633BLUE
Type: Tire
$39.99
In stock
Billet Machined Spare Tire Rack Set for Losi 1/10 Lasernut U4 4WD Brushless RTR

Billet Machined Spare Tire Rack Set for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31633BLACK
Type: Tire
$39.99
In stock
Alloy Machined 400mm Snowplow Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 72%

Alloy Machined 400mm Snowplow Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31613SILVER
Type: Kit
$44.80 $159.99
Save 72%
In stock
Alloy Machined 400mm Snowplow Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 72%

Alloy Machined 400mm Snowplow Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31613RED
Type: Kit
$44.80 $159.99
Save 72%
In stock
Alloy Machined 400mm Snowplow Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 72%

Alloy Machined 400mm Snowplow Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31613ORANGE
Type: Kit
$44.80 $159.99
Save 72%
In stock
Alloy Machined 400mm Snowplow Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 72%

Alloy Machined 400mm Snowplow Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31613GREY
Type: Kit
$44.80 $159.99
Save 72%
In stock
Alloy Machined 400mm Snowplow Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 72%

Alloy Machined 400mm Snowplow Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31613GREEN
Type: Kit
$44.80 $159.99
Save 72%
In stock
Alloy Machined 400mm Snowplow Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 72%

Alloy Machined 400mm Snowplow Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31613BLUE
Type: Kit
$44.80 $159.99
Save 72%
In stock
Alloy Machined 400mm Snowplow Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 73%

Alloy Machined 400mm Snowplow Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31613BLACK
Type: Kit
$43.20 $159.99
Save 73%
In stock
Alloy Body Roll Cage F&R Mounts for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 37%

Alloy Body Roll Cage F&R Mounts for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31603SILVER
Type: Roll Cage
$22.67 $35.99
Save 37%
In stock
Alloy Body Roll Cage F&R Mounts for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 51%

Red Alloy Body Roll Cage F&R Mounts for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31603RED
Type: Roll Cage
$17.64 $35.99
Save 51%
In stock
Alloy Body Roll Cage F&R Mounts for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 38%

Alloy Body Roll Cage F&R Mounts for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31603ORANGE
Type: Roll Cage
$22.31 $35.99
Save 38%
In stock
Alloy Body Roll Cage F&R Mounts for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 56%

Alloy Body Roll Cage F&R Mounts for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31603GREY
Type: Roll Cage
$15.84 $35.99
Save 56%
In stock
Alloy Body Roll Cage F&R Mounts for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 46%

Alloy Body Roll Cage F&R Mounts for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31603GREEN
Type: Roll Cage
$19.43 $35.99
Save 46%
In stock
Alloy Body Roll Cage F&R Mounts for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 16%

Alloy Body Roll Cage F&R Mounts for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31603BLUE
Type: Roll Cage
$30.23 $35.99
Save 16%
In stock
Alloy Body Roll Cage F&R Mounts for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 29%

Alloy Body Roll Cage F&R Mounts for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31603BLACK
Type: Roll Cage
$25.55 $35.99
Save 29%
In stock
Front Sled Ski Attachment Set for Losi 1/10 Lasernut U4 4WD RTR (for RWD) Save 74%

Front Sled Ski Attachment Set for Losi 1/10 Lasernut U4 4WD RTR (for RWD)

C31601SILVER
Type: Front Sled Attachment
$18.20 $69.99
Save 74%
In stock
Front Sled Ski Attachment Set for Losi 1/10 Lasernut U4 4WD RTR (for RWD) Save 66%

Front Sled Ski Attachment Set for Losi 1/10 Lasernut U4 4WD RTR (for RWD) - Red

C31601RED
Type: Front Sled Attachment
$23.80 $69.99
Save 66%
In stock
Front Sled Ski Attachment Set for Losi 1/10 Lasernut U4 4WD RTR (for RWD) Save 74%

Front Sled Ski Attachment Set for Losi 1/10 Lasernut U4 4WD RTR (for RWD)

C31601ORANGE
Type: Front Sled Attachment
$18.20 $69.99
Save 74%
In stock
Front Sled Ski Attachment Set for Losi 1/10 Lasernut U4 4WD RTR (for RWD) Save 74%

Front Sled Ski Attachment Set for Losi 1/10 Lasernut U4 4WD RTR (for RWD)

C31601GREY
Type: Front Sled Attachment
$18.20 $69.99
Save 74%
In stock
Front Sled Ski Attachment Set for Losi 1/10 Lasernut U4 4WD RTR (for RWD) Save 74%

Green Front Sled Ski Attachment Set for Losi 1/10 Lasernut U4 4WD RTR (for RWD)

C31601GREEN
Type: Front Sled Attachment
$18.20 $69.99
Save 74%
In stock
Front Sled Ski Attachment Set for Losi 1/10 Lasernut U4 4WD RTR (for RWD) Save 75%

Front Sled Ski Attachment Set for Losi 1/10 Lasernut U4 4WD RTR (for RWD)

C31601BLUE
Type: Front Sled Attachment
$17.50 $69.99
Save 75%
In stock
Front Sled Ski Attachment Set for Losi 1/10 Lasernut U4 4WD RTR (for RWD) Save 74%

Front Sled Ski Attachment Set for Losi 1/10 Lasernut U4 4WD RTR (for RWD)

C31601BLACK
Type: Front Sled Attachment
$18.20 $69.99
Save 74%
In stock
Alloy Machined Conversion Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR

Alloy Machined Conversion Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31476RED
Type: Conversion Set
$129.99
In stock
Alloy Machined Conversion Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR

Alloy Machined Conversion Kit for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31476BLUE
Type: Conversion Set
$129.99
In stock
Alloy Rear Sway Bar Lever Arms for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 16%

Alloy Rear Sway Bar Lever Arms for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31475RED
Type: Stabilizer
$20.99 $24.99
Save 16%
In stock
Alloy Rear Sway Bar Lever Arms for Losi 1/10 Lasernut U4 4WD Brushless RTR

Alloy Rear Sway Bar Lever Arms for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31475BLUE
Type: Stabilizer
$24.99
In stock
Alloy Steering Bell Crank Set for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 3%

Alloy Steering Bellcrank Set for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31474RED
Type: Steering Bellcrank
$24.24 $24.99
Save 3%
In stock
Alloy Steering Bell Crank Set for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 6%

Alloy Steering Bellcrank Set for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31474BLUE
Type: Steering Bellcrank
$23.49 $24.99
Save 6%
In stock
Alloy Machined Steering Blocks for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 49%

Alloy Machined Steering Blocks for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31473RED
Type: Steering Block
$16.82 $32.99
Save 49%
In stock
Alloy Machined Steering Blocks for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 16%

Alloy Machined Steering Blocks for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31473BLUE
Type: Steering Block
$27.71 $32.99
Save 16%
In stock
Alloy Machined Front Lower Arms for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 73%

Alloy Machined Front Lower Arms for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31472RED
Type: Suspension Arm
$8.91 $32.99
Save 73%
In stock
Alloy Machined Front Lower Arms for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 16%

Alloy Machined Front Lower Arms for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31472BLUE
Type: Suspension Arm
$27.71 $32.99
Save 16%
In stock
Alloy Machined Rear Lower Arms for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 45%

Alloy Machined Rear Lower Arms for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31471RED
Type: Suspension Arm
$18.14 $32.99
Save 45%
In stock
Alloy Machined Rear Lower Arms for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 65%

Alloy Machined Rear Lower Arms for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31471BLUE
Type: Suspension Arm
$11.55 $32.99
Save 65%
In stock
Alloy Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 49%

Alloy Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31470RED
Type: Hub Carrier
$16.82 $32.99
Save 49%
In stock
Alloy Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 22%

Alloy Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31470BLUE
Type: Hub Carrier
$25.73 $32.99
Save 22%
In stock
Alloy Machined Caster Blocks for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 16%

Alloy Machined Caster Blocks for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31469RED
Type: Caster Block
$27.71 $32.99
Save 16%
In stock
Alloy Machined Caster Blocks for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 16%

Alloy Machined Caster Blocks for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31469BLUE
Type: Caster Block
$27.71 $32.99
Save 16%
In stock
Billet Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 16%

Billet Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31340SILVER
Type: Hub Carrier
$33.59 $39.99
Save 16%
In stock
Billet Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 16%

Billet Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31340RED
Type: Hub Carrier
$33.59 $39.99
Save 16%
In stock
Billet Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 63%

Billet Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31340ORANGE
Type: Hub Carrier
$14.80 $39.99
Save 63%
In stock
Billet Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 41%

Billet Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31340GREY
Type: Hub Carrier
$23.59 $39.99
Save 41%
In stock
Billet Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 41%

Billet Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31340GREEN
Type: Hub Carrier
$23.59 $39.99
Save 41%
In stock
Billet Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 16%

Billet Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31340BLUE
Type: Hub Carrier
$33.59 $39.99
Save 16%
In stock
Billet Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 34%

Billet Machined Rear Hub Carriers for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31340BLACK
Type: Hub Carrier
$26.39 $39.99
Save 34%
In stock
Billet Machined Steering Knuckles for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 51%

Billet Machined Steering Knuckles for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31339SILVER
Type: Steering Knuckle
$19.60 $39.99
Save 51%
In stock
Billet Machined Steering Knuckles for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 16%

Billet Machined Steering Knuckles for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31339RED
Type: Steering Knuckle
$33.59 $39.99
Save 16%
In stock
Billet Machined Steering Knuckles for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 40%

Billet Machined Steering Knuckles for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31339ORANGE
Type: Steering Knuckle
$23.99 $39.99
Save 40%
In stock
Billet Machined Steering Knuckles for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 29%

Billet Machined Steering Knuckles for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31339GREY
Type: Steering Knuckle
$28.39 $39.99
Save 29%
In stock
Billet Machined Steering Knuckles for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 51%

Billet Machined Steering Knuckles for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31339GREEN
Type: Steering Knuckle
$19.60 $39.99
Save 51%
In stock
Billet Machined Steering Knuckles for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 19%

Billet Machined Steering Knuckles for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31339BLUE
Type: Steering Knuckle
$32.39 $39.99
Save 19%
In stock
Billet Machined Steering Knuckles for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 39%

Machined Black Steering Knuckles for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31339BLACK
Type: Steering Knuckle
$24.39 $39.99
Save 39%
In stock
Billet Machined Caster Blocks for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 58%

Billet Machined Caster Blocks for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31338SILVER
Type: Caster Block
$16.80 $39.99
Save 58%
In stock
Billet Machined Caster Blocks for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 27%

Billet Machined Caster Blocks for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31338RED
Type: Caster Block
$29.19 $39.99
Save 27%
In stock
Billet Machined Caster Blocks for Losi 1/10 Lasernut U4 4WD Brushless RTR Save 51%

Billet Machined Caster Blocks for Losi 1/10 Lasernut U4 4WD Brushless RTR

C31338ORANGE
Type: Caster Block
$19.60 $39.99
Save 51%
In stock