Skip to content

Next Dispatch: 00d 09h38m55s

60-day returns
Over 12,000 5-star reviews

Australia's Ultimate Hobby & RC Shop.

Losi Lasernut U4 - Black

Losi Lasernut U4 - Black Parts

SKU: LOS-LOS03028T2 | View 336 parts | View product

We have 102 standard parts, 222 upgrade parts, exploded parts diagrams, videos and manuals specifically for the Losi Lasernut U4 - Black.

102 standard · 222 upgrade

My Garage

Shop for this vehicle and the whole shop shows you what fits it.

Parts by category

Popular Parts

Standard
Losi Rear Lower Suspension Arms 2Pcs
$27.74
Standard
Losi Rod Ends, Linkages & Pivot Ball Set
$48.43
Standard
Losi Gunmetal Aluminium Front Shock Tower
$21.68
Standard
Losi Gunmetal Aluminium Rear Shock Tower
$22.10
Standard
Losi Chassis Support Set 2Pcs
$18.63
Standard
Losi Gunmetal Aluminium Motor Mount
$35.42
Standard
Losi Rear Hubs 2Pcs
Now $18.86~~was $25.13~~ Save 25%
Standard
Losi 14T 1Mod Pinion Gear
$26.95
Standard
Losi Aluminium Differential Case Set
$80.72
Standard
Losi Steel Front & Rear Universal Drive Shafts 2Pcs
$75.67
Standard
Losi Rear Centre Drive Shaft
$20.27
Standard
Losi 10x15x4mm Rubber Shielded Ball Bearings 4Pcs
$30.74
Standard
Losi 3.2x7x0.5mm Aluminium Washers 10Pcs
$12.67
Standard
Losi 3x25mm Fine Thread Button Head Screws 10Pcs
$15.81
Standard
Losi 3x30mm Fine Thread Button Head Screws 10Pcs
$24.86
Standard
Losi 4x4mm Fine Thread Grub Screws 10Pcs
$17.42

Exploded Diagrams

Find the part in seconds using an exploded diagram.

Factory Specifications

Helpful list of specifications from the factory for this product.

Name	Value
Battery Connector	IC5
Battery Connector	EC5
Front Shock Oil
Rear Shock Oil	35w
Front Differential Oil	10,000w
Rear Differential Oil	5,000w
Wheel Hex Size	12mm
Pinion Gear	12T 1Mod
Spur Gear	40T 1Mod
Max LiPo Power	4S (14.8v)
Centre Differential Oil	20,000w

All Compatible Parts

Brand

Losi 68
Spektrum 5
TLR 29

Chassis Components (11)

Standard
Losi Chassis Support Set 2Pcs
$18.63
Standard
Losi Gunmetal Aluminium Motor Mount
$35.42
Standard
Losi Gunmetal Aluminium Front Shock Tower
$21.68
Standard
Losi Gunmetal Aluminium Rear Shock Tower
$22.10
Discontinued
Standard
Losi Tenacity Pro Battery Mount Set
$21.68
View
Discontinued
Standard
Losi Aluminum Chassis: Ultra 4
TBA
View
Discontinued
Standard
Losi U4 Grid Set
$12.70
View
Not stocked: ask us
Standard
Cage Set: Ultra 4
Ask
Not stocked: ask us
Standard
Spare Tire Rack: Ultra 4
Ask
Not stocked: ask us
Standard
Side Guards: Ultra 4
Ask

Suspension & Steering (23)

Standard
Losi Steering Bellcrank Set
1 review
$18.99
Standard
Losi Ackerman Plate w/ Hardware
1 review
$15.77
Standard
Losi Rod Ends, Linkages & Pivot Ball Set
$48.43
Standard
Losi Tenacity Shock Spring Set 4Pcs
$18.63
Standard
Losi Rear Shock Shafts 2Pcs
$18.99
Standard
Losi Front Shock Shafts 2Pcs
$18.63
Standard
Losi Shock Adjuster Nuts 4Pcs
$17.10
Standard
Losi Silver Aluminium Shock Caps 2Pcs
$26.23
Standard
Losi Aluminum Front Shock Bodies: Tenacity Pro
$29.25
Standard
Losi Silver Aluminium Rear Shock Bodies 2Pcs
$30.74

Drivetrain (17)

Standard
Losi Steel Front & Rear Universal Drive Shafts 2Pcs
$75.67
Sold out
Standard
Losi Front Centre Drive Shaft 1Pc
$20.16
Standard
Losi Rear Centre Drive Shaft
$20.27
Standard
Losi Aluminium Differential Case Set
$80.72
Sold out
Standard
Losi HD Steel 12T 1Mod Pinion Gear
1 review
$19.22
Standard
Losi 14T 1Mod Pinion Gear
$26.95
Discontinued
Standard
Losi Differential Case Set
$18.12
View
Discontinued
Standard
Losi Tenacity Centre Drive Cups 2Pcs w/ Grub Screw Pin
$29.82
View
Discontinued
Standard
Losi 40T 1Mod Spur Gear
1 review
$15.56
Discontinued
Standard
Losi Differential Housing Case Set
$18.63

Wheels, Rims & Tyres (1)

Discontinued
Standard
Losi 2.2/3.0" BFGoodrich Mud-Terrain KM3 Tyres on Copper Rims - Glued Wheels 2Pcs
$79.35
View

Electronics (6)

Sold out
Standard
Spektrum DX3 2.4Ghz 3ch Smart DSMR Radio w/ SR315 Receiver
1 review
$178.46
Standard
Spektrum S614 Standard 14.5kg 6v Brass Geared Waterproof Servo
$68.80
Standard
Spektrum SR6100AT 2.4Ghz 6ch Receiver w/ AVC & Telemetry
$164.99
Standard
Spektrum Firma 130A 4S Brushless Smart ESC
$308.98
Standard
Spektrum Firma 3668 1900Kv Brushless Motor
$153.33
Not stocked: ask us
Standard
LED, Cage Parts: Ultra 4
Ask

Body Shells (3)

Discontinued
Standard
Losi 1/10 Lasernut U4 Blue Painted Body Shell w/ Decals & Accessories
$130.18
View
Discontinued
Standard
Losi 1/10 Lasernut U4 Painted Body Shell w/ Decals & Accessories
$123.93
View
Discontinued
Standard
Losi 1/10 Lasernut U4 Unpainted Body Shell w/ Decals & Accessories
$127.39
View

Oils & Chemicals (4)

Sold out
Standard
TLR 5,000w (5,000 cSt) Silicone Differential Oil 30ml
1 review
$19.60
Sold out
Standard
TLR 35w Silicone Shock Oil 59ml
1 review
$16.37
Discontinued
Standard
TLR 10,000w (10,000 cSt) Silicone Differential Oil 30ml
1 review
$21.21
View
Discontinued
Standard
TLR 20,000w (20,000 cSt) Silicone Differential Oil 30ml
$21.21
View

Hardware (37)

Standard
Losi 4x4mm Fine Thread Grub Screws 10Pcs
$17.42
Standard
Losi 3x25mm Fine Thread Button Head Screws 10Pcs
$15.81
Standard
Losi 3x30mm Fine Thread Button Head Screws 10Pcs
$24.86
Standard
Losi 3.2x7x0.5mm Aluminium Washers 10Pcs
$12.67
Standard
Losi 10x15x4mm Rubber Shielded Ball Bearings 4Pcs
$30.74
Sold out
Standard
Losi 5x11x4mm Rubber Shielded Ball Bearings 4Pcs
$30.74
Sold out
Standard
TLR 2.5x10mm Fine Thread Countersunk Head Screws 10Pcs
1 review
$17.18
Standard
TLR 4x16mm Fine Thread Button Head Screws 10Pcs
$16.74
Standard
TLR 4mm Silver Steel Nyloc Nuts 10Pcs
$15.14
Sold out
Standard
TLR 3mm Black Aluminium Flanged Nyloc Nuts 10Pcs
$18.47