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Losi XXX-4 RC Parts – Shop replacement parts, upgrades, and hop-up accessories for XXX-4 buggy kit from Losi. Shop Losi factory replacements and performance upgrades at AMain Hobbies. We have the best radio control option parts and electronics selection from top brands like Pro-Line, JConcepts, RPM, and ProTek RC.

Losi XXX-4 RC Parts - Replacement Parts & Upgrades

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Showing 1 to 45 of 52 Products

ProTek RC "Premier White" Friction & Noise Reducing Gear Grease Lubricant (10ml)

Average Rating:5

$5.99

ProTek RC "Premier White" Friction & Noise Reducing Gear Grease Lubricant (10ml)

Jconcepts 12mm Hex Mono 2.2 Rear Wheels (4) (B6/B74/RB6) (White)

Average Rating:5

$12.75

Jconcepts 12mm Hex Mono 2.2 Rear Wheels (4) (B6/B74/RB6) (White)

ProTek RC "Premier Blue" O-Ring Grease & Multipurpose Lubricant (10ml)

Average Rating:5

$5.99

ProTek RC "Premier Blue" O-Ring Grease & Multipurpose Lubricant (10ml)

JConcepts 12mm Hex Mono 2.2 Rear Wheels (4) (B6/B74/RB6) (Yellow)

Average Rating:4

$12.75

JConcepts 12mm Hex Mono 2.2 Rear Wheels (4) (B6/B74/RB6) (Yellow)

Available in Stores

ProTek RC 5x8x2.5mm Metal Shielded "Speed" Bearing (4)

Average Rating:5

$4.99

ProTek RC 5x8x2.5mm Metal Shielded "Speed" Bearing (4)

ProTek RC Self Stick Chassis Weight Strip (2) (120g/4.2oz)

$4.99

ProTek RC Self Stick Chassis Weight Strip (2) (120g/4.2oz)

RPM Heavy Duty 4-40 Rod Ends (Black) (12)

Average Rating:5

$4.99

RPM Heavy Duty 4-40 Rod Ends (Black) (12)

DE Racing 12mm Hex "Borrego" 2.2 1/10 Buggy Rear Wheels (4) (B6/22) (Black)

$13.75

DE Racing 12mm Hex "Borrego" 2.2 1/10 Buggy Rear Wheels (4) (B6/22) (Black)

Pro-Line Velocity 2.2" Rear Wheels (2) (B6/22/RB6/ZX6) (White)

$9.99

Pro-Line Velocity 2.2" Rear Wheels (2) (B6/22/RB6/ZX6) (White) w/12mm Hex

RPM Lower Spring Cups (Black) (4)

$2.99

RPM Lower Spring Cups (Black) (4)

Losi Shock Ends & Cups (4)

$6.99

Losi Shock Ends & Cups (4)

JConcepts 9 Shot 2.2 Dirt Oval Rear Wheels (White) (4) (B6.1/XB2/RB7/YZ2)

$12.75

JConcepts 9 Shot 2.2 Dirt Oval Rear Wheels (White) (4) (B6.1/XB2/RB7/YZ2) w/12mm Hex

RPM Long Shank 4-40 Rod Ends (Black) (12)

$4.99

RPM Long Shank 4-40 Rod Ends (Black) (12)

Pro-Line Velocity 2.2" Rear Wheels (2) (B6/22/RB6/ZX6) (Yellow)

Average Rating:5

$9.99

Pro-Line Velocity 2.2" Rear Wheels (2) (B6/22/RB6/ZX6) (Yellow) w/12mm Hex

Losi Antenna Caps

Average Rating:5

$3.99

Losi Antenna Caps

JConcepts 9 Shot 2.2 Dirt Oval Rear Wheels (Yellow) (4) (B6.1/XB2/RB7/YZ2)

$12.75

JConcepts 9 Shot 2.2 Dirt Oval Rear Wheels (Yellow) (4) (B6.1/XB2/RB7/YZ2) w/12mm Hex

RPM Heavy Duty 4-40 Rod Ends (Blue) (12)

Average Rating:5

$4.99

RPM Heavy Duty 4-40 Rod Ends (Blue) (12)

RPM Heavy Duty 4-40 Rod Ends (White) (12)

$4.99

RPM Heavy Duty 4-40 Rod Ends (White) (12)

Raw Speed RC 2.2" 12mm Hex 1/10 Rear Buggy Wheels (Yellow) (2) (B6/22/RB6/ZX6)

Average Rating:4

~~$7.99~~
Sale: $6.99

Raw Speed RC 2.2" 12mm Hex 1/10 Rear Buggy Wheels (Yellow) (2) (B6/22/RB6/ZX6)

Raw Speed RC 2.2" 12mm Hex 1/10 Rear Buggy Wheels (White) (2) (B6/22/RB6/ZX6)

Average Rating:4

~~$9.49~~
Sale: $7.99

Raw Speed RC 2.2" 12mm Hex 1/10 Rear Buggy Wheels (White) (2) (B6/22/RB6/ZX6)

Losi Double O-Ring Shock Cartridge

Average Rating:5

$4.99

Losi Double O-Ring Shock Cartridge

Team Losi Racing 5x8x2.5mm Bearings (2)

$8.99

Team Losi Racing 5x8x2.5mm Bearings (2)

Losi Shock Spring Clamps & Cups

$6.99

Losi Shock Spring Clamps & Cups

RPM Long Shank 4-40 Rod Ends (Purple) (12)

$4.99

RPM Long Shank 4-40 Rod Ends (Purple) (12)

Losi Ti-Nitride Shock Shaft 1.2"

Average Rating:5

$11.99

Losi Ti-Nitride Shock Shaft 1.2"

RPM Lower Spring Cups (Blue) (4)

$2.99

RPM Lower Spring Cups (Blue) (4)

RPM Heavy Duty 4-40 Rod Ends (Yellow) (12)

Average Rating:5

$4.99

RPM Heavy Duty 4-40 Rod Ends (Yellow) (12)

Losi Self Stick Chassis Weight (3oz)

$5.99

Losi Self Stick Chassis Weight (3oz)

ProTek RC 5x8x2.5mm Ceramic Rubber Sealed "Speed" Bearing (2)

$11.99

ProTek RC 5x8x2.5mm Ceramic Rubber Sealed "Speed" Bearing (2)

Axon X10 5x8mm Ball Bearing (2)

$9.29

Axon X10 5x8mm Ball Bearing (2)

DE Racing 12mm Hex "Borrego" 2.2 1/10 Buggy Rear Wheels (Silver) (4) (B6/22)

$13.75

DE Racing 12mm Hex "Borrego" 2.2 1/10 Buggy Rear Wheels (Silver) (4) (B6/22)

ProTek RC 5x8x2.5mm Ceramic Metal Shielded "Speed" Bearing (2)

Average Rating:5

$11.99

ProTek RC 5x8x2.5mm Ceramic Metal Shielded "Speed" Bearing (2)

Losi 5-40 Hardened Set Screws

$4.99

Losi 5-40 Hardened Set Screws

RPM Long Shank 4-40 Rod Ends (Blue) (12)

Average Rating:4

$4.99

RPM Long Shank 4-40 Rod Ends (Blue) (12)

Losi 4-40x3/8” Cap-Head Screws (10)

$3.99

Losi 4-40x3/8” Cap-Head Screws (10)

Losi 1/8” E-Clips

$3.99

Losi 1/8” E-Clips

Losi 3/16”x3/8” Sealed Ball Bearings (2)

$8.99

Losi 3/16”x3/8” Sealed Ball Bearings (2)

Losi 4-40x3/8” Flat Head Screw (10)

$4.99

Losi 4-40x3/8” Flat Head Screw (10)

Losi 4-40x3/4" Socket Head Screws (10)

$4.99

Losi 4-40x3/4" Socket Head Screws (10)

Losi 3x6mm Socket Screws

$5.99

Losi 3x6mm Socket Screws

Losi 4-40 X 1/2" Flat Head Screw (6)

$3.99

Losi 4-40 X 1/2" Flat Head Screw (6)

Losi 1/2x3/4” Sealed Ball Bearings (2)

$19.99

Losi 1/2x3/4” Sealed Ball Bearings (2)

Losi 4-40x1/2” Cap-Head Screws (10)

$3.99

Losi 4-40x1/2” Cap-Head Screws (10)

Losi 4-40 x 1/4" Flat Head Socket Screws

$5.99

Losi 4-40 x 1/4" Flat Head Socket Screws

Losi 4-40x7/8” Cap-Head Screws (10)

$4.99

Losi 4-40x7/8” Cap-Head Screws (10)