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On Sale Parts for HPI

Take advantage of our limited-time Inventory Reduction sales, and you can load up on new parts, new gear, and new accessories for your RC vehicle and your pit area. The items in this category are either NOS (new old stock), discontinued items, or simply overstock of current items that we need to reduce inventory for. All items listed are first-come first-serve, and many are limited stock, so once we run out, they are gone forever!

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Choose an HPI model, part type, color, or clearance filter to narrow sale items.

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Compatible models
1/5 Baja 5-Series 1/8 Apache SC & C1 1/8 E-Savage MT 1/8 Hellfire 1/8 Ken Block WR8 1/8 Savage Flux 1/8 Savage-X 1/8 Savage-XL 1/10 Blitz 1/10 Bullet MT & ST 1/10 Crawler King 1/10 E10 1/10 Firestorm 1/10 Jumpshot 1/10 R40 Nitro 1/10 RS4 1st & 2nd 1/10 RS4 3rd. Gen 1/10 RS4 SS & RTR3 1/10 Sprint 2 Drift 1/10 Sprint 2 TC 1/10 Wheely King 1/12 Savage XS Flux 1/18 Micro RS4
Part, scale, color, and sale filters
Wheel Shock Bumper Body Body Mount Servo Horn Servo Motor ESC LED Light Cooling Fan Pinion Gear Spur Gear Drive Shaft Suspension Arm Suspension Link Steering Block Caster Block Hub Carrier Tie Rod Turnbuckle Bearing 1/10 1/8 1/7 1/5 Black Blue Red Silver Grey Green Orange Purple Clearance
Billet Machined Steering Knuckles for HPI 1/10 Blitz Short Course Truck Save 67%

Billet Machined Steering Knuckles for HPI 1/10 Blitz Short Course Truck | Firestorm

T6677SILVER
Type: Steering Knuckle
$8.25 $24.99
Save 67%
in stock
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Billet Machined 33T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST Save 78%

Billet Machined 0.125 Bore 48P 33T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST

C26832
Type: 48-Pitch Pinion Gear
$2.20 $9.99
Save 78%
in stock
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Billet Machined 25T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST Save 45%

Billet Machined 0.125 Bore 48P 25T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST

C26827
Type: 48-Pitch Pinion Gear
$5.49 $9.99
Save 45%
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Billet Machined Rear Suspension Arm for HPI 1/10 Jumpshot MT, SC & ST Save 71%

Billet Machined Rear Suspension Arm for HPI 1/10 Jumpshot MT, SC & ST

C26740SILVER
Type: Suspension Arm
$8.70 $29.99
Save 71%
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Billet Machined Steering Knuckles for HPI 1/10 Blitz Short Course Truck Save 40%

Billet Machined Steering Knuckles for HPI 1/10 Blitz Short Course Truck | Firestorm

T6677RED
Type: Steering Knuckle
$14.99 $24.99
Save 40%
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Machined Front Body Mount Set for HPI 1/10 Scale Crawler King Save 78%

Machined Front Body Mount Set for HPI 1/10 Scale Crawler King | Wheely King

C26450GREY
Type: Body Mount
$6.38 $28.99
Save 78%
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Realistic Alloy Luggage Tray w/LED Spot Lights for 1/10 FJ Cruiser (HPI, Tamiya) Save 78%

Realistic Alloy Luggage Tray w/LED Spot Lights for 1/10 FJ Cruiser (HPI, Tamiya)

C28122RED
Type: LED Light
$11.00 $49.99
Save 78%
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Realistic Alloy Luggage Tray w/LED Spot Lights for 1/10 FJ Cruiser (HPI, Tamiya) Save 78%

Realistic Alloy Luggage Tray w/LED Spot Lights for 1/10 FJ Cruiser (HPI, Tamiya)

C28122BLUE
Type: LED Light
$11.00 $49.99
Save 78%
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Realistic Alloy Luggage Tray w/LED Spot Lights for 1/10 FJ Cruiser (HPI, Tamiya) Save 78%

Realistic Alloy Luggage Tray w/LED Spot Lights for 1/10 FJ Cruiser (HPI, Tamiya)

C28122BLACK
Type: LED Light
$11.00 $49.99
Save 78%
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Billet Machined Motor Mount Plates for HPI 1/10 Sprint 2 On-Road Save 16%

Billet Machined Motor Mount Plates for HPI 1/10 Sprint 2 On-Road

C26303RED
Type: Motor Mount
$17.63 $20.99
Save 16%
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Billet Machined Steel 84T Spur Gear for HPI 1/10 Sprint 2 On-Road Save 6%

Billet Machined Steel 84T Spur Gear for HPI 1/10 Sprint 2 On-Road

C26297
Type: Spur Gear
$24.43 $25.99
Save 6%
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Billet Machined Shock Set for HPI 1/10 Sprint 2 On-Road Save 32%

Billet Machined Shock Set for HPI 1/10 Sprint 2 On-Road

C26292SILVER
Type: Shock
$47.59 $69.99
Save 32%
in stock
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Billet Machined Front Suspension Arms for HPI 1/10 Sprint 2 On-Road Save 33%

Billet Machined Front Suspension Arms for HPI 1/10 Sprint 2 On-Road

C26210SILVER
Type: Suspension Arm
$20.09 $29.99
Save 33%
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Billet Machined Front Suspension Arms for HPI 1/10 Sprint 2 On-Road Save 37%

Billet Machined Front Suspension Arms for HPI 1/10 Sprint 2 On-Road

C26210RED
Type: Suspension Arm
$18.89 $29.99
Save 37%
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Billet Machined Front Suspension Arms for HPI 1/10 Sprint 2 On-Road Save 42%

Billet Machined Front Suspension Arms for HPI 1/10 Sprint 2 On-Road

C26210GREY
Type: Suspension Arm
$17.39 $29.99
Save 42%
in stock
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Billet Machined Front Suspension Arms for HPI 1/10 Sprint 2 On-Road

Billet Machined Front Suspension Arms for HPI 1/10 Sprint 2 On-Road

C26210GREEN
Type: Suspension Arm
$29.99
in stock
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Billet Machined Front Shock Tower for HPI 1/10 Sprint 2 On-Road Save 3%

Billet Machined Front Shock Tower for HPI 1/10 Sprint 2 On-Road

C26209ORANGE
Type: Shock
$20.36 $20.99
Save 3%
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Billet Machined Front Shock Tower for HPI 1/10 Sprint 2 On-Road Save 13%

Billet Machined Front Shock Tower for HPI 1/10 Sprint 2 On-Road

C26209GREEN
Type: Shock
$18.26 $20.99
Save 13%
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Billet Machined 3 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road Save 78%

Billet Machined 3 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road

C26208SILVER
Type: Hub Carrier
$4.62 $20.99
Save 78%
in stock
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Billet Machined 3 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road Save 5%

Billet Machined 3 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road

C26208PURPLE
Type: Hub Carrier
$19.94 $20.99
Save 5%
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Billet Machined 3 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road Save 78%

Billet Machined 3 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road

C26208ORANGE
Type: Hub Carrier
$4.62 $20.99
Save 78%
in stock
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Billet Machined 3 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road Save 21%

Billet Machined 3 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road

C26208GREY
Type: Hub Carrier
$16.58 $20.99
Save 21%
in stock
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Billet Machined 3 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road Save 42%

Billet Machined 3 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road

C26208GREEN
Type: Hub Carrier
$12.17 $20.99
Save 42%
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Billet Machined 3 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road Save 56%

Billet Machined 3 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road

C26208BLUE
Type: Hub Carrier
$9.24 $20.99
Save 56%
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Billet Machined Rear Suspension Arms for HPI 1/10 Sprint 2 On-Road Save 59%

Billet Machined Rear Suspension Arms for HPI 1/10 Sprint 2 On-Road

C26207SILVER
Type: Suspension Arm
$12.30 $29.99
Save 59%
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Billet Machined Rear Suspension Arms for HPI 1/10 Sprint 2 On-Road Save 37%

Billet Machined Rear Suspension Arms for HPI 1/10 Sprint 2 On-Road

C26207RED
Type: Suspension Arm
$18.89 $29.99
Save 37%
in stock
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Billet Machined Rear Suspension Arms for HPI 1/10 Sprint 2 On-Road Save 26%

Billet Machined Rear Suspension Arms for HPI 1/10 Sprint 2 On-Road

C26207ORANGE
Type: Suspension Arm
$22.19 $29.99
Save 26%
in stock
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Billet Machined Rear Suspension Arms for HPI 1/10 Sprint 2 On-Road Save 78%

Billet Machined Rear Suspension Arms for HPI 1/10 Sprint 2 On-Road

C26207BLUE
Type: Suspension Arm
$6.60 $29.99
Save 78%
in stock
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Billet Machined 6 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road Save 59%

Billet Machined 6 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road

C26205SILVER
Type: Caster Block
$8.61 $20.99
Save 59%
in stock
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Billet Machined 6 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road Save 53%

Billet Machined 6 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road

C26205PURPLE
Type: Caster Block
$9.87 $20.99
Save 53%
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Billet Machined 6 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road Save 48%

Billet Machined 6 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road

C26205GREY
Type: Caster Block
$10.91 $20.99
Save 48%
in stock
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Billet Machined 6 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road Save 28%

Billet Machined 6 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road

C26205GREEN
Type: Caster Block
$15.11 $20.99
Save 28%
in stock
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Billet Machined Steering Bell Crank Set for HPI 1/10 Sprint 2 On-Road

Billet Machined Steering Bellcrank Set for HPI 1/10 Sprint 2 On-Road

C26190GREY
Type: Steering Bellcrank
$29.99
in stock
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Billet Machined 2 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road Save 78%

Billet Machined 2 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road

C26187SILVER
Type: Hub Carrier
$4.62 $20.99
Save 78%
in stock
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Billet Machined 2 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road Save 78%

Billet Machined 2 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road

C26187RED
Type: Hub Carrier
$4.62 $20.99
Save 78%
in stock
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Billet Machined 2 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road Save 47%

Billet Machined 2 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road

C26187ORANGE
Type: Hub Carrier
$11.12 $20.99
Save 47%
in stock
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Billet Machined 2 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road Save 78%

Billet Machined 2 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road

C26187GREY
Type: Hub Carrier
$4.62 $20.99
Save 78%
in stock
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Billet Machined 2 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road Save 59%

Billet Machined 2 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road

C26187GREEN
Type: Hub Carrier
$8.61 $20.99
Save 59%
in stock
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Billet Machined 2 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road Save 54%

Billet Machined 2 Degree Rear Hub Carriers for HPI 1/10 Sprint 2 On-Road

C26187BLUE
Type: Hub Carrier
$9.66 $20.99
Save 54%
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Billet Machined Bulkhead Set for HPI 1/10 Sprint 2 On-Road Save 16%

Billet Machined Bulkhead Set for HPI 1/10 Sprint 2 On-Road

C26186BLUE
Type: Bulkhead
$17.63 $20.99
Save 16%
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Billet Machined 4 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road Save 78%

Billet Machined 4 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road

C26185SILVER
Type: Caster Block
$4.62 $20.99
Save 78%
in stock
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Billet Machined 4 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road Save 78%

Billet Machined 4 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road

C26185RED
Type: Caster Block
$4.62 $20.99
Save 78%
in stock
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Billet Machined 4 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road Save 34%

Billet Machined 4 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road

C26185ORANGE
Type: Caster Block
$13.85 $20.99
Save 34%
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Billet Machined 4 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road Save 78%

Billet Machined 4 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road

C26185GREY
Type: Caster Block
$4.62 $20.99
Save 78%
in stock
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Billet Machined 4 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road Save 78%

Billet Machined 4 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road

C26185GREEN
Type: Caster Block
$4.62 $20.99
Save 78%
in stock
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Billet Machined 4 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road Save 78%

Billet Machined 4 Degree Front Caster Block C-Hubs for HPI 1/10 Sprint 2 On-Road

C26185BLUE
Type: Caster Block
$4.62 $20.99
Save 78%
in stock
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Purple Aluminum Alloy Front Bulkhead for HPI 1/10 RTR3 (must use w/ T3782) Save 71%

Purple Aluminum Alloy Front Bulkhead for HPI 1/10 RTR3 (must use w/ T3782) | RS4 3 Type SS

T3776PURPLE
Type: Bulkhead
$4.64 $15.99
Save 71%
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Billet Machined Front Skid Plate for HPI 1/10 Jumpshot MT Save 25%

Billet Machined Front Skid Plate for HPI 1/10 Jumpshot MT

C26873SILVER
Type: Skid Plate
$22.49 $29.99
Save 25%
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Billet Machined Front Skid Plate for HPI 1/10 Jumpshot MT Save 32%

Billet Machined Front Skid Plate for HPI 1/10 Jumpshot MT

C26873RED
Type: Skid Plate
$20.39 $29.99
Save 32%
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Billet Machined Front Skid Plate for HPI 1/10 Jumpshot MT Save 11%

Billet Machined Front Skid Plate for HPI 1/10 Jumpshot MT

C26873ORANGE
Type: Skid Plate
$26.69 $29.99
Save 11%
in stock
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Billet Machined Front Skid Plate for HPI 1/10 Jumpshot MT

Billet Machined Front Skid Plate for HPI 1/10 Jumpshot MT

C26873GREY
Type: Skid Plate
$29.99
in stock
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Billet Machined Gear Box Housing for HPI 1/10 Jumpshot MT, SC & ST Save 37%

Billet Machined Gearbox Housing for HPI 1/10 Jumpshot MT, SC & ST

C26833RED
Type: Gearbox
$44.09 $69.99
Save 37%
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Billet Machined Gear Box Housing for HPI 1/10 Jumpshot MT, SC & ST Save 28%

Billet Machined Gearbox Housing for HPI 1/10 Jumpshot MT, SC & ST

C26833PURPLE
Type: Gearbox
$50.39 $69.99
Save 28%
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Billet Machined Gear Box Housing for HPI 1/10 Jumpshot MT, SC & ST Save 35%

Billet Machined Gearbox Housing for HPI 1/10 Jumpshot MT, SC & ST

C26833ORANGE
Type: Gearbox
$45.49 $69.99
Save 35%
in stock
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Billet Machined Gear Box Housing for HPI 1/10 Jumpshot MT, SC & ST Save 27%

Billet Machined Gearbox Housing for HPI 1/10 Jumpshot MT, SC & ST

C26833GREY
Type: Gearbox
$51.09 $69.99
Save 27%
in stock
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Billet Machined Gear Box Housing for HPI 1/10 Jumpshot MT, SC & ST Save 37%

Billet Machined Gearbox Housing for HPI 1/10 Jumpshot MT, SC & ST

C26833BLUE
Type: Gearbox
$44.09 $69.99
Save 37%
in stock
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Billet Machined 32T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST Save 78%

Billet Machined 0.125 Bore 48P 32T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST

C26831
Type: 48-Pitch Pinion Gear
$2.20 $9.99
Save 78%
in stock
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Billet Machined 31T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST Save 78%

Billet Machined 0.125 Bore 48P 31T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST

C26830
Type: 48-Pitch Pinion Gear
$2.20 $9.99
Save 78%
in stock
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Billet Machined 28T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST Save 78%

Billet Machined 0.125 Bore 48P 28T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST

C26829
Type: 48-Pitch Pinion Gear
$2.20 $9.99
Save 78%
in stock
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Billet Machined 26T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST Save 78%

Billet Machined 0.125 Bore 48P 26T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST

C26828
Type: 48-Pitch Pinion Gear
$2.20 $9.99
Save 78%
in stock
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Billet Machined 23T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST Save 71%

Billet Machined 0.125 Bore 48P 23T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST

C26826
Type: 48-Pitch Pinion Gear
$2.90 $9.99
Save 71%
in stock
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Billet Machined 19T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST Save 78%

Billet Machined 0.125 Bore 48P 19T Pinion Gear for HPI 1/10 Jumpshot MT, SC & ST

C26825
Type: 48-Pitch Pinion Gear
$2.20 $9.99
Save 78%
in stock
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Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST Save 78%

Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST

C26748SILVER
Type: Body Mount
$6.60 $29.99
Save 78%
in stock
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Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST Save 27%

Billet Machined Rear Body Mount Set for HPI 1/10 Jumpshot MT, SC & ST

C26748PURPLE
Type: Body Mount
$21.89 $29.99
Save 27%
in stock
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