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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!

356 products

Filters

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

Compatible models
1/10 Blitz / Firestorm 1/10 Bullet MT & ST 1/10 Crawler King / Wheely King 1/10 E10 1/10 Jumpshot 1/10 R40 Nitro 1/10 RS4 1st & 2nd 1/10 RS4 3rd. Gen 1/10 Sprint 2 Drift 1/12 Savage XS Flux 1/18 Micro RS4 1/5 Baja 5-Series 1/8 Apache SC & C1 1/10 E-Savage MT 1/8 Hellfire 1/8 Ken Block WR8 1/8 Savage Flux 1/8 Savage-X 1/8 Savage-XL
Part, scale, color, and sale filters
Bearing Body Body Mount Bumper Caster Block Cooling Fan Drive Shaft ESC Hub Carrier LED Light Motor Pinion Gear Servo Servo Horn Shock Spur Gear Steering Block Suspension Arm Suspension Link Tie Rod Turnbuckle Wheel 1/5 1/7 1/8 1/10 Black Blue Green Grey Orange Purple Red Silver 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
Billet Machined Alloy 17mm Hex Wheel Hub (4) for HPI Savage XS Flux Save 20%

Billet Machined Alloy 17mm Hex Wheel Hub (4) for HPI Savage XS Flux

C26812ORANGE
Type: Wheel Hex
$39.99 $49.99
Save 20%
In stock
Billet Machined Front Anti-Bending Plate for HPI Ken Block WR8 Flux

Grey Billet Machined Front Anti-Bending Plate for HPI Ken Block WR8 Flux

T8680GREY
Type: Chassis Plate
$20.99
In stock
Billet Machined Rear Anti-Bending Plate for HPI Ken Block WR8 Flux Save 66%

Green Billet Machined Rear Anti-Bending Plate for HPI Ken Block WR8 Flux

T8679GREEN
Type: Chassis Plate
$10.20 $29.99
Save 66%
In stock
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
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%
In stock
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%
In stock
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%
In stock
Billet Machined Steel Spur Gear 46T for HPI Nitro Firestorm Save 78%

Billet Machined Steel Spur Gear 46T for HPI Nitro Firestorm | Blitz

T6652
Type: Spur Gear
$4.62 $20.99
Save 78%
In stock
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%
In stock
Billet Machined Alloy Gas Tank Cap for HPI 1/5 Baja 5B Buggy Save 34%

Billet Machined Alloy Gas Tank Cap for HPI 1/5 Baja 5B Buggy | 5T | 5SC

T6811BLUE
Type: Fuel Tank Cap
$13.85 $20.99
Save 34%
In stock
Alloy Roll Cage Rear Cross Brace for HPI Baja 5B & 5B2.0 Save 78%

Alloy Roll Cage Rear Cross Brace for HPI Baja 5B & 5B2.0 | 5T | 5SC

C25537BLUE
Type: Roll Cage
$7.92 $35.99
Save 78%
In stock
Billet Machined Roll Cage Front Mount for HPI Baja 5B2.0, 5T & 5SC Save 15%

Billet Machined Roll Cage Front Mount for HPI Baja 5B2.0, 5T & 5SC

BAJ291GUN
Type: Roll Cage
$25.49 $29.99
Save 15%
In stock
Silver Billet Machined Suspension Upgrade Kit for HPI 1/8 Scale Apache C1 Flux Save 20%

Silver Billet Machined Suspension Upgrade Kit for HPI 1/8 Scale Apache C1 Flux | Apache SC

C26467SILVER
Type: Suspension Kit
$135.99 $169.99
Save 20%
In stock
Billet Machined Rear Upper Suspension Arms for HPI 1/8 Apache SC & C1 Flux Save 37%

Billet Machined Rear Upper Suspension Arms for HPI 1/8 Apache SC & C1 Flux

C24853GREY
Type: Suspension Arm
$13.22 $20.99
Save 37%
In stock
Dual 5 Spoke Steering Wheel Set for Most HPI, Futaba, Airtronics, Hitec & KO Save 38%

Dual 5 Spoke Steering Wheel Set for Most HPI, Futaba, Airtronics, Hitec & KO

C26406BLACKORANGE
Type: Steering Wheel
$13.01 $20.99
Save 38%
In stock
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%
In stock
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%
In stock
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%
In stock
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%
In stock
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%
In stock
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 Set
$47.59 $69.99
Save 32%
In stock
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%
In stock
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%
In stock
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
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
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 Tower
$20.36 $20.99
Save 3%
In stock
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 Tower
$18.26 $20.99
Save 13%
In stock
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
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%
In stock
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
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
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%
In stock
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%
In stock
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%
In stock
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
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
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
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
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%
In stock
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
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
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
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
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
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
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
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
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%
In stock
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%
In stock
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
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
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%
In stock
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
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
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
Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux Save 30%

Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux

T5030SILVER
Type: Caster Block
$17.49 $24.99
Save 30%
In stock
Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux Save 58%

Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux

T5030RED
Type: Caster Block
$10.50 $24.99
Save 58%
In stock
Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux Save 52%

Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux

T5030PURPLE
Type: Caster Block
$12.00 $24.99
Save 52%
In stock
Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux Save 57%

Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux

T5030ORANGE
Type: Caster Block
$10.75 $24.99
Save 57%
In stock
Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux Save 78%

Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux

T5030GREY
Type: Caster Block
$5.50 $24.99
Save 78%
In stock
Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux Save 71%

Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux

T5030GREEN
Type: Caster Block
$7.25 $24.99
Save 71%
In stock
Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux Save 59%

Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux

T5030BLUE
Type: Caster Block
$10.25 $24.99
Save 59%
In stock
Red Billet Machined Shock Upgrade Set for HPI Savage XS Flux 1/12 Scale

Red Billet Machined Shock Upgrade Set for HPI Savage XS Flux 1/12 Scale

T5028RED
Type: Shock Part
$69.99
In stock
Billet Machined Alloy Motor Heatsink for HPI Savage XS Flux

Billet Machined Alloy Motor Heatsink for HPI Savage XS Flux

T5014SILVER
Type: Motor Heatsink
$20.99
In stock
Billet Machined Alloy 17mm Hex Wheel Hub (4) for HPI Savage XS Flux Save 20%

Billet Machined Alloy 17mm Hex Wheel Hub (4) for HPI Savage XS Flux

C26812SILVER
Type: Wheel Hex
$39.99 $49.99
Save 20%
In stock
Billet Machined Alloy 17mm Hex Wheel Hub (4) for HPI Savage XS Flux Save 49%

Billet Machined Alloy 17mm Hex Wheel Hub (4) for HPI Savage XS Flux

C26812RED
Type: Wheel Hex
$25.49 $49.99
Save 49%
In stock
Billet Machined Alloy 17mm Hex Wheel Hub (4) for HPI Savage XS Flux Save 5%

Billet Machined Alloy 17mm Hex Wheel Hub (4) for HPI Savage XS Flux

C26812GREEN
Type: Wheel Hex
$47.49 $49.99
Save 5%
In stock
Billet Machined Alloy 17mm Hex Wheel Hub (4) for HPI Savage XS Flux

Billet Machined Alloy 17mm Hex Wheel Hub (4) for HPI Savage XS Flux

C26812BLUE
Type: Wheel Hex
$49.99
In stock
Billet Machined Wheelie Bar for HPI Savage XL & X 4.6 RTR

Billet Machined Wheelie Bar for HPI Savage XL & X 4.6 RTR

C28696GREEN
Type: Wheelie Bar
$45.99
In stock
Front Sled Ski Attachment Set for HPI Savage Flux, Savage-X & Savage XL(for RWD) Save 53%

Front Sled Ski Attachment Set for HPI Savage Flux, Savage-X & Savage XL(for RWD)

T6706SILVER
Type: Front Sled Attachment Savage-X Savage X...
$23.50 $49.99
Save 53%
In stock
Front Sled Ski Attachment Set for HPI Savage Flux, Savage-X & Savage XL(for RWD) Save 48%

Front Sled Ski Attachment Set for HPI Savage Flux, Savage-X & Savage XL(for RWD)

T6706PURPLE
Type: Front Sled Attachment Savage-X Savage X...
$25.99 $49.99
Save 48%
In stock