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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!

358 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

In stock
T6677SILVER
$8.25 $24.99
Save 67%
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

In stock
C26812ORANGE
$39.99 $49.99
Save 20%
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

In stock
T8680GREY
$20.99
Billet Machined Rear Anti-Bending Plate for HPI Ken Block WR8 Flux Save 5%

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

In stock
T8679SILVER
$28.49 $29.99
Save 5%
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

In stock
T8679GREEN
$10.20 $29.99
Save 66%
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

In stock
C26832
$2.20 $9.99
Save 78%
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

In stock
C26827
$5.49 $9.99
Save 45%
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

In stock
C26740SILVER
$8.70 $29.99
Save 71%
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

In stock
T6677RED
$14.99 $24.99
Save 40%
Billet Machined Steel Spur Gear 46T for HPI Nitro Firestorm Save 78%

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

In stock
T6652
$4.62 $20.99
Save 78%
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

In stock
C26450GREY
$6.38 $28.99
Save 78%
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

In stock
T6811BLUE
$13.85 $20.99
Save 34%
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

In stock
C25537BLUE
$7.92 $35.99
Save 78%
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

In stock
BAJ291GUN
$25.49 $29.99
Save 15%
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

In stock
C26467SILVER
$135.99 $169.99
Save 20%
Billet Machined HD Pinion Gear 19T for HPI 1/8 Apache SC & C1 Flux Save 68%

Billet Machined HD 5mm Bore Mod1 Pinion Gear 19T for HPI 1/8 Apache SC & C1 Flux | Savage XL | Savage Flux

In stock
C24986
$3.52 $10.99
Save 68%
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

In stock
C24853GREY
$13.22 $20.99
Save 37%
Dual 5 Spoke Steering Wheel Set for Most HPI, Futaba, Airtronics, Hitec & KO Save 78%

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

In stock
C26406BLACKRED
$4.62 $20.99
Save 78%
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

In stock
C26406BLACKORANGE
$13.01 $20.99
Save 38%
Dual 6 Spoke Steering Wheel Set for Most HPI, Futaba, Airtronics, Hitec & KO Save 78%

Dual 6 Spoke Steering Wheel Set for Most HPI, Futaba, Airtronics, Hitec & KO

In stock
C26405GUNPURPLE
$4.62 $20.99
Save 78%
Dual 8 Spoke Steering Wheel Set for Most HPI, Futaba, Airtronics, Hitec & KO Save 78%

Dual 8 Spoke Steering Wheel Set for Most HPI, Futaba, Airtronics, Hitec & KO

In stock
C26403GUNRED
$4.62 $20.99
Save 78%
Dual 8 Spoke Steering Wheel Set for Most HPI, Futaba, Airtronics, Hitec & KO Save 73%

Dual 8 Spoke Steering Wheel Set for Most HPI, Futaba, Airtronics, Hitec & KO

In stock
C26403GUNBLUE
$5.67 $20.99
Save 73%
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)

In stock
C28122RED
$11.00 $49.99
Save 78%
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)

In stock
C28122BLUE
$11.00 $49.99
Save 78%
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)

In stock
C28122BLACK
$11.00 $49.99
Save 78%
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

In stock
C26303RED
$17.63 $20.99
Save 16%
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

In stock
C26297
$24.43 $25.99
Save 6%
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

In stock
C26292SILVER
$47.59 $69.99
Save 32%
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

In stock
C26210SILVER
$20.09 $29.99
Save 33%
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

In stock
C26210RED
$18.89 $29.99
Save 37%
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

In stock
C26210GREY
$17.39 $29.99
Save 42%
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

In stock
C26210GREEN
$29.99
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

In stock
C26209ORANGE
$20.36 $20.99
Save 3%
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

In stock
C26209GREEN
$18.26 $20.99
Save 13%
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

In stock
C26208SILVER
$4.62 $20.99
Save 78%
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

In stock
C26208PURPLE
$19.94 $20.99
Save 5%
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

In stock
C26208ORANGE
$4.62 $20.99
Save 78%
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

In stock
C26208GREY
$16.58 $20.99
Save 21%
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

In stock
C26208GREEN
$12.17 $20.99
Save 42%
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

In stock
C26208BLUE
$9.24 $20.99
Save 56%
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

In stock
C26207SILVER
$12.30 $29.99
Save 59%
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

In stock
C26207RED
$18.89 $29.99
Save 37%
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

In stock
C26207ORANGE
$22.19 $29.99
Save 26%
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

In stock
C26207BLUE
$6.60 $29.99
Save 78%
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

In stock
C26205SILVER
$8.61 $20.99
Save 59%
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

In stock
C26205PURPLE
$9.87 $20.99
Save 53%
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

In stock
C26205GREY
$10.91 $20.99
Save 48%
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

In stock
C26205GREEN
$15.11 $20.99
Save 28%
Billet Machined Steering Bell Crank Set for HPI 1/10 Sprint 2 On-Road Sold out

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

Sold out
C26190ORANGE
$29.99
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

In stock
C26190GREY
$29.99
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

In stock
C26187SILVER
$4.62 $20.99
Save 78%
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

In stock
C26187RED
$4.62 $20.99
Save 78%
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

In stock
C26187ORANGE
$11.12 $20.99
Save 47%
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

In stock
C26187GREY
$4.62 $20.99
Save 78%
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

In stock
C26187GREEN
$8.61 $20.99
Save 59%
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

In stock
C26187BLUE
$9.66 $20.99
Save 54%
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

In stock
C26186BLUE
$17.63 $20.99
Save 16%
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

In stock
C26185SILVER
$4.62 $20.99
Save 78%
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

In stock
C26185RED
$4.62 $20.99
Save 78%
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

In stock
C26185ORANGE
$13.85 $20.99
Save 34%
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

In stock
C26185GREY
$4.62 $20.99
Save 78%
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

In stock
C26185GREEN
$4.62 $20.99
Save 78%
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

In stock
C26185BLUE
$4.62 $20.99
Save 78%
Billet Machined Caster Blocks for HPI 1/12 Savage XS Flux Save 30%

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

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

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

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

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

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

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

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

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

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

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

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

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

In stock
T5030BLUE
$10.25 $24.99
Save 59%
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

In stock
T5028RED
$69.99
Billet Machined Alloy Motor Heatsink for HPI Savage XS Flux

Billet Machined Alloy Motor Heatsink for HPI Savage XS Flux

In stock
T5014SILVER
$20.99