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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!

40 products 1 filters active

Filters

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

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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 40%

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

In stock
T6677RED
$14.99 $24.99
Save 40%
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 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%
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%
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 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 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 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 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 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%
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 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

In stock
C26812RED
$25.49 $49.99
Save 49%
Billet Machined Rear Lower Suspension Arms for HPI Ken Block WR8 3.0 Save 24%

Red Billet Machined Rear Lower Suspension Arms for HPI Ken Block WR8 3.0

In stock
T8685RED
$22.03 $28.99
Save 24%
Billet Machined Front Skid Plate for HPI 1/10 Jumpshot MT Save 32%

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

In stock
C26873RED
$20.39 $29.99
Save 32%
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

In stock
C26833RED
$44.09 $69.99
Save 37%
Billet Machined Front Body Mount Set for HPI 1/10 Jumpshot MT & ST Save 39%

Billet Machined Front Body Mount Set for HPI 1/10 Jumpshot MT & ST

In stock
C26747RED
$21.95 $35.99
Save 39%
Billet Machined Front Suspension Arm for HPI 1/10 Jumpshot MT, SC & ST Save 15%

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

In stock
C26741RED
$25.49 $29.99
Save 15%
Billet Machined Rear Suspension Arm for HPI 1/10 Jumpshot MT, SC & ST Save 73%

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

In stock
C26740RED
$8.10 $29.99
Save 73%
Billet Machined Front Arm Brace for HPI 1/10 Jumpshot MT, SC & ST Save 78%

Billet Machined Front Arm Brace for HPI 1/10 Jumpshot MT, SC & ST

In stock
C26734RED
$1.76 $7.99
Save 78%
Billet Machined Chassis Plate for HPI Jumpshot MT Save 78%

Billet Machined Chassis Plate for HPI Jumpshot MT

In stock
C26495RED
$10.12 $45.99
Save 78%
Billet Machined Caster Blocks for HPI 1/10 Blitz Short Course Truck Save 61%

Billet Machined Caster Blocks for HPI 1/10 Blitz Short Course Truck | Firestorm

In stock
T6679RED
$9.75 $24.99
Save 61%
Billet Machined Rear Lower Arm for HPI 1/10 Scale E10 On-Road Save 40%

Billet Machined Rear Lower Arm for HPI 1/10 Scale E10 On-Road

In stock
C26311RED
$14.39 $23.99
Save 40%
Billet Machined Front Lower Arm for HPI 1/10 Scale E10 On-Road Save 58%

Billet Machined Front Lower Arm for HPI 1/10 Scale E10 On-Road

In stock
C26309RED
$10.08 $23.99
Save 58%
Billet Machined Rear Hub Carriers for HPI 1/10 Scale E10 On-Road Save 56%

Billet Machined Rear Hub Carriers for HPI 1/10 Scale E10 On-Road

In stock
C26308RED
$10.56 $23.99
Save 56%
Billet Machined Motor Plate for HPI 1/10 Scale Crawler King Save 41%

Billet Machined Motor Plate for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26452RED
$12.38 $20.99
Save 41%
Machined Rear Body Mount Set for HPI 1/10 Scale Crawler King Save 78%

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

In stock
C26451RED
$6.38 $28.99
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
C26450RED
$6.38 $28.99
Save 78%
Billet Machined Caster Blocks (2) for HPI 1/10 Bullet MT & Bullet ST Save 16%

Red Billet Machined Caster Blocks (2) for HPI 1/10 Scale Bullet MT & Bullet ST

In stock
T8700RED
$20.99 $24.99
Save 16%
Billet Machined Rear Hub Carriers for HPI 1/10 Bullet MT & Bullet ST Save 22%

Billet Machined Rear Hub Carriers for HPI 1/10 Bullet MT & Bullet ST

In stock
T8699RED
$16.37 $20.99
Save 22%
Billet Machined Rear Lower Suspension Arm for HPI 1/10 Bullet MT & Bullet ST Save 56%

Billet Machined Rear Lower Suspension Arm for HPI 1/10 Bullet MT & Bullet ST

In stock
T8697RED
$14.52 $32.99
Save 56%
Billet Machined Front Lower Suspension Arm for HPI 1/10 Bullet MT & Bullet ST Save 32%

Billet Machined Front Lower Suspension Arm for HPI 1/10 Bullet MT & Bullet ST

In stock
T8696RED
$22.43 $32.99
Save 32%
Billet Machined Rear Anti-Bending Plate for HPI 1/10 Bullet MT & Bullet ST Save 57%

Billet Machined Rear Anti-Bending Plate for HPI 1/10 Bullet MT & Bullet ST

In stock
T8692RED
$12.47 $28.99
Save 57%
Billet Machined Front Skid Plate for HPI 1/5 Baja 5T Desert Truck Sold out

Billet Machined Front Skid Plate for HPI 1/5 Baja 5T Desert Truck | Baja 5B | 5SC

Sold out
T6882RED
$19.20 $59.99
Save 68%
Alloy Roll Cage Rear Cross Brace for HPI Baja 5B & 5B2.0 Save 25%

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

In stock
C25537RED
$26.99 $35.99
Save 25%
Alloy Roll Cage Front Cross Brace w/ LED Spot Lights for HPI Baja 5B & 5B2.0

Alloy Roll Cage Front Cross Brace w/ LED Spot Lights for HPI Baja 5B & 5B2.0 | 5T | 5SC

In stock
C25536RED
$35.99
Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux Save 78%

Billet Machined Rear Bumper Mount for HPI 1/8 Apache SC Flux | C1 Flux

In stock
C25489RED
$10.12 $45.99
Save 78%
Billet Machined Center Diff Mount for HPI 1/8 Apache SC & C1 Flux Desert Buggy Save 37%

Billet Machined Center Diff Mount for HPI 1/8 Apache SC & C1 Flux Desert Buggy

In stock
C25477RED
$18.89 $29.99
Save 37%
Billet Machined Rear Upper Suspension Arms for HPI 1/8 Apache SC & C1 Flux Save 57%

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

In stock
C24853RED
$9.03 $20.99
Save 57%
Billet Machined Caster Blocks for HPI 1/8 Apache SC & C1 Flux Save 40%

Billet Machined Caster Blocks for HPI 1/8 Apache SC & C1 Flux

In stock
C24845RED
$13.79 $22.99
Save 40%
Dual 8 Spoke Steering Wheel Set for Most HPI, Futaba, Airtronics, Hitec & KO Save 32%

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

In stock
C26403BLACKRED
$14.27 $20.99
Save 32%