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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 Rear Suspension Arm for HPI 1/10 Jumpshot MT, SC & ST Save 10%

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

In stock
C26740GREEN
$26.99 $29.99
Save 10%
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
C26734SILVER
$1.76 $7.99
Save 78%
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 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
C26734PURPLE
$1.76 $7.99
Save 78%
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
C26734ORANGE
$1.76 $7.99
Save 78%
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
C26734GREY
$1.76 $7.99
Save 78%
Billet Machined Front Arm Brace for HPI 1/10 Jumpshot MT, SC & ST Save 75%

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

In stock
C26734GREEN
$2.00 $7.99
Save 75%
Billet Machined Front Arm Brace for HPI 1/10 Jumpshot MT, SC & ST Save 53%

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

In stock
C26734BLUE
$3.76 $7.99
Save 53%
Billet Machined Chassis Plate for HPI Jumpshot MT Save 78%

Billet Machined Chassis Plate for HPI Jumpshot MT

In stock
C26495SILVER
$10.12 $45.99
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 Chassis Plate for HPI Jumpshot MT Save 78%

Billet Machined Chassis Plate for HPI Jumpshot MT

In stock
C26495PURPLE
$10.12 $45.99
Save 78%
Billet Machined Chassis Plate for HPI Jumpshot MT Save 78%

Billet Machined Chassis Plate for HPI Jumpshot MT

In stock
C26495ORANGE
$10.12 $45.99
Save 78%
Billet Machined Chassis Plate for HPI Jumpshot MT Save 78%

Billet Machined Chassis Plate for HPI Jumpshot MT

In stock
C26495GREY
$10.12 $45.99
Save 78%
Billet Machined Chassis Plate for HPI Jumpshot MT Save 78%

Billet Machined Chassis Plate for HPI Jumpshot MT

In stock
C26495GREEN
$10.12 $45.99
Save 78%
Billet Machined Chassis Plate for HPI Jumpshot MT Save 78%

Billet Machined Chassis Plate for HPI Jumpshot MT

In stock
C26495BLUE
$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 Caster Blocks for HPI 1/10 Blitz Short Course Truck Save 19%

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

In stock
T6679GREY
$20.24 $24.99
Save 19%
Billet Machined Steering Knuckles for HPI 1/10 Blitz Short Course Truck Save 59%

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

In stock
T6677GREY
$10.25 $24.99
Save 59%
Billet Machined Steering Knuckles for HPI 1/10 Blitz Short Course Truck Save 62%

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

In stock
T6677GREEN
$9.50 $24.99
Save 62%
Billet Machined Rear Lower Suspension Arm for HPI 1/10 Blitz Short Course Truck Save 10%

Billet Machined Rear Lower Suspension Arm for HPI 1/10 Blitz Short Course Truck | Firestorm

In stock
T6676GREEN
$26.09 $28.99
Save 10%
Billet Machined Front Lower Suspension Arm for HPI 1/10 Blitz Short Course Truck Save 31%

Billet Machined Front Lower Suspension Arm for HPI 1/10 Blitz Short Course Truck | Firestorm

In stock
T6675PURPLE
$20.00 $28.99
Save 31%
Billet Machined Front Lower Suspension Arm for HPI 1/10 Blitz Short Course Truck Save 45%

Billet Machined Front Lower Suspension Arm for HPI 1/10 Blitz Short Course Truck | Firestorm

In stock
T6675ORANGE
$15.94 $28.99
Save 45%
Billet Machined Rear Hub Carriers for HPI Blitz (ball Bearing 11mm O.D.) Save 78%

Billet Machined Rear Hub Carriers for HPI Blitz (ball Bearing 11mm O.D.) | Firestorm

In stock
T6671SILVER
$5.06 $22.99
Save 78%
Billet Machined Rear Hub Carriers for HPI Blitz (ball Bearing 11mm O.D.) Save 78%

Billet Machined Rear Hub Carriers for HPI Blitz (ball Bearing 11mm O.D.) | Firestorm

In stock
T6671BLUE
$5.06 $22.99
Save 78%
Billet Machined Wheelie Bar Set for HPI 1/10 Nitro Firestorm

Billet Machined Wheelie Bar Set for HPI 1/10 Nitro Firestorm | Blitz

In stock
T6670SILVER
$36.99
Front Piggyback Shock Rebuild Kit (2) for T6647 Type HPI Blitz Shocks Save 78%

Front Piggyback Shock Rebuild Kit (2) for T6647 Type HPI Blitz Shocks | Firestorm

In stock
T6664
$2.20 $9.99
Save 78%
Billet Machined Skid Plate Set for HPI 1/10 Blitz Short Course Truck

Billet Machined Skid Plate Set for HPI 1/10 Blitz Short Course Truck | Firestorm

In stock
T6661BLUE
$35.99
Billet Machined Steel Spur Gear 51T for HPI Nitro Firestorm Save 78%

Billet Machined Steel Spur Gear 51T for HPI Nitro Firestorm | Blitz

In stock
T6657
$4.62 $20.99
Save 78%
Billet Machined Steel Spur Gear 50T for HPI Nitro Firestorm Save 16%

Billet Machined Steel Spur Gear 50T for HPI Nitro Firestorm | Blitz

In stock
T6656
$17.63 $20.99
Save 16%
Billet Machined Steel Spur Gear 49T for HPI Nitro Firestorm Save 78%

Billet Machined Steel Spur Gear 49T for HPI Nitro Firestorm | Blitz

In stock
T6655
$4.62 $20.99
Save 78%
Billet Machined Steel Spur Gear 47T for HPI Nitro Firestorm Save 78%

Billet Machined Steel Spur Gear 47T for HPI Nitro Firestorm | Blitz

In stock
T6653
$4.62 $20.99
Save 78%
Billet Machined Steering Knuckles for HPI Blitz (10mm Bearing) Save 16%

Billet Machined Steering Knuckles for HPI Blitz (10mm Bearing) | Firestorm

In stock
T6651BLUE
$17.63 $20.99
Save 16%
Billet Machined Rear Hub Carriers for HPI Blitz (Ball Bearing 10mm O.D.) Save 78%

Billet Machined Rear Hub Carriers for HPI Blitz (Ball Bearing 10mm O.D.) | Firestorm

In stock
T6650SILVER
$4.62 $20.99
Save 78%
Billet Machined Rear Hub Carriers for HPI Blitz (ball bearing 10mm O.D.) Save 48%

Billet Machined Rear Hub Carriers for HPI Blitz (ball bearing 10mm O.D.) | Firestorm

In stock
T6650BLUE
$10.91 $20.99
Save 48%
Billet Machined Type II Rear Carriers for HPI Nitro & E-Firestorm Save 19%

Billet Machined Type II Rear Carriers for HPI Nitro & E-Firestorm | Blitz

In stock
T6644BLUE
$17.00 $20.99
Save 19%
Billet Machined Motor Plate for HPI 1/10 E-Firestorm Off-Road Truck Save 62%

Billet Machined Motor Plate for HPI 1/10 E-Firestorm Off-Road Truck | Blitz

In stock
T6642SILVER
$4.56 $11.99
Save 62%
Billet Machined Motor Plate for HPI 1/10 E-Firestorm Off-Road Truck Save 25%

Billet Machined Motor Plate for HPI 1/10 E-Firestorm Off-Road Truck | Blitz

In stock
T6642BLUE
$8.99 $11.99
Save 25%
V2 Alloy Rear Shock Tower for HPI E-Firestorm & Blitz Save 16%

V2 Alloy Rear Shock Tower for HPI E-Firestorm & Blitz

In stock
T6635SILVER
$25.19 $29.99
Save 16%
Billet Machined Engine Mount for HPI 1/10 Nitro Firestorm Stadium Truck Save 78%

Billet Machined Engine Mount for HPI 1/10 Nitro Firestorm Stadium Truck | Blitz

In stock
T6631SILVER
$4.62 $20.99
Save 78%
Billet Machined Engine Mount for HPI 1/10 Nitro Firestorm Stadium Truck Save 71%

Billet Machined Engine Mount for HPI 1/10 Nitro Firestorm Stadium Truck | Blitz

In stock
T6631BLUE
$6.09 $20.99
Save 71%
4Degree Suspension Mount for HPI Nitro Firestorm, E-Firestorm & Blitz Save 78%

4Degree Suspension Mount for HPI Nitro Firestorm, E-Firestorm & Blitz

In stock
T6611SILVER
$2.20 $9.99
Save 78%
4Degree Suspension Mount for HPI Nitro Firestorm, E-Firestorm & Blitz Save 71%

4Degree Suspension Mount for HPI Nitro Firestorm, E-Firestorm & Blitz

In stock
T6611BLUE
$2.90 $9.99
Save 71%
Billet Machined Rear Body Mount Set for HPI 1/10 Nitro Firestorm Stadium Truck Save 59%

Billet Machined Rear Body Mount Set for HPI 1/10 Nitro Firestorm Stadium Truck | Blitz

In stock
T6603BLUE
$8.61 $20.99
Save 59%
Billet Machined Alloy Chassis Plate for HPI 1/10 E-Savage Monster Truck Save 21%

Billet Machined Alloy Chassis Plate for HPI 1/10 E-Savage Monster Truck

In stock
T6949SILVER
$47.39 $59.99
Save 21%
Realistic Alloy Machined Front Brake Hex Hub Set for HPI 1/10 Scale E10 On-Road Save 25%

Realistic Alloy Machined Front Brake Hex Hub Set for HPI 1/10 Scale E10 On-Road

In stock
C26454SILVER
$19.49 $25.99
Save 25%
Realistic Alloy Machined Front Brake Hex Hub Set for HPI 1/10 Scale E10 On-Road Sold out

Realistic Alloy Machined Front Brake Hex Hub Set for HPI 1/10 Scale E10 On-Road

Sold out
C26454PURPLE
$20.01 $25.99
Save 23%
Realistic Alloy Machined Front Brake Hex Hub Set for HPI 1/10 Scale E10 On-Road

Realistic Alloy Machined Front Brake Hex Hub Set for HPI 1/10 Scale E10 On-Road

In stock
C26454ORANGE
$25.99
Realistic Alloy Machined Rear Brake Hex Hub Set for HPI 1/10 Scale E10 On-Road Save 34%

Realistic Alloy Machined Rear Brake Hex Hub Set for HPI 1/10 Scale E10 On-Road

In stock
C26453SILVER
$17.15 $25.99
Save 34%
Realistic Alloy Machined Rear Brake Hex Hub Set for HPI 1/10 Scale E10 On-Road Save 42%

Realistic Alloy Machined Rear Brake Hex Hub Set for HPI 1/10 Scale E10 On-Road

In stock
C26453ORANGE
$15.07 $25.99
Save 42%
Billet Machined Rear Lower Arm for HPI 1/10 Scale E10 On-Road Save 27%

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

In stock
C26311SILVER
$17.51 $23.99
Save 27%
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 Rear Lower Arm for HPI 1/10 Scale E10 On-Road Save 30%

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

In stock
C26311PURPLE
$16.79 $23.99
Save 30%
Billet Machined Rear Lower Arm for HPI 1/10 Scale E10 On-Road Save 61%

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

In stock
C26311ORANGE
$9.36 $23.99
Save 61%
Billet Machined Rear Lower Arm for HPI 1/10 Scale E10 On-Road Save 68%

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

In stock
C26311GREEN
$7.68 $23.99
Save 68%
Billet Machined Rear Lower Arm for HPI 1/10 Scale E10 On-Road Save 65%

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

In stock
C26311BLUE
$8.40 $23.99
Save 65%
Billet Machined Upper Arm for HPI 1/10 Scale E10 On-Road Sold out

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

Sold out
C26310ORANGE
$21.59 $23.99
Save 10%
Billet Machined Front Lower Arm for HPI 1/10 Scale E10 On-Road Save 71%

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

In stock
C26309SILVER
$6.96 $23.99
Save 71%
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 Front Lower Arm for HPI 1/10 Scale E10 On-Road Save 20%

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

In stock
C26309PURPLE
$19.19 $23.99
Save 20%
Billet Machined Front Lower Arm for HPI 1/10 Scale E10 On-Road Save 48%

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

In stock
C26309ORANGE
$12.47 $23.99
Save 48%
Billet Machined Front Lower Arm for HPI 1/10 Scale E10 On-Road Save 67%

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

In stock
C26309GREEN
$7.92 $23.99
Save 67%
Billet Machined Rear Hub Carriers for HPI 1/10 Scale E10 On-Road Save 54%

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

In stock
C26308SILVER
$11.04 $23.99
Save 54%
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 Rear Hub Carriers for HPI 1/10 Scale E10 On-Road Save 29%

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

In stock
C26308ORANGE
$17.03 $23.99
Save 29%
Billet Machined Steering Knuckles for HPI 1/10 Scale E10 On-Road Save 10%

Billet Machined Steering Knuckles for HPI 1/10 Scale E10 On-Road

In stock
C26307ORANGE
$21.59 $23.99
Save 10%
Billet Machined Piggyback Shock Set for HPI 1/10 Scale Crawler King Save 10%

Billet Machined Piggyback Shock Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26737SILVER
$71.99 $79.99
Save 10%
Billet Machined Piggyback Shock Set for HPI 1/10 Scale Crawler King Save 52%

Billet Machined Piggyback Shock Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26737ORANGE
$38.40 $79.99
Save 52%
Billet Machined Piggyback Shock Set for HPI 1/10 Scale Crawler King Save 16%

Billet Machined Piggyback Shock Set for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26737GREY
$67.19 $79.99
Save 16%
Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King Save 41%

Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26468SILVER
$12.38 $20.99
Save 41%
Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King

Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26468PURPLE
$20.99
Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King Save 69%

Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26468GREY
$6.51 $20.99
Save 69%
Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King

Billet Machined Servo Saver Steering Lever Arm for HPI 1/10 Scale Crawler King | Wheely King

In stock
C26468GREEN
$20.99