Option Parts
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Our #73902 Heavy
Duty Main Chassis is the perfect compliment for the rugged Nitro
MT owner! |
 |
Use
the Heavy Duty gears (#A856 38T and #A857 13T) to increase the durability
of your gear diffs! |
 |
Use
these Center Universals (#72082 and #72083) for more efficiency
in your drivetrain! |
 |
Use
our #73017 Graphite Upper Deck to increase the stiffness of your
Nitro MT Racer - perfect for racing! |
 |
Our
#72171 Stainless Steel Hinge Pin Set to mazimize the durability
of your suspension! |
 |
Use
the #72230 Slipper Clutch Set to increase the durability of your
drivetrain |
Excel Parts List for all HPI kits
This is a cross-referenced parts list for every HPI product that is currently sold.
Download the newest version here
HTML version of the Kit Parts Cross Reference (to see the list in your browser)
Microsoft Excel file viewer (if you don't have Excel on your computer)
| Part # | Qty | Description | Retail Price |
| 914 | 1 | Nitro
Start-Up Set (120v) 
This Nitro Start-Up Set include HPI 20% Power Fuel, HPI Nitro Car Cleaner, a conveniently sized 250cc fuel bottle, rechargeable glow plug igniter with overnight wall charger, 4-way glow plug wrench, plus a spare glow plug and washer for a low price, all in one convenient package. |
$62.00 |
| 2012 | 1 |
Hump Battery Pack for Receiver (6v 1200mAh/Ni-MH) | 32.00 |
| 2135 | 2 | S/S Wheels White (Wide Offset) (RS4 MT) | 8.50/pr |
| 2140 | 2 | S/S Wheels Black (Wide Offset) (RS4 MT) | 8.50/pr |
| 2160 | 2 | S/S Wheels Chrome (Wide Offset) (RS4 MT) | 8.50/pr |
| 2165 | 2 | S/S Wheels Gold (Wide Offset) (RS4 MT) | 8.50/pr |
| 2180 | 2 | S/S Wheels White (Standard Offset) (RS4 MT) | 8.50/pr |
| 2181 | 2 | S/S Wheels Black (Standard Offset) (RS4 MT) | 8.50/pr |
| 2185 | 2 | S/S Wheels Chrome (Standard Offset) (RS4 MT) | 8.50/pr |
| 2186 | 2 | S/S Wheels Gold (Standard Offset) (RS4 MT) | 8.50/pr |
| 3045 | 2 | Type F5 Wheels White (Standard Offset) | 8.00/pr |
| 3046 | 2 | Type F5 Wheels Black (Standard Offset) | 8.00/pr |
| 3047 | 2 | Type F5 Wheels Chrome (Standard Offset) | 12.00/pr |
| 3048 | 2 | Type F5 Wheels Gun Metal (Standard Offset) | 8.00/pr |
| 3049 | 2 | Type F5 Wheels Yellow (Standard Offset) | 8.00/pr |
| 4450 | 2 | Truck V Groove Tire Pro Compound 2.2" | 17.99/pr |
| 4451 | 2 | Truck V Groove Tire M Compound 2.2" | 17.99/pr |
| 6784 | 2 | RS4 MT Option Spring (Front) (Yellow - Soft) | 5.00 |
| 6788 | 2 | RS4 MT Option Spring (Front) (Blue - Hard) | 5.00 |
| 6794 | 2 | RS4 MT Option Spring (Rear) (Yellow - Soft) | 5.00 |
| 6798 | 2 | RS4 MT Option Spring (Rear) (Blue - Hard) | 5.00 |
| 6818 | 2 | 10mm Piston PTFE Set (2 pairs) | 4.00 |
| 7161 | 1 | Nitro MX-1 Truck Body (Nitro Rush/Nitro MT) | 24.00 |
| 7172 | 1 | Chevy Silverado Body (Nitro Rush/Nitro MT) | 24.00 |
| 7173 | 1 | Dodge Ram Body (Nitro Rush/Nitro MT) | 24.00 |
| 7174 | 1 | Ford F-350 Body (Nitro Rush/Nitro MT) | 24.00 |
| 7175 | 1 | Nitro Rush Body (Nitro Rush) | 24.00 |
| 9043 | 4 | Quick
Tire Holders (Gray) The easy and convenient way to organize your tires! Holds 4 touring car/Super/Mini tires or two truck/rear buggy tires. Spring-loaded retainers make it easy to attach tires and don't damage the axle holes. Tags let you record tire compound and insert type. 4 Quick Tire Holders included in each package. |
5.00 |
| 9044 | 4 | Quick
Tire Holders (Purple) See above for details. |
5.00 |
| 9045 | 4 | Quick
Tire Holders (Red) See above for details. |
5.00 |
| 9046 | 4 | Quick
Tire Holders (Blue) See above for details. |
5.00 |
| 9047 | 4 | Quick
Tire Holders (Yellow) See above for details. |
5.00 |
| 9062 | 1 | HPI Nitro
Car Cleaner
Degrease your car or truck, and blast dirt and gunk off parts. Leaves no residue and evaporates quickly. Also useful for cleaning electric motors. |
6.00 |
| 9067 | 1 | HPI Fuel
Bottle
Marked in 100 milliliter increments, holds .5 liters of fuel. Purple anodized fueling tip with rubber stopper and o-ring to seal leaks. Has the HPI Oval logo molded into it! |
15.00 |
| 9084 | 1 | HPI
Curved Scissors
Cuts through R/C polycarbonate bodies easily, and is curved for extra convenience. |
12.00 |
| 72040 | 2 | Aluminum
Rear Hub 1.5 Degree Provides more steering for all RS4 series cars than stock 2 degree hubs. AVAILABLE EXCLUSIVELY AT BUY HPI! |
35.00 |
| 72041 | 2 | Aluminum
Rear Hub 2 Degree Replaces stock 2 degree uprights with stronger aluminum parts. Features an extra tuning hole for the outer camber link location.) AVAILABLE EXCLUSIVELY AT BUY HPI! |
35.00 |
| 72063 | 1 | Cone Washer 3.0mm/4-40
Aluminum (Purple / 6 pcs) Brighten up the look of your truck with these great-looking cone washers! Although meant for use with flat head screws, you can use these as spacers under button head screws also. |
5.00 |
| 72082 | 1 | Universal
Dogbone (Center Front / Nitro RS4 MT) More durable and efficient than stock center dogbone. |
20.00 |
| 72083 | 1 | Universal
Dogbone (Center Rear / Nitro RS4 MT) More durable and efficient than stock center dogbone. |
20.00 |
| 72094 | 1 | Titanium Turnbuckle Set (Purple / RS4 MT / Nitro RS4 MT) Allows easy adjustment of camber and front toe settings with the included wrench. | 39.00 |
| 72171 | 1 | Stainless Steel Hinge Pin Set with Rear Arm Brace (Nitro RS4 MT) | 16.00 |
| 72175 | 1 | High Performance
Air Cleaner High flow, super duty air cleaner for all HPI engines. Will not fit the Nitro Star Pro engines. Bent and straight neck with zip ties included. |
16.00 |
| 72213 | 2 | Heavy Duty
Differential Shaft (2 pcs / Gear Diff) Designed to be stronger than the standard black differential shaft that are used in our gear differentials, these shafts are coated with a bright material for easy identification. These can be used in any of our kits that use gear differentials except the Nitro Rush- the Nitro Rush is equipped Heavy Duty Diff Shafts stock. |
8.00 |
| 72230 | 1 | Slipper
Clutch Set (Nitro MT) Protect the drivetrain of your Nitro MT with this heavy duty part. An adjustable nut controls the amount of slippage and traction control you want. |
33.00 |
| 72422 | 1 | Aluminum
Spring Perch (Purple/4 pcs) Dress up your car with these lightweight replacement shock parts! |
16.00 |
| 72525 | 1 | Racing Fuel Tank Improved fuel tube routing with great looks! |
15.00 |
| 73017 | 1 | Graphite
Upper Deck (Nitro RS4 MT) Strengthens the truck considerably and provides more consistent suspension action. Includes all hardware. |
42.00 |
| 73902 | 1 | Heavy Duty
Main Chassis (Purple/Nitro RS4 MT) Strengthens the truck considerably and provides more consistent suspension action. |
42.00 |
| 74108 | 1 | Pro
Glow Plug Igniter Set with AC Charger (120v)
Rechargeable glow plug igniter that features a charge meter with an overnight AC wall plug charger. |
35.00 |
| 74111 | 1 | 4-Way
Glow Plug Wrench (Small)
Remove glow plugs easily, and store up to 3 on the wrench itself. A must for any Nitro car owner! |
6.00 |
| 74318 | 1 | HPI
Power Fuel 20% Nitro (1 quart)
A custom-formulated 14% synthetic/castor oil blend for extra life and reliability for your car's engine. HPI Power Fuel is made especially for HPI Racing by Wildcat Fuels. |
10.00 |
| 74320 | 1 | HPI
Power Fuel 30% Nitro (1 quart) See above for details |
12.00 |
| 74348 | 1 | HPI
Power Fuel 20% Nitro (1 gallon) See above for details |
29.00 |
| 74350 | 1 | HPI
Power Fuel 30% Nitro (1 gallon) See above for details |
35.00 |
| 86163 | 1 |
Exhaust Header (Rear Exhaust Engine/U Shape/Long/Black) | 13.00 |
| 87120 | 1 |
HPI Roto Start System Fits Nitro MT with kit or aftermarket header. The HPI Roto Start system replaces the standard pullstarter with a durable metal gear backplate and a handheld shaft driven starter. Starting is as simple as pressing a button. Requires a 7.2v rechargeable "stick" battery pack and charger. Complete instructions included.Some disassembly of the engine is required. This Roto Start System fits only HPI Nitro Star .12 and .15 engines. Standard stick-type 7.2v battery and charger required. |
55.00 |
| 87121 | 1 |
Back Plate Unit (gears, case and screws) for additional
engines Extra Back Plate Unit allows you to use #87120 on multiple engines. |
18.00 |
| A301 | 8 | Heavy-Duty
Ball Cups 4.3 x 13mm (8 pcs) Snap on securely and won't pop off in the worst wrecks. Feature the HPI logo on the top side. |
4.00 |
| A302 | 8 | Heavy-Duty
Ball Cups 4.3 x 18mm (8 pcs) See above for details. |
4.00 |
| A303 | 8 | Heavy-Duty
Ball Cups 4.3 x 23mm (8 pcs) See above for details. |
4.00 |
| A311 | 8 | Rod
End 4.8 x 10mm (8pcs) Replace worn shock ends and tune the length of your shocks. Fits #A137 pivot ball, #A138 short ball end, #A167 long ball end, #A783 short purple ball end and #A139 ball end that attaches with 3mm machine screw. |
4.00 |
| A312 | 8 | Rod
End 4.8 x 12mm (8pcs) See above for details. |
4.00 |
| A313 | 8 | Rod
End 4.8 x 14mm (8pcs) See above for details. |
4.00 |
| A316 | 8 | Rod
End 5.8 x 12mm (8 pcs) Use different lengths for camber links, captured steering links, and other projects. These larger rod ends fit our #A132 pivot ball perfectly. |
4.00 |
| A317 | 8 | Rod
End 5.8 x 15mm (8 pcs) See above for details. |
4.00 |
| A318 | 8 | Rod
End 5.8 x 18mm (8 pcs) See above for details. |
4.00 |
| A723 | 1 | HPI Super Shock Set (62-87) (RS4 MT Front) | 36.00 |
| A725 | 1 | HPI Super Shock Set (70-103) (RS4 MT Rear) | 36.00 |
| A844 | 1 | Fiber
Brake Disc Thicker, more durable, resists melting from high speed, high demand racing. Set screw head to brake block distance at 20mm or 0.8". |
14.00 |
| A856 | 1 | Heavy-Duty
38 Tooth Final Gear (P1x38T) (Nitro RS4 MT) Machined out of a harder metal than the stock final gear. More durable and longer-lasting. We recommend purchasing #A856 and #A857 in sets for each diff. |
35.00 |
| A857 | 1 | Heavy-Duty
13 Tooth Final Gear (P1x13T) (Nitro RS4 MT) Machined out of a harder metal than the stock final gear. More durable and longer-lasting. We recommend purchasing #A856 and #A857 in sets for each diff. |
15.00 |
| A888 | 1 | 2 Speed Maintenance Set Includes 2 spare balls, 2 spare black springs, 2 spare silver springs and 2 spare set screws. Not for use with the Nitro RS4 3 kit! |
5.00 |
| A958 | 1 | Ball Differential
Set (Nitro RS4 MT) Allows infinite external adjustments to the differential settings. For front or rear use. |
38.00 |
| Z056 | 5 | Titanium
TP. Binder Head Screw (3 x 8mm) Cool natural finish. Feature 2mm hex head for easy removal. |
6.00 |
| Z057 | 5 | Titanium
TP. Binder Head Screw (3 x 10mm) See above for details. |
6.00 |
| Z058 | 5 | Titanium
TP. Binder Head Screw (3 x 12mm) See above for details. |
6.00 |
| Z059 | 5 | Titanium
TP. Binder Head Screw (3 x 15mm) See above for details. |
6.00 |
| Z060 | 5 | Titanium
TP. Binder Head Screw (3 x 18mm) See above for details. |
6.00 |
| Z066 | 5 | Titanium
TP. Flat Head Screw (3 x 8mm) See above for details. |
6.00 |
| Z068 | 5 | Titanium
TP. Flat Head Screw (3 x 12mm) See above for details. |
6.00 |
| Z069 | 5 | Titanium
TP. Flat Head Screw (3 x 15mm) See above for details. |
6.00 |
| Z070 | 5 | Titanium
TP. Flat Head Screw (3 x 18mm) See above for details. |
6.00 |
| Z076 | 5 | Aluminum
TP. Flat Head Screw M3x8mm (Hex Socket / Purple / 5 pcs) Purple anodized aluminum flat head self-tapping screws for any R/C car. Use a 2mm hex socket wrench. |
4.00 |
| Z078 | 5 | Aluminum
TP. Flat Head Screw M3x12mm (Hex Socket / Purple / 5 pcs) See above for details. |
4.00 |
| Z079 | 5 | Aluminum
TP. Flat Head Screw M3x15mm (Hex Socket / Purple / 5 pcs) See above for details. |
4.00 |
| Z675 | 5 | Aluminum
Thin Lock Nuts (Purple / 5 pcs) Purple aluminum lock nuts for securing 3mm screws. |
5.00 |
| Z678 | 5 | Aluminum
Thin Lock Nuts (Purple / 5 pcs) Purple aluminum wheel nuts for lighter weight. |
4.00 |
| Z679 |
5 |
Aluminum Wheel Nut M4 (Purple / 5 pcs |
4.00 |
