HPI RS4 Racer Parts List
| Part# | Qty | Name | Retail Price |
| Individual Parts | |||
| 3695 | 2 | SUPER START WHEEL 26mm (WHITE) | 6.00 |
| 5130 | 2 | SUPER RADIAL TIRES (STANDARD WIDTH) | 13.00 |
| 6122 | 10 | BODY PIN (M) | 2.00 |
| 6163 | 1 | SERVO TAPE 20 x 100mm | 4.00 |
| 6228 | 2 | NYLON REUSABLE BATTERY STRAP | 2.00 |
| 6507 | 2 | BODY POST (4-40 or 3mm) | 3.50 |
| 6805 | 1 | SHOCK BODY (HARD ANODIZED) 12 x 45-56m | 9.80 |
| 6807 | 2 | SHOCK SHAFT 3 x 31mm | 3.00 |
| 6813 | 1 | SHOCK CAP 12mm | 3.50 |
| 6814 | 2 | BLADDER 10 x 4mm | 2.00 |
| 6817 | 1 | 10mm SHOCK PARTS SET | 4.50 |
| 6818 | 1 | 10mm PISTONS TEFLON SET (2 SET) | 4.00 |
| 6819 | 5 | SILICONE O-RING P-3 (RED) | 1.50 |
| 6833 | 2 | SHOCK SPRING 13 x 29 x 1.44mm (WHITE) | 4.50 |
| 6835 | 2 | SHOCK SPRING 13 x 29 x 1.5mm (RED) | 4.50 |
| 9171 | 1 | NITRO RS4 RACER DECAL | 2.00 |
| A050 | 2 | FRONT SPRING 0.8mm | 3.00 |
| A133 | 4 | BALL 5.8 x 6mm | 4.00 |
| A138 | 4 | BALL END 4.7 x 14mm (M3) | 4.00 |
| A179 | 2 | TURN BUCKLE 4-40 x 23mm | 5.00 |
| A180 | 1 | SERVO SAVER SHAFT | 3.00 |
| A181 | 1 | SERVO SAVER PIPE | 2.50 |
| A182 | 2 | SERVO SAVER NUT SET (NUT x 1, SPRING x 1) | 3.00 |
| A183 | 2 | PILOT SHAFT 4 x 15mm | 4.00 |
| A185 | 2 | STEERING JOINT SET (a x 1, b x 1) | 1.00 |
| A275 | 2 | TURN BUCKLE 4-40 x 34mm | 4.00 |
| A280 | 1 | FLANGE SHAFT SET 3 x 25mm, 3 x 30mm | 5.00 |
| A281 | 1 | FLANGE SHAFT SET 3 x 36, 3 x 42mm | 5.00 |
| A340 | 1 | FRONT BULKHEAD SET | 6.00 |
| A350 | 1 | UPPER SUSPENSION MOUNT SET | 6.00 |
| A390 | 1 | SERVO SAVER SET | 4.00 |
| A410 | 1 | RS4 WIDE BUMPER SET | 8.00 |
| A430 | 1 | DIFF PULLY SET (39T) | 6.50 |
| A444 | 1 | SPUR GEAR 44T | 4.00 |
| A450 | 1 | SUSPENSION ARM SET | 5.00 |
| A460 | 1 | UPRIGHT SET | 5.00 |
| A470 | 1 | REAR BULKHEAD SET | 7.00 |
| A480 | 1 | UPPER DECK SET | 8.50 |
| A513 | 2 | UNIVERSAL DOGBONES (FRONT/WIDE) | 34.00 |
| A514 | 2 | UNIVERSAL DOGBONES (REAR/WIDE) | 34.00 |
| A520 | 1 | ARM BRACE SET | 6.00 |
| A558 | 2 | DIFFERENTIAL SHAFT | 5.00 |
| A800 | 1 | GAS TANK SET | 14.00 |
| A801 | 1 | FLY WHEEL | 8.50 |
| A804 | 1 | COLLET 7 x 5mm | 2.00 |
| A805 | 1 | PILOT SHAFT M5 | 3.50 |
| A808 | 2 | CLUTCH SHOE | 3.50 |
| A810 | 1 | BRAKE DISK SET | 3.50 |
| A815 | 1 | CLUTCH BELL 15T | 7.00 |
| A827 | 2 | CLUTCH SPRING 0.7mm | 1.00 |
| A830 | 1 | GEAR SHAFT 5 x 64mm (BLACK) | 3.50 |
| A834 | 1 | PULLEY SHAFT 5 x 70mm (GRAY) | 3.50 |
| A838 | 4 | FLANGE PIPE 3 x 4.5 x 5.5mm | 3.50 |
| A840 | 1 | BRAKE PLATE SET | 5.00 |
| A844 | 1 | FIBER BRAKE DISK | 14.00 |
| A847 | 1 | BELT S3M 162 (54T) 5.5mm | 6.00 |
| A848 | 1 | BELT S3M 180 (60T) 5.5mm | 63.00 |
| A849 | 1 | BELT S3M 417 (139T) 5.5mm | 7.50 |
| A850 | 1 | DIFF BEVEL GEAR SET | 5.00 |
| A860 | 1 | AIR CLEANER SET | 3.50 |
| A863 | 2 | ENGINE MOUNT (HPI, OS) | 4.00 |
| A865 | 1 | SILICONE TUBE 2 x 4 x330MM (FUEL LINE) | 1.20 |
| A870 | 1 | MUFFLER SET | 8.00 |
| A874 | 1 | SILICONE TUBE (MUFFLER) | 1.50 |
| A875 | 5 | EXHAUST GASKET | 2.50 |
| A890 | 1 | LINKAGE SET | 3.00 |
| A895 | 2 | STOPPER 2.1 x 6 x 5mm | 2.50 |
| A898 | 1 | PIVOT 2.5mm | 3.00 |
| A914 | 1 | HEAVY-DUTY MAIN CHASSIS (PURPLE) | 34.00 |
| B022 | 2 | BALL BEARING 5 x 11 x 4mm ZZ | 14.00 |
| B030 | 2 | BALL BEARING 10 x 15 x 4mm ZZ | 15.00 |
| B046 | 1 | CLUTCH NEEDLE BEARING 5 x 8mm | 5.80 |
| Z125 | 14 | BALL CUP | 5.00 |
| Z136 | 4 | BALL END 4-40 (BLACK) | 3.00 |
| Z150 | 1 | ANTENNA PIPE SET | 1.00 |
| Z160 | 1 | GREASE | 1.50 |
| Z170 | 1 | SILICONE SHOCK OIL #300 (30WT) | 3.50 |
| Z224 | 10 | WASHER M3 x 8mm (BLACK) | 1.00 |
| Z242 | 20 | E CLIP E2mm | 1.00 |
| Z244 | 10 | E CLIP E4mm | 1.00 |
| Z253 | 10 | SPRING PIN 2 x 10mm | 1.50 |
| Z264 | 10 | PIN 2 x 10mm | 1.50 |
| Z505 | 6 | BUTTON HEAD SCREW M3 x 15mm | 1.50 |
| Z509 | 6 | BUTTON HEAD SCREW M3 x 30mm | 2.00 |
| Z517 | 10 | BINDER HEAD SCREW M3 x 8mm | 1.50 |
| Z526 | 6 | FLAT HEAD SCREW M3 x 8mm | 1.00 |
| Z543 | 6 | CAP HEAD SCREW M3 x 10mm | 1.50 |
| Z567 | 10 | TP BINDER HEAD SCREWS M3 x 10mm | 1.00 |
| Z569 | 10 | TP BINDER HEAD SCREW M3 x 15mm | 1.00 |
| Z578 | 10 | TP FLAT HEAD SCREW M3 x 12mm | 1.00 |
| Z581 | 10 | TIP FLAT HEAD SCREW M3 x 18mm | 1.00 |
| Z653 | 6 | NUT M3 | 1.00 |
| Z684 | 4 | FLANGE LOCK NUT M4 | 2.50 |
| Z694 | 10 | WASHER M5 x 10 x 0.5mm | 1.00 |
| Z700 | 6 | SET SCREW M3 x 3mm | 2.00 |
| Z901 | 1 | ALLEN WRENCH 1.5mm | 1.00 |
| Z903 | 1 | ALLEN WRENCH 2.5m | 1.00 |
| Z950 | 1 | CROSS WRENCH (SMALL) | 2.00 |
| Sets | |||
| A111 | 2 | SUPER SHOCKS 45-56mm | 32.00 |
| A502 | 1 | TURNBUCKLE SET (NITRO RS4 NARROW/WIDE) | 15.00 |
| B041 | 1 | NITRO RS4 BEARING SET | 59.99 |
| Option Parts | |||
| 1600 | 1 | NITRO STAR 15SS | 220.00 |
| 1605 | 1 | NITR STAR 15 | 135.00 |
| 1610 | 1 | NITRO STAR 15SC (SLIDE CARB, NON-PULL START) | 220.00 |
| 1611 | 1 | NITRO START 12E (PULL STARTER) | 115.00 |
| 1705 | 1 | GLOW PLUG | 7.00 |
| 4490 | 2 | X-PATTERN RADIAL TIRE (PRO COMPOUND) | 14.00 |
| 4495 | 2 | X-PATTERN RADIAL BELTED TIRE (PRO COMPOUND) | 15.50 |
| 6834 | 2 | SHOCK SPRING 13 x 29 x 1.45mm YELLOW | 4.50 |
| 6836 | 2 | SHOCK SPRING 13 x 29 x 1.55mm BLACK | 4.50 |
| 6837 | 2 | SHOCK SPRING 13 x 29 x 1.6mm GREEN | 4.50 |
| 6838 | 2 | SHOCK SPRING 13 x 29 x 1.65mm BLUE | 4.50 |
| 6839 | 2 | SHOCK SPRING 13 x 29 x 1.7mm PURPLE | 4.50 |
| A169 | 3 | ALUMINUM PILOT SHAFT (USE WITH BALL BEARINGS ONLY) | 6.00 |
| A209 | 1 | SWAY BAR SET (NITRO RS4 NARROW/WIDE) | 21.00 |
| A218 | 1 | REAR SHOCK MOUNT SET (WOVEN GRAPHITE) | 18.00 |
| A261 | 1 | STAINLESS STEEL HINGE PIN SET | 17.00 |
| A510 | 2 | UNIVERSAL DOGBONES (FRONT/NARROW) | 34.00 |
| A511 | 2 | UNIVERSAL DOGBONES (REAR/NARROW) | 34.00 |
| A570 | 1 | FRONT SHOCK TOWER (WOVEN GRAPHITE) | 10.00 |
| A813 | 1 | CLUTCH BELL 13T | 6.00 |
| A814 | 1 | CLUTCH BELL 14T | 7.00 |
| A818* | 1 | 2 SPEED SECOND GEAR SET (39/18 TOOTH) | 13.00 |
| A819* | 1 | 2 SPEED SECOND GEAR SET (37/20 TOOTH) | 13.00 |
| A903 | 1 | NITRO RS4 SUPER CHASSIS 7075S | 95.00 |
| A905 | 1 | 39T BAL DIFFERENTIAL SET | 35.00 |
| A906 | 1 | FRONT ONE-WAY DIFFERENTIAL 39T | 32.00 |
| A907 | 1 | GEAR BRACE SET | 34.00 |
| A910 | 1 | 2 SPEED TRANSMISSION FOR NITRO RS4 (44/13-41/16) | 69.00 |
| A915 | 2 | HEAT SINK ENGINE MOUNT 20mm FOR PULL START | 45.00 |
| A920 | 2 | HEAT SINK ENGINE MOUNT 15mm FOR NON-PULL START | 45.00 |
| A925 | 1 | LIGHT WEIGHT FLYWHEEL 40mm FOR PULL START | 20.00 |
| A926 | 1 | LIGHT WEIGHT FLYWHEEL 32mm FOR NON-PULL START | 18.00 |
| A928 | 1 | OIL CATCH FOR NITRO STAR ENGINES | 17.00 |
| A930 | 1 | NITRO RS4 UPPER DECK GRAPHITE SET | 21.00 |
| A935 | 1 | NITRO RS4 REAR BRACE GRAPHITE SET | 10.00 |
| A940 | 1 | TUNED PIPE | 65.00 |
| A950 | 1 | EXHAUST HEADER (HPI, OS) | 32.00 |
| B017 | 2 | BALL BEARING 4 x 8 x 3mm ZZ FOR STEERING POST | 14.00 |
| * OPTION PARTS FOR A910 | |||
