To purchase parts for the 420GP (Main Assembly RF038000):
- Reference the part needed from the parts diagram and refer to the parts list below.
- Copy the Part Number and paste it into the search window above to see availability and pricing.
- Confirm your parts selection and "Add To Cart".
| Item | Part Number | Description | QTY | Item | Part Number | Description | QTY | |
| 1 | MP371800 | REGULATOR, ASM. | 1 | 20 | NB3450 | WASHER, FLAT, 3/8” | 10 | |
| 2 | MP8080 | BELT, BX-51 | 1 | 21 | NB3275 | NUT, LOCK, 1/4” | 3 | |
| 3 | NB6044 | BOLT, HEX, 3/8” X 1-1/4” | 3 | 22 | NB6530 | BOLT, HEX, 1/4” X 1” | 5 | |
| 4 | MX1075 | WASHER, LOCK, 3/8” | 3 | 23 | MP367600 | SLIDE, STRAP, 2” | 1 | |
| 5 | NB5520 | BOLT, CARRIAGE, 3/8” X 1-1/4” | 5 | 24 | MP107200 | KNOB, HANDLE, ASM. | 2 | |
| 6 | NB3267 | NUT, LOCK, 3/8” | 5 | 25 | NB8130 | CLAMP, 3/4” | 2 | |
| 7 | NB6110 | WASHER, LOCK, 1/4” | 2 | 26 | MP380700 | BRACKET, PUMP/TANK, ASM. | 1 | |
| 8 | NB3350 | WASHER, FLAT, 1/4” | 8 | 27 | MP382600 | SKIRT, STEEL, 21”, ASM. | 1 | |
| 9 | NB6545 | BOLT, HEX, 5/16” X 1” | 7 | 28 | MP381700 | TANK, 6 GAL., ASM. | 1 | |
| 10 | NB9267 | WASHER, FLAT, 5/16” | 10 | 29 | NB7282 | CLAMP, HOSE | 1 | |
| 11 | NB3265 | NUT, LOCK, 5/16” | 6 | 30 | MP4515 | TUBING, DRAIN, OIL | 18” | |
| 12 | MP367500 | TRAY, BATTERY | 1 | 31 | NB1621 | PLUG, CAP | 1 | |
| 13 | NB001800 | BOLT, HEX, 5/16” X 1-1/4” | 1 | 32 | MP139600 | FELT, BLACK | 75” | |
| 14 | MP362200 | BATTERY, 12V | 1 | 33 | NB065100 | BOLT, HEX, M8 X 25 | 1 | |
| 15 | MP368100 | STRAP, 2” X 23” | 3 | 34 | NB064900 | SCREW, TH, #10 X 1/2” | 1 | |
| 16 | MP392600 | PAD, ADAPTER | 1 | 35 | NB8125 | CLAMP, 1/4” | 2 | |
| 17 | MP368600 | SOLENOID, ASM. | 1 | 36 | MP446300 | PAD HOLDER, 21”, ASM. | 1 | |
| 18 | NB6111 | WASHER, LOCK, 5/16” | 3 | 37 | MP105900 | CYLINDER, LP | 1 | |
| 19 | MP192300 | SPACER, BEARING | 1 |