To purchase parts for the 420GP (Tank and Controls Assembly RF038700):
- 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 | MP331000 | VALVE, NEEDLE, 1/8”NPT | 1 | 21 | MP379101 | BRACKET, TANK/PUMP | 1 | |
2 | SS900001 | LABEL, SWITCH | 1 | 22 | NB009900 | GROMMET, 11/16” X 1” | 1 | |
3 | MP199000 | SWITCH, IGNITION | 1 | 23 | MP184200 | TUBING, NYLON, 1/4” | 6” | |
4 | MP325900 | FITTING, 1/4” NPT, 90° | 1 | 24 | MP331300 | FITTING, PE, 3/8” NPT, 90° | 1 | |
5 | MP171000 | FITTING, 1/8” NPT, 90° | 2 | 25 | MP152800 | GASKET, CAP, SCREW | 1 | |
6 | MP171100 | FITTING, UNION TEE | 1 | 26 | MP331900 | COUPLING, BODY, 3/8” | 1 | |
7 | MP184200 | TUBING, NYLON, 1/4” | 1.5” | 27 | MP332000 | COUPLING, INSERT, 3/8” | 1 | |
8 | NB9645 | WASHER, FLAT, #10 | 4 | 28 | MP332400 | STRAINER, SUCTION | 1 | |
9 | NB9735 | NUT, LOCK, #10 | 4 | 29 | NB2470 | HOSE, FUEL, 3/8” | 9” | |
10 | NB027500 | SCREW, #10 X 1-1/2” | 4 | 30 | MP164100 | FITTING, PE, 1/2” NPT | 1 | |
11 | MP380600 | PUMP, 12V, ASM. | 1 | 31 | NB7282 | CLAMP, HOSE | 1 | |
12 | NB009800 | GROMMET, 3/8” X 5/8” | 1 | 32 | MP325900 | FITTING, 1/4” NPT, 90° | 1 | |
13 | MP402300 | MODULE, ECOSENSE, ASM. | 1 | 33 | MP152700 | CAP, SCREW, 6” | 1 | |
14 | NB007400 | SCREW, PH, #8 X 1/2” | 2 | 34 | MP378000 | TANK, SOLUTION, 6 GAL. | 1 | |
15 | NB9710 | NUT, KEPS, #8 | 4 | 35 | MP178000 | TUBING, VINYL, 1/2” ID | 3 FT | |
16 | KC4834001 | KEY, IGNITION | 1 | 36 | MP156100 | VALVE, BALL, 1/2” | 1 | |
17 | MP151800 | BLOCK, FUSE | 1 | 37 | NB050700 | CLAMP, HOSE, 1/2” | 1 | |
18 | NB5350 | SCREW, TH, #10 X 1” | 4 | 38 | RV009500 | LOOP, FOOTMAN | 1 | |
19 | MP332100 | CLIP, HOSE, 5/8” | 1 | 39 | NB049100 | SCREW, BH, #10 X 7/8” | 2 | |
20 | NB9810 | SCREW, CS, #8 X 5/8” | 2 | 40 | NB9735 | NUT, LOCK, #10 | 2 |