To purchase parts for the 450GP (Regulator & Handle Assembly RF040300):
- 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 | MP042000 | BAIL, PAINTED | 1 | 35 | NB020800 | NUT, LOCK, NYLON, 6-32 | 2 | |
2 | MP038600 | GRIP, HANDLE, BLACK, 1" I.D., 25" LENGTH | 1 | 36 | MP509700 | DECAL, PROPANE TANK OVERFILL WARNING | 1 | |
3 | MP042100 | BLOCK, SLIDE, HANDLE, PIVOT | 2 | 37 | NB6110 | WASHER, LOCK, 1/4" | 2 | |
4 | MP106500 | CABLE, THROTTLE, CONTROL | 1 | 38 | MP509800 | FITTING, 1/8" MNPT X 1/4" FNPT | 1 | |
5 | NB9735 | NUT, LOCK, 10-24, NYLON | 1 | 39 | MP509800 | SWITCH, PRESSURE, 6 PSI | 1 | |
6 | NB9645 | WASHER, FLAT, #10 | 2 | 40 | MP017900 | FUEL, ADJUSTMENT, ASSEMBLY | 1 | |
7 | NB028300 | BUSHING, CABLE, BAIL | 1 | 41 | MP017300 | SCREW, ADJUSTING, FUEL | 1 | |
8 | MP389101 | HANDLE, BULKHEAD, ADJ., 12GA | 1 | 42 | MP015100 | FITTING, FUEL ADJUSTMENT | 1 | |
9 | MP400400 | BLOCK, GUIDE, CABLE, THROTTLE, HD | 1 | 43 | NB005200 | SCREW, SET, 10-24 X 5/16, NYLON TIP | 1 | |
10 | NB4382 | SCREW, DRILL KWIK, 8 x 1/2 | 5 | 44 | MP018900 | HOSE, BARB, 1/8 NPT, 3/8 HOSE CONNECT | 1 | |
11 | MP045600 | SLEEVE, STOP, HANDLE | 2 | 45 | NB9515 | SCREW, PAN HD, 6-32 X 1/2 | 2 | |
12 | MP049800 | TUBE, VINYL, 3/8" O.D. X 1/4" I.D. | 1 | 46 | MP372400 | FITTING, ELBOW, BRASS, 1/8" NPT x 3/16" HB | 1 | |
13 | NB049000 | SCREW, BH, 1/4-20 X 3/4, SS | 1 | 47 | MP371100 | FITTING, BRASS, 1/4-28 x 3/16" HB | 1 | |
14 | MP400300 | HANDLE, ASM., HD | 1 | 48 | MP341500 | SCREEN, INLET, REGULATOR | 1 | |
15 | MP416900 | VALVE, TWO-WAY, GRINDER | 1 | 49 | MP518001 | BRACKET, REG. SAFE STOP, 450GP | 1 | |
16 | MP164100 | FITTING, ADAPTER, PE, 1/2 HB X 1/2" MNPT | 1 | 50 | NB003200 | BOLT, HEX, 1/4-20 X 5/8 | 2 | |
17 | MP146100 | BRACKET, VALVE, EXTENDED | 1 | 51 | MP519000 | REGULATOR ASSEMBLY | 1 | |
18 | NB030700 | NUT, LOCK, 10-24, NYLON | 2 | 52 | MP4500 | COUPLER, QUICK REGO, FEMALE | 1 | |
19 | NB027500 | SCREW, #10-24 x 1-1/2", SS | 2 | 53 | MP4330 | FITTING, 49 X 6, REG TO FUELOCK | 1 | |
20 | NB9735 | NUT, LOCK, 10-24, NYLON | 1 | 54 | MP509600 | MANIFOLD, SAFE STOP | 1 | |
21 | NB039000 | BUSHING, PIVOT, VALVE, NYLON | 1 | 55 | MP4332 | FITTING, 1/4", BRASS ELBOW, FPT | 1 | |
22 | NB9645 | WASHER, FLAT, #10 | 2 | 56 | MP317500 | FUELOCK, 12 VOLT, ASM. | 1 | |
23 | NB5350 | SCREW, MACHINE, TH, 10-24 X 1" | 1 | 57 | MP4325 | FITTING, 3325 X 4, REG TO FUELOCK | 1 | |
24 | KA921707001 | CLAMP | 1 | 58 | MP027200 | FITTING, 90DEG.ELBOW, 1/4 X 1/4 NPT | 1 | |
25 | KA921502182 | BOLT | 1 | 59 | NB6110 | WASHER, LOCK, 1/4" | 2 | |
26 | NIG5055 | NUT, FLANGE 5MM | 1 | 60 | MP367300 | HOSE, FUEL, LP, 13", ASM. | 1 | |
27 | MP300800 | VALVE, ASM. | 1 | 61 | MP4331 | FITTING, 54 X 6, REG TO FUELOCK | 1 | |
28 | SA026300 | REGULATOR, LP | 1 | 62 | MP518201 | BRACKET, FUEL-LOCK, 450GP | 1 | |
29 | MP4325 | FITTING, 3325 X 4, REG TO FUELOCK | 1 | 63 | NB003200 | BOLT, HEX, 1/4-20 X 5/8 | 2 | |
30 | MP509300 | FITTING, TEE, 1/4" FNPT | 1 | 64 | MP4340 | HOSE, 12", REGULATOR | 1 | |
31 | MP509200 | SWITCH, PRESSURE, 200 PSI | 1 | 65 | MP519300 | LOCK-OFF ASSEMBLY | 1 | |
32 | MP4330 | FITTING, 49 X 6, REG TO FUELOCK | 1 | 66 | MP237400 | GRIP, HANDLE | 2 | |
33 | MP151500 | RELAY, BOARD, CIRCUIT, PRINTED, 12V | 1 | 67 | MG003500 | HANDLE, TRANSPORT, WELD. | 1 | |
34 | NB007100 | WASHER, FLAT, #6 | 2 | 68 | MG003400 | HANDLE, TRANSPORT, ASM. | 1 |