| Ref | Part Number | Description |
| 0 |
640290 |
CARBURETOR Price: $78.65 |
| 1 |
631255 |
SHAFT & LEV Price: $6.36 |
| 2 |
631767 |
SPRING Price: $1.25 |
| 4 |
631184 |
WASHER Price: $1.25 |
| 5 |
631183 |
WASHER Price: $1.25 |
| 6 |
631036 |
SHUTTER Price: $1.20 |
| 7 |
650506 |
SCREW Price: $0.87 |
| 10 |
631605 |
SHAFT & LEV Price: $7.84 |
| 14 |
31837 |
SHUTTER Price: $1.18 |
| 15 |
630735 |
SPRING Price: $1.25 |
| 16 |
632164 |
FUEL FITTING Price: $5.95 |
| 17 |
651025 |
SCREW Price: $1.18 |
| 18 |
630766 |
SPRING Price: $1.25 |
| 19 |
631201 |
CHECK VALVE Price: $15.40 |
| 20 |
640292 |
ADJ SCREW Price: $4.53 |
| 20A |
640291 |
ADJ SCREW Price: $4.00 |
| 21 |
630738 |
SPRING Price: $1.25 |
| 22 |
630739 |
WASHER Price: $1.25 |
| 23 |
630740 |
O RING Price: $1.49 |
| 47 |
630748 |
WELCH PLUG Price: $1.17 |
| 48 |
632554 |
WELCH PLUG Price: $1.17 |
| 50 |
630978 |
DIAPHRAGM Price: $4.49 |
| 51 |
630750A |
GASKET Price: $3.00 |
| 52 |
631653 |
COVER Price: $7.61 |
| 53 |
650545 |
SCREW Price: $1.20 |
| 55 |
630932A |
INLET NEEDLE Price: $4.39 |
| 56 |
630742 |
GASKET Price: $1.25 |
| 57 |
631049 |
SPRING Price: $1.20 |
| 60 |
631893A |
REPAIR KIT This part replaces 631893. Price: $16.83 |