| Ref | Part Number | Description |
|---|---|---|
| 2 | 1378854 | Intake gasket Price: $11.80 |
| 4 | 953044 | Stud Price: $10.15 |
| 6 | 968955 | Expansion plug Price: $7.50 |
| 7 | 855513 | Gasket Price: $50.52 |
| 8 | 968893 | Flange screw Price: $4.00 |
| 9 | 968842 | Flange screw This part replaces 973080. Price: $2.01 |
| 11 | 997641 | Shut-off cock This part replaces 949918. Price: $24.83 |
| 14 | 925258 | O-ring Price: $2.29 |
| 15 | 855436 | Insert Price: $328.17 |
| 16 | 855435 | Exhaust outlet Price: $340.82 |
| 17 | 941907 | Spring washer Price: $0.21 |
| 18 | 959223 | Hex. socket screw Price: $1.30 |