| Ref | Part Number | Description |
|---|---|---|
| 4 | 944364 | O-ring Price: $2.01 |
| 6 | 946911 | Hexagon nut Price: $0.64 |
| 9 | 3964817 | Jet Price: $3.37 |
| 11 | 946911 | Hexagon nut Price: $0.64 |
| 14 | 946911 | Hexagon nut Price: $0.64 |
| 17 | 21054149 | Ball socket This part replaces 20441753. Price: $6.56 |
| 18 | 944364 | O-ring Price: $2.01 |
| 22 | 1677396 | Hexagon nut Price: $1.80 |
| 28 | 20775507 | Hex. socket screw, with washer Price: $0.99 |
| 29 | 21061323 | Valve bridge Price: $84.06 |
| 30 | 20554268 | Guide pin Price: $55.51 |
| 32 | 20551362 | Adjusting screw Price: $5.86 |