| Ref | Part Number | Description |
|---|---|---|
| 1 | 21196916 | Air filter Price: $490.51 |
| 4 | 21196919 | Air filter insert This part replaces 3885441. Price: $165.59 |
| 5 | 3828765 | Pressure drop indica Price: $32.94 |
| 8 | 990940 | Flange nut Price: $0.27 |
| 9 | 961907 | Hose clamp Price: $8.70 |
| 10 | 21254124 | Rubber collar This part replaces 3589027. Price: $192.86 |
| 12 | 21307146 | Bracket Price: $84.57 |
| 13 | 21904550 | Cover Price: Call Us |
| 14 | 997641 | Shut-off cock This part replaces 949918. Price: $24.83 |