| Ref | Part Number | Description |
|---|---|---|
| 1 | 21233119 | Air filter This part replaces 21202071. Price: $680.19 |
| 7 | 21702911 | Air filter insert This part replaces 21212204. Price: $233.81 |
| 8 | 3830971 | Rain cap Price: $155.74 |
| 9 | 930760 | Expanding nut Price: $1.26 |
| 10 | 984727 | Flange screw Price: $0.54 |
| 11 | 3886339 | Bracket Price: $415.71 |
| 12 | 984752 | Flange screw Price: $2.57 |
| 13 | 990941 | Flange nut Price: $0.61 |
| 15 | 20435760 | Hose clamp Price: $15.67 |
| 16 | 1674223 | Hose clamp Price: $16.63 |