service kit: extraordinary maintenance
1.904-979.0
Plunger Ø16 mm
Hawk code 1.904-979.0
In the kit
| Part number | Description | Position |
|---|---|---|
| No own number | Plunger bolt | 40 |
| No own number | Bonded seal | 41 |
| No own number | Plunger 16 mm | 42 |
| No own number | Copper spacer | 43 |
Kits per pump: 3.