service kit: valves
31773
Valve kit, EPDM (.0220)
Cat Pumps code 31773
In the kit
| Part number | Description | Position |
|---|---|---|
| 48363 | Backup Ring, Seat | 162 |
| 701493 | O-Ring, Valve Seat | 163 |
| 48688 | Seat | 164 |
| 670108 | Valve | 166 |
| 48687 | Spring | 167 |
| 44735 | Retainer, Spring | 168 |
| 44794 | Washer, Spring Retainer | 170 |
| 701491 | O-Ring, Valve Plug | 172 |
Kits per pump: 2.