Most new Herkules Paint Gun Washers use our powerful 338 Pump; this reliable unit can be retro fitted to most washers. In some instances, we provide kits that enable shops to repair their current pump, or convert it to the 338. Current and retired pumps are pictured, along with the kits available for each. To order a new pump, pump kit, or replacement manifold, visit https://www.herkules.us/herkules/pumps.
| Pump | Convert/Rebuild/Replace | Kit # needed |
| 338 | Rebuild | 338-KIT-01 |
| 338 | Replace | 338 |
| 318 | Convert | 12164 |
| 318 | Replace | 318 |
| 314 | Convert | 11972 |
| 10686 | Convert | 11972 |
| 10686 | Rebuild | 10792 |
| Piston | Convert | 11981 |
338 Pump
318 Pump
314 Pump
10686 Pump
Piston Pump