CAT NBR Piston Kit
Keep your CAT 390 pump running smoothly with regular maintenance, including piston repair using the 30839 Piston Kit. Regular maintenance prevents breakdowns and excessive downtime, and keeps your wash profitable! Kit includes everything you need for full piston maintenance, only one kit needed per pump servicing.
- Exact replacement part, don’t have to worry about tweaks or adjustments
- OEM parts guarantee use of correct materials for increased longevity
- OEM parts come with manufacturer support
- Check with pump manual to ensure correct part number
Contains:
- 27536 – Outer Inlet Adapter O-Ring (70D) (x2)
- 27944 – Inlet Valve
- 27945 – Piston
- 27946 – Cup
- 27796 – Piston Spacer
- 27947 – Piston Retainer
- 15850 – Washer
- 26546 – Slotted Nut
- 14158 – Cotterpin
- 27964 – Cup Inserter
WARNING: This product can expose you to chemicals including Lead, which is known to the State of Californiato cause cancer and birth defects or other reproductive harm (For more information go to www.p65warnings.ca.gov).
