Product Overview
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.
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
