General Pump Unloader Valve Repair Kit
The YKITPULSAR4R repair kit from General Pump is useful to have on hand if you’re running the PULSAR4KHPEZ trapped pressure unloader valve. The kit includes O-rings, springs, and other parts to help ensure the unloader is running at peak performance. Each included piece is an OEM part, ensuring quality and making the repairs easier to manage.
Kit Includes:
- Seat, 8mm + O-ring, 1.78 mm
- O-ring, 1.78 x 14 mm
- O-ring, 1.78 x 15.6 mm, Ni
- Spring, 5.7 x 26 x 53 mm, blue
- Back-up ring, Opn, 6.2 x 9 x 1.2 mm
- O-ring, 1.78 x 6.07 mm
- Back-up ring, 11.5 x 15.9 x 1.2 mm
- O-ring, 3 x 6 mm
- O-ring 2.62 x 10.77 mm
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).








