General Pump Kit 166 (K166) is the genuine OEM 15mm long packing assembly kit for General Pump pumps that use a 15mm plunger. It rebuilds one cylinder with fresh high and low pressure seals, O-rings, and brass, so a full pump service uses three kits, restoring pressure and stopping leaks.
- Genuine General Pump OEM 15mm long packing assembly
- High and low pressure seals, O-rings and brass (one cylinder)
- Fits General Pump 15mm pumps such as the TX series
Order three K166 kits to repack all three cylinders; confirm the 15mm size matches your pump.










