General Pump Kit 174 (K174) is the genuine OEM 16mm seal kit for General Pump TSP 66 series pumps. It supplies three high and three low pressure 16mm seals to repack all three cylinders, restoring pressure and stopping leaks past worn packings on the TSP1619 and TSP1621 pumps.
- Genuine General Pump OEM 16mm water seals
- 3 high-pressure and 3 low-pressure seals (all three cylinders)
- Fits TSP 66 series pumps (TSP1619, TSP1621)
Replace the full seal set for a complete 16mm TSP packing service.
