This replacement high-pressure O-ring is used on all K-Pumps. Note that this is the small O-ring that is used on all High-Pressure K-Pumps. The outside diameter is 2 5/8".
This replacement high-pressure O-ring is used on all K-Pumps. Note that this is the small O-ring that is used on all High-Pressure K-Pumps. The outside diameter is 2 5/8".