GRACO Packing O-Ring - (SKU: 104537) Replace the spring if it

Replace the spring if it shows signs of fatigue or damage

3300 Series

Align the handle slot with the key in the pump back during assembly

suitable for a wide range of industries including mining and agriculture

GRACO Packing O-Ring - (SKU: 104537) Replace the spring if itThe GRACO 104537 is a packing O ring designed for use in GRACO spray foam and fluid handling equipment. It is typically made from Teflon (PTFE) or similar durable materials, and serves as a sealing component to prevent leaks and maintain pressure integrity within pumps and spray systems. Key Features: Packing O Ring Teflon (PTFE) or similar material Designed for GRACO spray foam and fluid handling equipment Durable sealing component Helps prevent