Aftermarket GRACO® 239937 Piston Valve Assembly - UltraMax 695, 190ES (Non-OEM)
Aftermarket GRACO® 239937 Piston Valve Assembly - UltraMax 695, 190ES (Non-OEM)
Manufacturer: Total Finishing Supplies
Part Number: 719811
Comparable OEM Part Number: 239937
Description: Total Finishing's part # 58-2990 piston valve is a direct-fit replacement for GRACO® part 239937, used in 190 Classic, 190 ES (stPro-style), 190 ES Plus. It installs in the original position with no modification.
Common reasons this piston valve is replaced:
- A worn or pitted seat face
- The ball no longer seating and holding pressure
- Loss of prime, or pressure that will not hold at shutdown
- Normal wear from abrasive or high-solids coatings
Manufactured to OEM-equivalent dimensions for proper fit and performance.
Comparable to GRACO® 239-937
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