Aftermarket GRACO® 101874 Piston Ball (Non-OEM)

Manufacturer: Total Finishing Supplies

Part Number: 305622

Comparable OEM Part Number: 101874

Description: Total Finishing's part # 9-130 is a compatible replacement for Graco parts 101874 and 101-874, a ball for Graco spray equipment. This ball is the moving element of a check valve in the pump's fluid section: on each stroke it lifts off its seat to let coating through, then reseats to hold pressure. Compatible with Graco 10:1 Monark, 14:1 Monark, EM 350, EM 400, and EM 480.

Common reasons for replacement:

• Fluid backflow from a ball that no longer seats cleanly
• Pitting or scoring from abrasive coatings
• Replaced together with its seat during a fluid-section rebuild
• Sprayer loses prime or pressure as the ball wears out-of-round

Manufactured to OEM-equivalent dimensions for proper fit and performance.

Comparable to GRACO® 101-874