Aftermarket GRACO® 249123 Pump Repair Kit with leather & polyethylene packings (Non-OEM)

Manufacturer: Total Finishing Supplies

Part Number: 747369

Comparable OEM Part Number: 249123

Description: Total Finishing's part # 20-2917 is a direct-fit replacement for the GRACO® 249-123 stainless steel check balls pump repair kit, engineered for the GMax II 7900, UltraMax II 1895, and Mark X airless spray systems. This kit supplies the precision-engineered check ball components essential to maintaining proper fluid direction and pressure containment within the pump cavity during the spray cycle.

Pump rebuild specialists, spray equipment technicians, and professional painting contractors rely on this kit when restoring pump performance after extended service or when addressing fluid bypass issues that compromise spray consistency. The stainless steel construction resists corrosion from cleaning solvents and water-based coatings, extending component life across diverse jobsite conditions.

Common reasons for replacement:

• Loss of prime or inability to build pressure during pump startup
• Fluid leaking backward through the pump during idle periods
• Inconsistent or spitting spray output indicating check valve malfunction
• Routine pump rebuilds or preventive maintenance on rental or fleet equipment

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

Comparable to GRACO® 249-123