Aftermarket GRACO® 25D162 Packing Set, piston Teflon (Non-OEM)

Manufacturer: Total Finishing Supplies

Part Number: 75486

Comparable OEM Part Number: 25D162

Description: Total Finishing's part # 20-3414 is a direct-fit replacement for the GRACO® 25D162 piston seal package set, a wear component critical to maintaining pressure integrity and fluid containment in the 180 Xtreme airless sprayer. This TFE seal kit is engineered to restore the dynamic sealing surfaces within the pump's piston assembly, essential for spray equipment technicians and professional contractors performing mid-life maintenance or full pump rebuilds.

Piston seal degradation directly impacts spray quality, system pressure stability, and component longevity. Spray equipment technicians rely on complete seal packages to address multiple failure modes in a single service interval, reducing downtime and repeat callbacks.

Common reasons for replacement:

• Reduced spray pressure or inconsistent atomization during active spraying operations
• Fluid seepage or dripping from pump housing vents and seals during standby
• Loss of prime or inability to maintain system pressure after extended idle periods
• Worn or hardened seals visible during routine pump inspection or preventive maintenance

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

Comparable to GRACO® 25D-162