Graco 25D165 Piston Repair Kit

Compatible Machines

• Graco Xtreme™ Pumps with 290cc Lower Sections
• Graco XP Series Proportioners using 290cc fluid sections
• Graco high-capacity airless sprayer systems specifying 290cc PTFE piston repair kits
• Other Graco systems requiring PTFE piston replacement for 290cc lower pumps

Piston Repair Kit – 290cc Lower Pumps

The Graco 25D165 Piston Repair Kit is an OEM PTFE replacement kit engineered for 290cc lower pump sections. It restores piston sealing, prevents fluid bypass, and delivers consistent high-pressure performance for professional spraying applications.

Key Features

• Part Type: PTFE piston repair kit
• Material: PTFE for superior chemical resistance and durability
• Pump Size: Designed for 290cc lower sections
• Function: Restores piston sealing and prevents fluid bypass
• Quality: OEM direct replacement components

Service Application Table

Frequently Asked Questions