Description
This piston rod is a direct-fit replacement for Graco part 866269, used in Airlessco 3600, Airlessco 3600 SL, Airlessco 4100. It installs in the original position with no modification.
Common reasons this piston rod is replaced:
- Scoring, pitting, or wear on the sealing surface
- Packing that leaks again soon after a repack
- Loss of pressure or an inconsistent spray pattern
- Normal wear from abrasive or high-solids coatings
Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible equipment models are listed in the Compatible Equipment section below, where available.
