Aftermarket GRACO® 249969 Piston Rod (Non-OEM)
Manufacturer: Total Finishing Supplies
Part Number: 749907
Comparable OEM Part Number: 249969
Description: Total Finishing’s part # 57-3396 piston rod is a direct-fit replacement for GRACO® part 249969, used in Mark IV, Sherwin Williams Mark IV. 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.
Comparable to GRACO® 249-969






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