Aftermarket GRACO® 288068 Teflon O-Ring, intake valve, cylinder bottom & throat cartridge (10-pack) (Non-OEM)
Aftermarket GRACO® 288068 Teflon O-Ring, intake valve, cylinder bot...
Aftermarket GRACO® 288068 Teflon O-Ring, intake valve, cylinder bottom & throat cartridge (10-pack) (Non-OEM)
Manufacturer: Total Finishing Supplies
Part Number: 864204
Comparable OEM Part Number: 288068
Description: Total Finishing's part # 55-3071 is a 10-pack of PTFE (Teflon) o-rings supplied as a direct-fit replacement for GRACO® 288068. PTFE o-rings deliver broad chemical resistance, low compression set under repeated pressure cycles, and a stable seal at fluid passages in high-pressure spray equipment.
GRACO® airless and plural-component equipment runs these seals at pressures where any loss of seal integrity shows up immediately as a leak or pressure drop.
Common reasons these o-rings are replaced:
- Visible compression set, flat spots, or surface cracking after solvent exposure
- Scheduled service during gun rebuild or fluid section overhaul
- Bulk replacement during multi-gun or multi-pump preventive maintenance
- Material starvation traced to a failed seal upstream of the gun
Manufactured to OEM-equivalent dimensions for proper fit and performance.
Comparable to GRACO® 288-068
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