Aftermarket GRACO® 223481 Packing Set with Polyethylene & Teflon Packings (same for upper & lower) (Non-OEM)

Manufacturer: Total Finishing Supplies

Part Number: 670443

Comparable OEM Part Number: 223481

Description: Total Finishing’s part # 20-3642 is a direct-fit replacement for the packing set used in GRACO®’s 63:1 King pump with Teflon and polyurethane sealing surfaces. This packing assembly is essential for maintaining pressure containment and fluid sealing at the pump rod, critical in high-ratio applications where consistent hydraulic integrity directly affects spray output and equipment reliability.

Pump rebuild specialists and spray equipment service technicians rely on packing sets like this one during routine overhauls and emergency repairs. When rod seals fail, fluid leakage compromises pump efficiency and can force equipment offline, making timely replacement a priority for contractors and rental fleets that depend on the 63:1 King’s consistent performance.

Common reasons for replacement:

• Visible fluid weeping or spray around the pump rod during operation, indicating seal degradation
• Loss of pressure or reduced spray pattern consistency, often linked to worn packing elements
• Routine preventive maintenance during scheduled pump rebuilds or after extended run hours
• Damage or compression of sealing surfaces from abrasive fluid residue or improper storage conditions

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

Comparable to GRACO® 223-481