Aftermarket GRACO® Piston O-Ring (Non-OEM)

Manufacturer: Total Finishing Supplies

Part Numbers: 481863 & 475134

Comparable OEM Part Numbers: 160621 & 158378

Description: Total Finishing's part # 0-133 is a direct-fit replacement for the Graco 160621 o-ring used on Graco airless spray equipment. It maintains a fluid-tight seal at the installed location under operating pressure.

Common reasons this o-ring is replaced:

• Fluid leaking at the seal during operation
• Pressure loss or pump cavitation from a bypass at the worn seal
• Visible cracking, swelling, or deformation of the o-ring
• Scheduled seal replacement during pump or filter maintenance

Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible Graco equipment models are listed in the Compatible Equipment section below, where available

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Total Finishing's part # 0-132 is a direct-fit replacement for the Graco 158378 o-ring used on Graco airless spray equipment. It maintains a fluid-tight seal at the installed location under operating pressure.

Common reasons this o-ring is replaced:

• Fluid leaking at the seal during operation
• Pressure loss or pump cavitation from a bypass at the worn seal
• Visible cracking, swelling, or deformation of the o-ring
• Scheduled seal replacement during pump or filter maintenance

Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible Graco equipment models are listed in the Compatible Equipment section below, where available.

Comparable to GRACO® 160-621 & 158-378