Graco 166385 Tie Rod

Graco 166385 Rod Tie – Compatible Machines & Key Details

The Graco 166385 Rod Tie is an 8" structural rod used within specific Graco displacement pump assemblies. It supports the alignment of the pump frame, securing components such as the air motor, pump housing, and outlet sections. This OEM part is designed to maintain structural stability and ensure smooth pump operation.

Features & Benefits

• OEM replacement part for select Graco pump assemblies
• 8" (203 mm) shoulder-to-shoulder tie rod length
• Provides structural integrity for the pump frame
• Prevents misalignment and reduces wear on internal pump components

When to Replace

• Bent or corroded tie rod
• Visible fatigue or wear on the pump frame
• Misalignment of the pump or uneven pump operation

Frequently Asked Questions