Graco 164444 Connecting Pump Rod

Compatibility & Overview for Graco 164444 Connecting Pump Rod

Use this OEM connecting pump rod to link the air motor/drive to the displacement pump where the service manual specifies part 164444. Always confirm by checking your pump’s parts list.

Compatible Machines / Pump Assemblies

• Graco Bulldog 5:1 air-powered piston pumps — models whose parts diagram calls out 164444 as the connecting rod.
• Graco displacement pump assemblies that list rod 164444 (e.g., assembly 210208 referenced in Graco manuals).
• Industrial transfer/finishing packages built on the above pumps (e.g., drum/wall-mount systems) where the pump parts list shows 164444.

What Is Graco 164444?

The Graco 164444 Connecting Pump Rod (also listed as “Rod, Conn, Pump”) couples the reciprocating drive to the pump piston, transmitting motion for proper pump operation.

Key Specifications

Fitment & Install Notes

• Match by pump assembly parts list; do not assume fit by sprayer family alone.
• Service with pump stopped at bottom of stroke; follow the Graco manual for torque and sequencing.
• Inspect coupling, alignment, and packings while replacing the rod to prevent premature wear.

Frequently Asked Questions