Graco 164443 Connecting Rod Pump
$245.03
In Stock
Replacement Connecting Rod (Pump) for select Graco drum-length pumps. Confirmed for 204-287 and 215-873 pump assemblies—verify your pump assembly number for exact fit.
- Part: Graco 164443
- Role: Links drive/crank to pump piston for proper stroke
- Confirmed Fits: 204-287; 215-873
- Tip: Check manual/serial range before ordering
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Quick Compatibility & Specs
Compatible Machines
The Graco 164443 Connecting Rod (Pump) is confirmed for the following pump assemblies:
- Graco 204-287 Pump Assembly (Bulldog/King drum-length)
- Graco 215-873 Pump Assembly (Bulldog/King drum-length)
What is the Graco 164443 Connecting Rod (Pump)?
The 164443 is the pump connecting rod that links the drive/crank to the pump piston in select Graco displacement pumps. It transmits motion from the drive to the piston for reliable priming and spraying performance.
At-a-Glance Details
| Part Number | 164443 |
|---|---|
| Part Name | Connecting Rod, Pump |
| Confirmed Pump Fits | 204-287; 215-873 |
| Rod Length | Approx. 9-3/8 in (per pump variants listed above) |
| Use Case | Restores correct stroke linkage between drive and piston in the displacement pump |
Frequently Asked Questions
Match your unit’s pump assembly number to the confirmed list (204-287 or 215-873). If your pump number differs, check the parts list in your Graco manual or contact support with your model and serial number.
Excessive play in the pump linkage, irregular stroke, knocking noises, or failure to build pressure can indicate a worn or damaged connecting rod. Inspect for wear at the crank and piston interfaces.
It’s good practice to inspect related wear items (piston rod, pins, bushings/bearings, and fasteners). Replace any out-of-tolerance components and torque to spec per the Graco service manual.
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