Graco 236564 Pump Repair Packing Kits

The Graco 236564 Pump Repair Packing Kit is designed to restore the performance of your GM7000 pump by replacing worn packings and seals. Ideal for stopping leaks and regaining full pressure output.

OEM Part Number: 236564
Fits Graco GM7000 sprayer models
Includes packings, O-rings, and seals for fluid section
Restores pressure and reduces paint leakage
Reliable OEM-grade quality and fit

List Price: $179.5

You save: $56.09 (31.25%)

Sale Price: $123.41

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Description

Overview & Compatibility for Graco 236564 Pump Repair Packing Kits

Use this OEM kit to restore pressure and stop fluid-section leaks on select Graco GM-series airless sprayers. Check the compatible machines below before ordering.

Compatible Machines

This kit fits the following GM-series sprayers and variants:

Graco GM7000 – Filter Left Side (Model 231327)
Graco GM7000 – Hi-Boy Bare (Model 231326)
Graco GM7000 – Hi-Boy Complete (Model 231327)
Graco GM7000 – Lo-Boy (Model 231800)

Key Details

OEM Part Number	236564
Kit Type	Pump Repair / Packing Kit for the fluid section
Primary Application	Refreshes internal packings/seals to restore prime, pressure, and reduce leakage
Typical Contents	Assorted packings, O-rings, check balls, and related seals (as specified by the GM7000 pump assembly)
When to Use	Loss of pressure, paint bypass/leak from pump, erratic spray, excessive wear in the fluid section
Compatibility Note	Verify your exact model/serial configuration in the owner’s manual before purchase

Why Choose the Graco 236564 Pump Repair Packing Kits?

OEM-grade sealing for reliable performance and spray pattern consistency
Cost-effective restoration versus replacing the full pump assembly
Downtime reduction with a targeted refresh of wear components

Installation & Care Tips

Relieve pressure and follow GM7000 pump disassembly steps from the official manual
Clean all mating surfaces; inspect the piston, seat, and rod for wear before reassembly
Lubricate packings as recommended; do not over-tighten packing nuts
Flush with appropriate solvent after reassembly and test at low pressure first

Frequently Asked Questions

It is specified for the Graco GM7000 family and its listed variants. For other sprayers, check the owner’s manual or parts list to confirm the exact packing kit P/N.

Persistent leaking from the pump, inability to maintain pressure, frequent cycling, or a rough/erratic spray pattern are common signs of worn packings and seals.

The kit includes the packings, O-rings, and related seals for the fluid section. Hardware or major metal pump parts (piston/rod/seat) are not typically included unless specified in the GM7000 parts list.

Yes—if you are comfortable servicing the pump and have the GM7000 manual. Follow all safety/pressure-relief steps. If unsure, consult a qualified service center to avoid damage or leaks.

Service life depends on materials sprayed, filtration, and maintenance. Proper cleaning and flushing after each use can significantly extend packing life.