Graco 287813 Pump Packing Repair Kit

Graco 287813 Pump Packing Repair Kit is a genuine OEM replacement kit designed to restore pump performance and prevent leaks in high-pressure sprayers.

Fits GH 200, GH 230, and GH 300 sprayers
Includes complete fluid-section sealing components
Ideal for restoring pressure and spray consistency
Durable OEM materials ensure long-lasting performance

Retail Price: $190.5

You save: $56.38 (29.60%)

Our Price: $134.12

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Description

Quick Compatibility & Highlights

Compatible Machines

This OEM kit is designed for the following Graco gas-hydraulic airless sprayers (verify series/sub-model before ordering):

Graco GH 200
Graco GH 230
Graco GH 300

What Is the Graco 287813 Pump Packing Repair Kit?

The 287813 is a factory packing/repair kit for the fluid section of compatible GH-series pumps. It replaces the internal wear and sealing components (e.g., packings, O-rings, glands, and check components) to restore pressure, reduce leaks, and extend pump life—without replacing the entire pump.

Kit at a Glance

Part #	287813
Type	Pump Packing/Repair Kit (fluid section)
Fits	GH 200, GH 230, GH 300 (verify series)
Purpose	Restore sealing/pressure performance; reduce leaks and pulsation
When to Use	Loss of pressure, material bypass at packings, visible leakage, or scheduled maintenance

Why Choose the 287813 Kit?

OEM fit & materials for reliable sealing and long service life.
Cost-effective vs. complete pump replacement.
Restores performance: helps recover pressure, smooth flow, and spray quality.
Maintenance-friendly: supports planned rebuild intervals on high-use machines.

Installation & Maintenance Tips

Clean the fluid section thoroughly and inspect the rod/cylinder for scoring before reassembly.
Lubricate packings per the service manual and follow the specified torque for the packing nut.
Prime with compatible solvent/material after rebuild; check for leaks under low pressure first.
Replace worn balls/seats if your manual calls for it during a repack interval.

Frequently Asked Questions

It fits common GH 200, GH 230, and GH 300 configurations. Always verify the exact model/series from your pump’s parts list to ensure you order the correct kit for your unit.

Falling pressure, material bypass around the rod, leakage at the throat, excessive pulsation, or poor spray pattern typically indicate worn packings that should be replaced.

Basic hand tools are usually sufficient. Follow the service manual for disassembly, packing stack order, lubrication, and torque values. A clean bench and proper rod support help avoid damage during reassembly.

No. The kit replaces sealing components. If the rod or cylinder is scored or out of tolerance, repair or replacement of those parts is required for a lasting fix.

Intervals depend on material type, filtration, and run hours. Many contractors repack on a preventive schedule (e.g., after heavy projects) or at the first signs of leakage/pressure loss. Consult your machine’s manual for guidance.