Graco 287813 Pump Packing Repair Kit
$136.81
$199.00
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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
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
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.
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