Graco 288482 Pump Cylinder Repair Kit

The Graco 288482 Pump Cylinder Repair Kit is a genuine OEM replacement designed to restore pressure and performance in GH 200 sprayers.

Part Number: 288482
Fits: Graco GH 200 Convertible
Purpose: Repairs worn or damaged pump cylinder
Category: Pump & Cylinder Parts
Quality: Genuine Graco OEM component

Retail Price: $522

You save: $139.9 (26.80%)

Our Price: $382.1

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Description

Product Overview & OEM Fitment Details

Compatible Machines

Install this OEM kit only on models that specify 288482 in their parts list.

Graco GH 200 Convertible (all variants that use the 288482 pump cylinder)

What is the Graco 288482 Pump Cylinder Repair Kit?

The Graco 288482 is an OEM Pump Cylinder Repair Kit for select heavy-duty gas hydraulic sprayers. It restores the pump’s pressure and sealing performance by replacing the worn cylinder section with factory-spec parts designed for precise fit in the GH 200 pump assembly.

OEM Quality: Genuine Graco components for correct tolerances and durability.
Purpose: Correct scoring, wear, or leakage in the pump cylinder to bring the sprayer back to spec.
Result: Steadier pressure, consistent atomization, and extended pump life.

Key Specs & Identification

SKU / Part No.	288482
Part Type	Pump Cylinder Repair Kit (cylinder section & related OEM components)
Primary Fit	Graco GH 200 Convertible (models specifying 288482)
Category	Graco Airless Sprayer Parts > Pumps & Cylinders
Cross/Notes	Also referenced as “Kit, Repair, Cylinder, GH200” in some parts lists.

Installation & Maintenance Notes

Verify your sprayer’s model/serial and pump assembly number against the parts manual before ordering.
Follow Graco torque values, orientation, and lubrication/assembly steps in the service manual.
Inspect piston/packings/rod for wear; replace associated wear parts as needed for best results.
After installation, prime with compatible fluid and check for leaks and stable pressure.

Frequently Asked Questions

Check your unit’s parts manual or pump assembly diagram. If the cylinder line item lists 288482, this is the correct OEM kit. When in doubt, match by model, serial, and pump assembly PN.

Loss of pressure, pulsation, difficulty holding spray pattern, or visible scoring/wear on the cylinder wall are common indicators that the cylinder is due for replacement.

This is a cylinder repair kit. It targets the cylinder section and OEM components supplied by Graco for kit 288482. Other wear items (e.g., packings, balls, seats) may be separate; consult your parts manual for the complete bill of materials.

Use clean, filtered coatings within rated viscosity, flush with appropriate solvent after use, keep suction filters clean, and replace packing sets at the first sign of leakage to protect the new cylinder.

Yes. It’s a genuine Graco OEM kit designed for the specified GH-series pump configuration.