Graco 16X460 Pump Cylinder

Compatible Machines

• Graco TexSpray Mark X ProContractor (e.g., 16X099)
• Graco TexSpray 7900HD ProContractor (e.g., 16W888)
• Graco TexSpray 7900HD IronMan (e.g., 16X949)

Tip: Always confirm with your sprayer’s parts manual or serial plate before ordering.

What is the Graco 16X460 Pump Cylinder?

The Graco 16X460 Pump Cylinder is a genuine OEM cylinder sleeve for the fluid section on high-output TexSpray units. It houses the packings and guides the piston/rod under high pressure, restoring factory performance when the original cylinder is worn or scored.

Quick Specs

Why choose this cylinder

• Direct-fit OEM part for reliable sealing and pressure control
• Restores spray performance and extends packing life when the old sleeve is worn
• Designed for heavy-duty texture & high-build applications typical of Mark X/7900HD

Installation Notes

• Inspect/replace packings and piston rod if worn; a fresh cylinder with fatigued packings won’t hold pressure.
• Lubricate packings and rod during assembly; torque fasteners to spec from the service manual.
• Pressure-test with water or compatible solvent before returning to production use.

Often Used With

• Complete fluid section (e.g., Mark X/7900HD assemblies)
• Packing/repair kit (for your exact Mark X or 7900HD variant)
• Piston/pump rod and throat seal lubricant

Frequently Asked Questions