

The Graco 185213 Pump Sleeve is a genuine OEM cylinder sleeve that restores pump performance and sealing efficiency in select Graco airless sprayers. Ideal for replacing worn or damaged sleeves in high-use machines.
The Graco 185213 Pump Sleeve (also shown as 185-213) fits the following Graco airless sprayers and legacy equivalents:
| Part Number | 185213 (aka 185-213) |
|---|---|
| Item Type | Pump Sleeve / Cylinder Sleeve for airless pump fluid section |
| Function | Provides the wear surface for the pump piston/rod; restoring pressure and sealing when replaced. |
| Common Families | Graco Ultra, Ultimate, Nova, Super Nova, GM 3500, LineLazer 3500, EM 590, and related legacy variants. |
The Graco 185213 Pump Sleeve is the cylinder body within the fluid section that houses the piston/rod and primary packings. Replacing a worn sleeve helps recover operating pressure, reduce spitting, and prevent premature wear of other pump components.