

The Graco 178894 GB Sleeve Housing provides precise alignment and support for piston and rod assemblies in high-pressure pumps.
| Feature | Details |
|---|---|
| Precision Alignment | Maintains accurate positioning of piston and rod assemblies. |
| Durable Construction | OEM-grade sleeve housing resists wear and deformation. |
| Easy Replacement | Fits directly without modifications in compatible pump assemblies. |