GRACO Piston Bearing for Husky Air-Operated Diaphragm Pumps - (SKU: 188613)The GRACO 188613 is a piston bearing made of durable acetal plastic, designed for use within Husky air operated diaphragm pumps. It functions as a critical internal component, ensuring smooth piston movement and reducing friction during pump operation. Key Features: Piston Bearing Fits Husky 1040, 1590, 2150 Pumps Acetal Plastic Husky 1040, 1590, 2150 Air Operated Diaphragm Pumps Durable acetal plastic construction for longevity Designed for smooth

Its intended use is to ensure reliable

The GRACO 17H404 is a painted rear frame component designed for use in GRACO RTX series texture sprayers

Designed for use with GRACO severe duty airless sprayer equipment

GRACO LineLazer IV 250DC

Follow manufacturer guidelines for air supply and electrical connections (if electric model)

Spacers: Delrin

The part is intended to seal or secure specific ports or openings within GRACO equipment

Suitable for various industrial lubrication and maintenance applications

Compatible with select GRACO pump assemblies (e

7 MPa) (Note: Some sources list 125 psi for metal versions

Inspect the tip for wear or damage before use

Regularly inspect the footvalve for wear or damage