GRACO Pawl, Rocker Arm - (SKU: 557024)The GRACO 557024 is a pawl and rocker arm assembly designed for use in GRACO lubrication equipment, such as box lubricators. It is a small, precision engineered metal component that facilitates the mechanical operation of the lubricator, ensuring reliable engagement and movement within the system. The intended use is to provide consistent mechanical action for dispensing lubricants in industrial applications. Key Features: Pawl, Rocker Arm Compatible

Follow preventative maintenance schedules

Ensure the pump is depressurized and isolated before replacing the seat

or other liquid materials with GRACO airless sprayers

Check for proper alignment to avoid obstruction of exhaust flow

It is a sealing element that helps maintain pressure and prevent leakage within the piston assembly

TPE (Hytrel) material

Designed for GRACO 75cc equipment

ensuring smooth and efficient fluid management

a material known for its chemical resistance

AX26 (1/2" x 28" outside circumference)

but it is engineered to provide a stable mounting platform for pressure washer components

and process applications where GRACO 2150 series pumps are employed