GRACO Wheel Hub Assembly - (SKU: 24J889)The GRACO 24J889 is a wheel hub assembly designed for use in GRACO equipment. Its material is not specified in available sources, but similar GRACO wheel assemblies typically feature a steel hub with a pneumatic or solid rubber tire. The intended use is to provide mobility and support for GRACO sprayers or other equipment, ensuring smooth movement and stability during operation. Key Features: Wheel Hub Assembly Provides mobility and stability for

Inspect the packing block and mating surfaces for wear or damage before installation

Washer kit

Universal fit for various GRACO grease pump models

Fixed pressure relief setting

• Filters contaminants from fluid lines • Helps maintain equipment reliability and longevity • Easy to install and maintain

Use appropriate fittings and hoses rated for the intended fluid and pressure

25 ft-lb plus one full turn

Follow GRACO’s recommended maintenance schedule for long-term reliability

Used in GRACO spray equipment to maintain optimal air temperature

but it is intended for professional use in dispensing petroleum-based lubricants and antifreeze

Ensure all pressure is relieved before servicing or replacing the actuator

Compatible with GRACO lubrication systems requiring part number 245832