GRACO Keyed Spacer - (SKU: 19B428)The GRACO 19B428 is a keyed spacer, a precision engineered component designed to fit securely within GRACO spray equipment. Its material is not specified in available sources, but it is intended to maintain proper alignment and spacing between critical parts in GRACO machinery, ensuring reliable operation and preventing misalignment or wear. Key Features: Keyed Spacer 19B428 Designed for use with GRACO spray equipment; specific models not listed

It includes all necessary seals

The GRACO 15F663 is a valve seat designed for use with a 9/16" ball

Ensure all connections are secure and compatible with existing equipment

Versatile – can be used with most lubricants

Regularly inspect the spacer and motor assembly for wear or misalignment

Ultrasonic

Regularly inspect and replace the filter base as part of routine maintenance to maintain system efficiency

The GRACO 113319 Fitting

The GRACO 15E085 is an actuator pin

Inspect related components (such as piston and crankshaft) for wear during replacement

such as two-component epoxies

The GRACO 181645 Bearing Sleeve is a precision-engineered component designed to support and align bearings within GRACO equipment