Hannay Part Woodruff Key #3 (1/8" X 1/2") | Replacement Part For #4 Air Motor | Precision Steel Key – Durable And Accurate Fit 3/4" The O-RING is intended to

The O-RING is intended to provide a reliable seal in various GRACO systems

Essential accessory for maintenance and assembly of GRACO spray systems

automatic grease lubrication is required to extend equipment life and reduce maintenance needs

Seamless operation for uninterrupted workflow

Inspect for proper alignment and function after installation

Hannay Part Woodruff Key #3 (1/8" X 1/2") | Replacement Part For #4 Air Motor | Precision Steel Key – Durable And Accurate Fit 3/4" The O-RING is intended toThe HANNAY Part Woodruff Key #3 (1 8" x 1 2") is a precision engineered steel key designed specifically for use with the #4 Air Motor. This component ensures secure and accurate mechanical coupling, providing reliable torque transmission and alignment in industrial air motor assemblies. Key Features: Constructed from high quality steel for strength and durability Dimensions: 1 8" thickness by 1 2" width for precise fit Woodruff key design allows for