Parker 1458040100 Rod Eye Knuckle 6 Inch Bore 4MA Series

Product Description

The PARKER 1458040100 is a rod eye knuckle accessory designed for use with Parker 4MA series pneumatic air cylinders. This fitting attaches to the cylinder rod end to provide a pivoting clevis-style connection point, allowing the cylinder to drive loads that require angular motion or slight misalignment between the cylinder axis and the load path. It is sized for a 6-inch bore cylinder. Installation is typically performed by millwrights, industrial maintenance technicians, or pneumatic system specialists during cylinder mounting or actuator assembly work.

This rod eye knuckle is suited for industrial pneumatic automation applications where 4MA series air cylinders are used as linear actuators. Common installation scenarios include machine tooling fixtures, press frames, conveyor gate mechanisms, and other industrial equipment requiring a pivoting rod-end connection. The part is sold as a single unit per package.

Key Features

• Rod eye knuckle configuration provides a pivoting connection at the cylinder rod end
• Sized specifically for 6-inch bore 4MA series Parker air cylinders
• Accommodates angular misalignment between cylinder rod and driven load
• Direct OEM-style replacement accessory for field service or new installations
• Sold as a single unit with no minimum order quantity above one

Compatibility

Designed for use with Parker 4MA series air cylinders with a 6-inch bore size.

Installation Notes

De-energize and exhaust all air pressure from the pneumatic system before removing or installing cylinder rod end accessories. This part is typically installed by industrial maintenance technicians or pneumatic system mechanics. Verify thread engagement and torque the rod end connection to the cylinder rod according to the cylinder manufacturer service documentation. Inspect the knuckle pin and retaining hardware for proper fit before returning the system to service.