Crown Actuator – CR803310

Crown manufactures this actuator, part number 803310, for its lift truck line, where an actuator's role is to convert a control input into the mechanical motion that moves or positions a mechanism. At 0.05 pounds it is a compact, light unit, the scale of a control-level component rather than a heavy powered cylinder, which places it among the smaller actuating parts in the truck.

As a Crown part carried under the 803310 number, it is built to the specification and mounting arrangement Crown cataloged, so it drops into the position the original occupied. Actuating components see repeated cycling in service, and when one stops responding cleanly the function it drives is what fails with it.

When you replace it, match the unit to the Crown part it comes off of by its mounting footprint and connection, since that is what determines whether the replacement seats and operates in the original's place.