The AIRman K1100-344 is a reliable pilot-operated 3-way valve with a 1/4" NPT connection and included fittings, designed for single-acting cylinders and suspension dump applications. This rugged valve is engineered to withstand demanding conditions, providing dependable control and long-lasting performance that meets OEM standards. Width: 2.3” Height: 2.0” Thickness: 2.3” Cross-Reference: Hendrickson AK-54, A-23588, Hendrickson VS-23588, Hendrickson 170.AK54, Velvac 034074, Hendrickson 510-05588-20 Application: Single Acting Cylinder, Suspension Dump