Baldwin Filters PT9427-MPG Hydraulic Filter Element

Baldwin PT9427-MPG Hydraulic Filter Element

The Baldwin PT9427-MPG is a cartridge-style hydraulic filter element built for heavy equipment maintenance. It fits Caterpillar D10T and D11T crawler tractors, the 793D off-highway truck, the 587T pipelayer, and the 657G wheel tractor. Mechanics and fleet managers use it to protect hydraulic systems from particle contamination. It is not suited for applications requiring a different micron rating or thread connection.

Maximum Performance Glass Media

The element uses Maximum Performance Glass media rated at a 20 micron rating to capture fine particles in hydraulic fluid. Two gaskets come attached to the element, removing the need to source or install separate seals during a change-out. This design reduces assembly time and helps prevent leaks caused by missing or misaligned gaskets. The cartridge has no thread size, so it mounts in a compatible housing rather than spinning onto a threaded base.

Nine-Inch Height for Compatible Caterpillar Systems

At nine inches in height and length with an outside diameter of 6 25/32 inches and a 4 1/4 inch inside diameter, the filter fits the specified Caterpillar models without modification. It handles the flow demands of those machines while maintaining the rated filtration level. The element will not fit equipment requiring a different length, diameter, or micron specification. Buyers needing a different capacity or a spin-on design must select another part number.