The Caterpillar hours filter kit for CAT 236D 242D 246D 262D 272D 272D XHP 272D2 272D2 XHP is a filter/regulator from Caterpillar. It sits in the supply line to a pneumatic or hydraulic system, keeping the fluid or air clean and properly regulated. It is commonly in OEM equipment and MRO replacement for fluid conditioning systems.
