CAT® Engine Oil Filters 1R-1807 is designed to meet the needs of Caterpillar engines by providing superior protection against particles that can make their way into the lubrication system during service or component wear.
Designed to work specifically with the following Caterpillar engines models: C7, 3116, 3126B, 3304, 3304B, 3306, 3306B, and see below for other compatibilities.