Quick view Donaldson P551807 Donaldson Oil Filter Spin-On Full Flow for Caterpillar Engines & Equipment Compare MSRP: $37.00 P551807 Donaldson Oil Filter Spin-On Full Flow forCaterpillar Engines, EquipmentCross Reference:Baldwin B7700Caterpillar 1R1807Specifications: Outer Diameter 108mm (4.25 inch)Thread Size 1 1/8-16 UNLength 262mm (10.31 inch)Gasket OD 99mm (3.90... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List