Description Part Number – P551311 Donaldson Replaces the following part numbers CATERPILLAR 1R0749, 3089679, 3890432 VOLVO 85114045 Attributes Outer Diameter 93 mm (3.66 inch) Thread Size 1-14 UN Length 232 mm (9.13 inch) Gasket OD 72 mm (2.83 inch) Gasket ID 62 mm (2.44 inch) Efficiency 99% 3 micron Efficiency Test Std SAE J1858 Collapse Burst 6.9 bar (100 psi) Type Secondary Style Spin-On Media Type Cellulose.