Donaldson Fuel Filter, Water Separator - P551838
Replaces Donaldson - P550913
Outer Diameter 4.29 inch (109 mm)
Thread Size 1-14
Length 5.04 inch (128 mm)
Gasket OD 4.02 inch (102.1 mm)
Gasket ID 3.59 inch (91.2 mm)
Bowl Thread 3 1/8-10 UN
Efficiency 90% 30 micron
Efficiency Test Std ISO 4402/11171
Flow Direction Outside-In
Type Water Separator
Style Spin-On