FF5776 Fleetguard Fuel Filter Genuine Cummins 2893612 (Pack of 6)Brand Cummins Product Grade Replacement Part Outer Material Metal or Plastic Vehicle Service Type Truck Item Diameter 19. 89 Millimeter About this item FF5776 Fleetguard Fuel, Secondary (Pack of 6) Overall Height 226. 52 mm (8. 918 in). Largest OD1 19. 89 mm (4. 72 in). Seam OD 119. 89 mm (4. 72 in). Gasket OD 118. 87 mm (4. 68 in) Gasket Inside Diameter 101. 6 mm (4 in). Thread SizeM90 X 2 7H INT. Standpipe: NO. Efficiency, TWA BY SAE J 198598. 7 %