NeopreneUse for oil/water transferSpecificationsImpeller material: NeopreneInsert material: BrassDrive type with slotted shaft pin: 1 or 2Number of blades: 6Diameter: 1 9/16″ (40 mm)Width: 3/4″ (19 mm)Shaft diameter: 3/8″ (10 mm)Weight: 0.04 kgKit IncludesGaskets and LubricationSuits EnginesYanmar 1GM10Compatible Brands & Part Numbers:ReplacesYanmar – 104211-42070Onan – 132-0859Perkins – 24990272Vetus – IMP00501Volvo – 803729, 875807-0, 876554-7Ancor – J050010CFF – 500100Johnson – 09-806B-1,09-806BSherwood – 9979