89907AH 2" ID x 1 3/4 ID 90 degree hose assembly, This is an OPP Adaptable Hose Product TS1 31508 Radiator cap

31508 Radiator cap

I think that both of these hoses served the same type of application (suction hose from the oil cooler to the water pump

This cap is used with the strainer mesh to protect the oil pump from large objects in the crankcase

OEM Part Number Cross Reference(s): 47-0000071

•  TAMD162B

89907AH 2" ID x 1 3/4 ID 90 degree hose assembly, This is an OPP Adaptable Hose Product TS1 31508 Radiator cap89907AH, 2" ID to 1 3 4" ID 90 degree hose assembly. The short section will be the 2 inch ID end and the 1 3 4" ID end will be the longer section. The long section measures 16 inches from the center of the short section to the end of the long section. The short section measures 7 inches long from the center of the long section to the end of the short section. These types of hose configuration are often needed on older out of production power plants.