18'' X 9'' Single Pass Oil Cooler with 3/4'' NPT18'' X 9'' Single Pass Oil Cooler with 3 4'' NPT CORE HEIGHT: 8'' CORE WIDTH: 13 3 4'' CORE THICKNESS: 1 1 2'' OVERALL HEIGHT: 9'' OVERALL WIDTH: 18'' FITTING INLET: 3 4'' NPT Female FITTING OUTLET: 3 4'' NPT Female Single Pass Air to Oil Max Operating Pressure at 200 psi Requires 2 Mounting Kits KA74138 RTF Round Tube and Fin Design with Female 3 4'' NPT Related Parts KA74138 Specifications Product Condition: New 100% brand new and high quality. The