Evaporator With Heater CoreOEM part numbers RE49599 Item Information With Heater Core Specifications VALVE TYPE Coil, O Ring FITTING TYPE O Ring CORE LENGTH 16 1 2" CORE HEIGHT 10" CORE WIDTH 3 1 2" OVERALL LENGTH 21 3 4" OVERALL HEIGHT 12 1 2" OVERALL WIDTH 14 1 2" FITTING INLET #10 Male O Ring FITTING OUTLET #12 Male O Ring Compatible With John Deere Tractors8570, 8770, 8870, 8970