Blower Motor Update KitOEM part numbers AR74019 Item Information Kit Includes 2 Assemblies to Replace Both OE Plastic Assemblies for Tractors with Double Blower Motors AR74019 For Foam Insulation Pad Order 2 of 320 465 Additional Information Hinson Cab With Double Blower Motors Replaces Both Original BM20013 Blower Motors Specifications TYPE Single Speed OVERALL HEIGHT 4 3 4" OVERALL WIDTH 5 3 4" VOLTAGE 12 MOUNTING BASE LENGTH 14 3 4" MOUNTING BASE WIDTH 5" Compatible With