The GeneralAire 12756 is the correct replacement for the following air cleaners:
The GeneralAire 12756 Air Cleaner Stud Receiver is ideal for applications that use plain unthreaded studs such as tubing, nails, rods, die cast studs and rivets. Also known as part number 4015, this air cleaner stud receiver applies fasteners quickly over unthreaded studs. The benefit of this GeneralAire AC3 air cleaner stud provides positive retention, whether on very smooth or hard surfaces.
GeneralAire Air Cleaner Stud Receiver Replacement specifications:
The GeneralAire 12756 Stud Receiver can be permanent or removable when using the proper stud modification or fastener. This stud receiver reduces the handling of parts by eliminating the need for special nuts, washers and threaded collars with a vibration proof attachment. GeneralAire is also known by the following spelling variations: GeneralAir, General Aire and General Air.