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The genuine Goodman B1796632 is a 3/8-inch seal and nut assembly engineered to provide a leak-free connection on the AEPT060-00C-1 air handler and compatible Goodman/Amana models. This OEM-spec seal maintains a tight refrigerant and air seal at threaded line connections, preventing pressure loss and protecting overall system efficiency. A worn or missing seal is a common cause of nuisance leaks during coil or line service.
This is the genuine Goodman OEM seal and nut, machined to exact factory tolerances for a guaranteed fit. Generic universal seals may not seat correctly on Goodman-threaded fittings, risking slow leaks and repeat service calls. For a sealed connection that holds, OEM is the reliable choice.
Easy (1/5) — A basic hand-tool replacement. Always recover or isolate refrigerant before opening a sealed line, then thread the new nut and seal to spec. Best performed by an EPA-certified technician when refrigerant lines are involved.