This listing is for a rear door assembly, AYP part #401814X428. It was removed from a Weed Eater model #961340001 07 21 inch mower, with a Briggs and Stratton model #10T802-0716 E1 engine. It may fit other models as well. Please confirm that this part will fit your equipment before purchase. It is in good condition. Payment within 2 days of purchase. If you are looking for a part that I don't have listed please ask, I might have one. Thanks for looking!