Lawn Boy Air Filter Cover part# 608791 is used on the following lawn mower models; 4500, 4501, 4532, 5006, 5024, 5064, 5084, 5125, 5239D, 5239F, 5243, 5244, 5269D, 5269F, 5269G, 5273, 5274, 6255, 6260, 6277, 7024, 7084, 7221D, 7221F, 7221G, 7225, 7226, 7260D, 7260F, 7260G, 7264, 7265, 8229F, 8233, 8233AE, 8234, 8234AE, 8252, 8253, 8255, 8256, 8600, and 8601. There may be models that use this part that we do not have listed here. Please refer to your owners manual or a parts breakdown for your model, to assure that this is the correct part for your machine, before you order.