Homelite engine backplate gasket fits the following Homelite chainsaws: 4-20, 5-20, 6-22, 7-19, 7-19C, 7-21C, 17, 500, 600D, 600D-A, 700D, 700G, 707D, 707G, 770D, 770G, 775D, 775G, Buz, EZ, EZ-6, Super Wiz 55.
Part #: 55049
New old stock part from closed out dealer.