This Homelite NOS chainsaw carburetor grommet 59770 is a replacement rubber grommet used on select vintage Homelite chainsaws, including the SXL and XL12.
The carburetor grommet helps seal and support the carburetor adjustment area, helping keep the saw tuned properly and reducing the chance of air leaks around the carburetor.
This is a good replacement part for repairing, restoring, or maintaining older Homelite chainsaws that use the 59770 carburetor grommet.
Please compare your original part number and grommet style before ordering to make sure this is the correct part for your chainsaw.