Oil return o-ring for 1999-11 Harley-Davidson® big twin engines. For use with .046 inch thick head gaskets. .437" ID X .565" OD .062 inch cross section.
Harley-Davidson® part numbers 11105 and 11275.
Note: All reference to H-D® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle's products are original equipment parts or that they are equivalent to the corresponding H-D® part number shown.