Home › Forum › Ask A Member › ’51 Big Twin › Re: ’51 Big Twin
October 31, 2017 at 5:08 pm
#66852
The base gasket is #302625 with an adaptor gasket under that of #302821. The impeller #778891 if you don’t want a Sierra. I believe the quad seals to replace the o-rings in the carbon holders is #305098? Someone correct me on that if I’m wrong, please. The quad seal is a better choice when replacing that o-ring. IMHO.
Dan in TN