Home › Forum › Ask A Member › ’58 Big Twin Lower Crank Seal › Re: ’58 Big Twin Lower Crank Seal
February 12, 2017 at 4:38 am
#52867
When I replace the carbon seal on my 1957 RDE19 I upgraded to the quad ring. This was a year or so ago. Dan Gano, where I bought my parts, suggested it.