furrygreg
XS650 Member
The build on my son's 1978 XS650 SE is done. Everything is running great. One thing that needs to be taken care of is the gas cap seal. The one that was on the cap was dried out and cracked. Ordered the one from Mike's that says it fits all years, but it seemed to be different than the one we removed. The one from Mike's didnt seem to seat properly and wound up tearing. Does anyone have any advice on where to get the correct seal and the OEM number for it, or does one of the two pre-built assemblies that Mike's sells fit this bike? If i get an entire cap assembly, I should be able to transfer the lock from the old cap onto the new one so we can retain the use of our original keys. Thanks for any help we can get on this.