On an 07 softail custom,are the "O" ring on the oil drain plug and the primary drain plug the same size??

 

I just purchased the oil change gasket kit from HD last week. All the "O" rings in the package (3)&nbsp\\;are the same size.
The only&nbsp\\;gasket included is for the Derby cover.&nbsp\\;

 

They are the same, as well as the tranny plug I think.

 

yup. I have found though that the derby cover gasket can be used a few times. As for worrying about leaks, well, it would be kinda hard to miss!

 

As said above....All 3 drain plugs use the same o-ring size!!

 

Yep, and the H-D p/n is 17369-06.

 

Thanks everyone for your replies,I picked up a new primary drain plug at the dealer,What a shock I got!!!!.....It cost $2.50 and the "o" ring,threadsealer,and magnet came with it................AT NO EXTRA COST !!!!!!!!! And they're made in the good old U.S. of A.

 

All 3 are the same o ring "11105