Delco 50dn alternator

[platinum mci]

Has anyone had to replace the rear oil seal o-ring on the back looks like just 7 bolts and torque the bolts down but not sure, this unit is on the 1983 mci 9 with a 6v-92,  and where is a good source to buy the o-ring kit?

[Sammy]

Try these folks: http://www.kirksauto.com/

[platinum mci]

Thank you for the link I will call them today.