Re: 55 RDE-17, 25 hp, Power Head O-rings, etc Home › Forum › Ask A Member › 55 RDE-17, 25 hp, Power Head O-rings, etc › Re: 55 RDE-17, 25 hp, Power Head O-rings, etc frankrUS Member - 1 Year (includes $3 online payment fee)Replies: 6715Topics: 51 July 8, 2018 at 1:02 pm #79218 Hats off to you for that beautiful job of cleaning the magneto.