Home › Forum › Ask A Member › End play on 1957 35 HP Evinrude Lark › Re: End play on 1957 35 HP Evinrude Lark
June 17, 2018 at 4:22 am
#78070
The quad ring seals the lower crank bearing. It’s like a 90 degree cornered O ring and an upgrade from what you likely have on your motor.
The upper seal will be a regular seal and not a quad ring.