Reply To: Oil leak on top or rubber sail drive bellows Dufour34P – Volvo Penta D1 -30

19/12/2022 at 19:04 #416094
Angus Spence

    Peter,
    I agree with the others, its likely to be the sail drive oil. You could check by comparing the colour. The sail drive oil should be clear in colour while the engine oil will be darker (with carbon) depending on when the last oil change was.