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Westerbeke M series

Oil for Westerbeke, M series

Westerbeke Model (M series) to find out what kind of oil is used for it

Type Production
M-25XPB 2010 - to present
M-35B 2000 - 2010
M-40B 2000 - 2010
M-50B 2010 - 2014
M3-20B 2000 - 2010

Recognizing the number...