65B Four

Westerbeke marine diesel engines, Westerbeke marine gas engines and Century marine diesel engines represent over 70 years of industry leading experience in auxiliary marine propulsion.

SKU: 65B4 Category:



Cylinders: 4
Length: 40.90 in.
Bore: 3.86 in.
Width: 25.30 in.
Stroke: 4.72 in.
Height: 27.90 in.
Displacement: 202.50 cu. in.
Weight: 730.00 lbs.
Aspiration: Natural


Advanced Specifications

      Westerbeke 65B Four 1-2012.pdf

Manuals (Operators, Parts, Technical, Installation)

      Installation Manual – Marine Engines & Generators

      65A 65B Four Oper. Manual 054218

      Westerbeke Superseded Parts Listing

Diagrams (Wiring, Installation)


      ENGINEER – 65A_B FOUR ZF25M 72AMP_53998_REV B.pdf

Bulletins (Service, Parts)

      Parts Bulletin 2008-3: Oil Filter 052980

      Parts Bulletin 2008-4: Paint Storage
Applies To: All Models

      Service Bulletin #242: Manufacture Date Code

      Service Bulletin #155: Keyswitch

      Service Bulletin #136: Shift Lever

      Service Bulletin #125: Oil Pressure Switches

Please Note: While every attempt is made to ensure the information on this site is accurate, this data is provided for information purposes only and is subject to change.

Additional information

Weight 730 lbs


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