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4.0 BCD - 60 Hz Only

Cylinders: 3
Bore: 2.76 in.
Stroke: 2.76 in.
Displacement: 49.00 cu. in.
Aspiration: Natural

Length: 28.80 in.
Width: 15.40 in.
Height: 20.70 in.
Weight: 356.00 lbs.

Sound Guard Enclosures


This model is no longer in production. Please select from the menu for parts information and technical documents such as advanced specifications, diagrams, manuals and product bulletins.

 

 

 

Technical Documents

Important Note: Technical information is provided on our website for your reference and convenience. Westerbeke recommends that your engine, generator or climate control system is serviced and/or installed only by an authorized Westerbeke distributor or dealer. Click here to locate the Master Distributor or Dealer for your area.

Advanced Specifications
Document Name Publication Date
  Advanced Specifications - Old Model 7/1/2002
Manuals (Operators, Parts, Technical, Installation)
Document Name Publication Date
  Installation Manual - Marine Engines & Generators 6/1/2016
  Westerbeke Superseded Parts Listing August 2015 8/1/2015
  Parts Callout Drawing 48506 1/9/2009
  Operator's Manual 045305 3/1/2008
Guides (Troubleshooting)
Document Name Publication Date
  BC GENERATORS A C ELECTRICAL TROUBLESHOOTING GUIDE 3/1/2016
Diagrams (Wiring, Installation)
Document Name Publication Date
  Wiring Diagram 044732 Revision D 1/19/2009
  Wiring Diagram 044732 Revision E 1/6/2009
  Wiring Diagram 044732 Revision B 12/12/2008
  Wiring Diagram 044732 Revision C 12/12/2008
  Installation Drawing 47887 N/A
Bulletins (Service, Parts, Product Recalls)
Document Name Publication Date
  Parts Bulletin 2010-2: Piston Wrist Pin Size Change

Applies To:

6/11/2010
  Parts Bulletin 2008-4: Paint Storage

Applies To: All Models

11/24/2008
  Service Bulletin #242: Manufacture Date Code

8/20/2004
  Service Bulletin #238: Fuel Pump Inlet Filter Part Number 048076

2/28/2003
  Service Bulletin #175: Fuel Solenoid Wiring

8/14/1989
  Service Bulletin #125: Oil Pressure Switches

8/14/1983

 

 

 

Buy and View Parts Below : Click each image for a larger view and detailed list of the parts for that section. If images do not appear under a "Complete Parts Lists" heading, please scroll down to access the parts related information available for this model.

 

Download Parts Documentation
Document Name Publication Date
  Parts Callout Drawing 48506 1/9/2009
Superseded Parts List
Document Name Publication Date
  Westerbeke Superseded Parts Listing August 2015 8/1/2015