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A New Generation Of Marine Diesel Engines

The new Westerbeke advanced engines have the smallest "envelope" available ("envelope" is the combined length, width, and height).  These lightweight low profile engines are designed to fit into the smallest of engine compartments.  They are engineered by Westerbeke, pioneers in the marine diesel engines, to provide consistent performance, quietness, durability and above all reliability, year after year.

The new Westerbeke engines are easy to install, economical to operate, and convenient to service.  A full range of options is available to you to custom tailor your engine to fit your individual requirements.

Marine Diesel Direct™ holds a large inventory of spare parts for your engine including easy to buy spare parts kits and gasket sets tailored to your particular engine.  When you think Westerbeke think Marine Diesel Direct™

For a sailboat engine price quote, please fill out our quote form.  Responses can be expected within 3 business days.

 
Current Models Standard Transmission Cylinders Cubic Inch Horsepower
11A ONE HBW 50 
2.05:1		 1 32 10.7
12C TWO HBW 35 
2.0:1		 2 39 12
20B TWO JS 
2.47:1		 2 39 18
30B THREE JS 
2.47:1		 3 58 27
35D THREE JS 
2:1		 3 80 31
44B FOUR
2:1		 4 107 44
55B FOUR HBW 125
1.88:1		 4 133 55
63D FOUR HBW 250
2.7:1		 4 144 61
71C FOUR HBW 250
2.7:1		 4 154 71
82B FOUR HBW 250
1.9:1		 4 182 82
90A FOUR HBW 250
2.74:1		 4 211 90
108C SIX HSW450A2 2.43:1 6 247 108
 

Engine Dimensions*

 Overall Width Overall Length Overall Height  Mount Centers
11A ONE
238 lbs 		21.6 23.7 21.7 18.9
12C TWO
225 lbs		 17.2 24.9 19.75 14.5 or 16
20B TWO
228 lbs		 17.2 25.9 19.75 14.5 or 16
30B THREE
272 lbs		 17.2 28.8 19.75 14.5 or 16
35D THREE
386 lbs		 21.3 31.4 22.6 14.5, 16 or 18.5
44B FOUR
416 lbs		 21.3 34.9 23.0 14.6, 16 or 18.5
55B FOUR
448 lbs		 21.32 35.0 23.99 16 or 18.5
63D FOUR
614 lbs		 22.7 38.8 24.9 18.5
71C FOUR
689 lbs		 25.3 39.3 27.3 18, 20 or 22.5
82B FOUR
689 lbs		 25.3 38.8 27.3 18.5, 20 or 22.5
90A FOUR
790 lbs		 25.3 39.3 28.5 18.5, 20 or 22.5
108C SIX
972 lbs		 26.9 55.1 29.3 18.5 or 22.5

*dimensions are in inches and with the standard transmission installed
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Many Features Which Are Standard Equipment
  • Self-Bleeding Fuel System
  • Adjustable Failsafe Flexible Mounts
  • Fresh Water Cooling w/ Heat Exchanger
  • Coolant Recovery Tank
  • 12 Volt Electric Fuel Transfer Pump
  • Electric System, 12 Volt, Negative Ground
  • Glowplug Cold Starting Aid
  • Control Brackets - Throttle/Stop and Shift
  • Low Oil Pressure Alarm
  • High Water Temperature Alarm
  • Pre-Wired Engine
  • Lube Oil Drain Hose
  • Air Intake Silencer
  • Owner's Manual and Parts List

Recommended Optional Panel:   The Admiral Panel

 

 

  
  • Tachometer with hour meter
  • Oil pressure gauge
  • Water temperature gauge
  • Volt meter
  • Preheat
  • Start button
  • Key switch
  • 15' wire harness
  • Alarm system
  • Senders