Westerbeke Corporation

Diesel and Gasoline Engines

State-of-the-Art Marine Propulsion
With over 65 years experience with marine propulsion engines and a support network that's unmatched, it's easy to see why Westerbeke is still the prevailing leader in marine propulsion. Exclusively designed for marine applications, these engines represent a breakthrough in compactness, quietness, and reliability. Used by the most prestigious auxiliary sailboat builders, thousands of engines have been installed in boats for pleasure, commercial and government use.

Dedication to Service
Westerbeke has managed to incorporate over 65 master distributors and their dealers worldwide to assist in the service of our quality products. Our distributors and dealers are dedicated to the consistent evolution of our product line as well as making sure that every customer is taken care of in the most efficient way possible. Whether it's parts, warranty, or technical service, you will always find a local Westerbeke distributor or dealer close by who can help.

Product Line
Choose from several Westerbeke diesel models, one Westerbeke gasoline model, and five Universal diesel models ranging from 11 to 173 HP.

Westerbeke Diesel Engines

Model
Power
@ RPM
Engine
Aspiration
Capacity
HP
kW
cu in
litres
11A ONE 10.7 8.0 3000 1 Cylinder Natural 32 0.5
12C TWO 12.0 8.9 3000 2 Cylinder Natural 39 0.6
20B TWO 18.0 13.4 3600 2 Cylinder Natural 39 0.6
30B THREE 27.0 20.1 3600 3 Cylinder Natural 58 1.0
35D THREE 31.0 23.0 3000 3 Cylinder Natural 80 1.3
44B FOUR 44.0 32.0 3000 4 Cylinder Natural 107 1.8
55C Four 55.0 40.0 3000 4 Cylinder Natural 133 2.2

Westerbeke Gasoline Engines

Model
Power
@ RPM
Engine
Aspiration
Capacity
HP
kW
cu in
litres
W-70GA 66.0 49.0 3600 4 Cylinder Natural 133 2.2

Universal Diesel Engines

Model
Power
@ RPM
Engine
Aspiration
Capacity
HP
kW
cu in
litres
M3-20B 20.0 15.0 3600 3 Cylinder Natural 44 0.7
M-25XPB 26.0 19.0 3000 3 Cylinder Natural 61 1.0
M-35B 35.0 26.0 3000 4 Cylinder Natural 81 1.3
M-40B 37.5 27.0 3000 4 Cylinder Natural 91 1.5

Century Diesel Engines

Model
Power
@ RPM
Engine
Aspiration
Capacity
HP
kW
cu in
litres
Century 120-T4A 126.0 93.0 2400 4 Cylinder Turbo 264 4.3
Century 170-T6A 173.0 129.0 2200 6 Cylinder Turbo 396 6.5

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 without notice.

 


Westerbeke Corporation | Myles Standish Industrial Park, 150 John Hancock Road, Taunton, MA 02780-7319, USA