Bore: 2.56 in.
Stroke: 2.61 in.
Displacement: 40.30 cu. in.
Length: 27.40 in.
Width: 15.80 in.
Height: 21.50 in.
Weight: 307.00 lbs.
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.
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.
Applies To: All Gasoline Models BCG, BEG, SBEG, MCG, 55B/C/D
Applies To: All Models
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.
045059 - HOSE KIT 4.5-7.0 BCGB
042941 - SPARE PARTS KIT A 4-9 BCGTC
042942 - SPARE PARTS KIT B 4-9 BCGTC
CRANKSHAFT - PISTONS
VALVES - ROCKER SHAFT - CAMSHAFT
TIMING BELT COVER
TIMING CASE - LUBE OIL PUMP
LUBE OIL FILTER - SUMP - FRONT MOUNTS
EXHAUST MANIFOLD - THERMOSTAT
COOLING SYSTEM - HEAT EXCHANGER
SEA WATER SYSTEM
SEA WATER PUMP
FRESH WATER PUMP-GOVERNOR-BELTS&GUARD
GASDENSER AND LIFT PUMP
DISTRIBUTOR - COIL - SPARKPLUGS
AIR INTAKE & CARBURETOR MOUNTING
BACK END - GENERATOR - REAR MOUNTS
AC OUTPUT CIRCUIT BREAKER
REMOTE CONTROL PANEL
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