Bore: 3.50 in.
Stroke: 3.51 in.
Displacement: 128.00 cu. in.
Length: 38.00 in.
Width: 18.13 in.
Height: 25.06 in.
Weight: 683.00 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.
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 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.
034444 - SPARE PARTS KIT A W46
034445 - SPARE PARTS KIT B W46
CYLINDER BLOCK - SUMP
CYLINDER HEAD - INTAKE MANIFOLD
TIMING CASE - TIMING GEARS
CRANKSHAFT - PISTONS
VALVES - ROCKER SHAFT - CAMSHAFT
LUBRICATING OIL PUMP
46-OIL FILTER-LINES-SUMP-FR RT MOUNT
15.0 BTD-OIL FILTER-SUMP-FR RT MOUNT
FRONT OPENING EXHAUST MANIFOLD
EXTRUDED EXHAUST MANIFOLD
SEA WATER PUMP
FRESH WATER PUMP
46-BACK END-HBW TRANSMISSION-MOUNTS
WARNER HYDRAULIC TRANSMISSION
HBW TRANSMISSION SHIFTING BRACKET
ALTERNATOR MOUNTING AND BELTS
15.0 BTD - AC OUTPUT & REGULATOR 1 PH
15.0 BTD - AC OUTPUT & REGULATOR 3 PH
PROPULSION INSTRUMENT PANELS
GENERATOR CONTROL PANEL
GENERATOR SOUND GUARD
GENERATOR BELT GUARD
15.0 BTD-BACK END-GENERATOR-MOUNTING
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