Bore: 3.07 in.
Stroke: 3.07 in.
Displacement: 90.93 cu. in.
Length: 33.77 in.
Width: 17.23 in.
Height: 23.70 in.
Weight: 419.00 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: 20B Two, 30B Three, 35B Three, 35C Three, 35D Three, 38B Four, 42B Four, 44A Four
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.
045044 - HOSE KIT 38B/42B
037709 - SPARE PARTS KIT A 42B FOUR
044856 - SPARE PARTS KIT B 42B FOUR
TIMING COVER AND SUMP
CRANKSHAFT AND PISTONS
LUBE OIL PUMP
35B - 38B - 42B - FUEL SYSTEM
10.0 BTD-11.0 BTD-12.5 BTDA - FUEL SYSTEM
35B - 38B - 42B - COOLING SYSTEM
10.0 BTD-11.0 BTD-12.5 BTDA - COOLING SYSTEM
FRESH WATER PUMP
SEA WATER PUMP
35B-38B-42B - FRONT EXHAUST MANIFOLD
35B-38B-42B-BACK END-JS TRANS-MOUNTS
35B-38B-42B-JS TRANS SHIFT BRACKET
35B-38B-42B-BACK END-HBW TRANS-MOUNTS
HBW TRANSMISSION SHIFTING BRACKET
10-11 BTD-12.5 BTDA-GEN-BACK END-MOUNTS
10-11 BTD-12.5 BTDA - AC & REGULATOR
35B - 38B - 42B - ELECTRICAL SYSTEM
35B - 38B - 42B - INSTRUMENT PANELS
10-11 BTD-12.5 BTDA - GENSET CONTROLS
10.0-11.0 BTD - 12.5 BTDA - BELT GUARD
35B-38B-42B - THROTTLE & STOP
10-11 BTD-12.5 BTDA - ELECTRICAL
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