Westerbeke 55B Four Engine
As an Authorized Westerbeke Dealer , Diesel Parts Direct carries a great selection of genuine diesel engine parts. We stock most popular Westerbeke products like oil and fuel filters, and impeller kits and have them ready for immediate shipment. If you know the correct part number, please enter it in the search box located in the navigation bar, or use any of our quick links below to access the most common parts available for this model.
If you do not see the parts you are looking for, please use our quote request form or call us at 888.650.2771 : our knowledgeable inside sales staff will gladly help you.
Back to Westerbeke Propulsion Engines
COG BELT - 7.5 BTD / 10.0 BTD (28.3 X A1, RAW WATER PUMP)
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ZINC - 108B SIX / 11.0 BTD / 12.5 BTDA (1/4 NPT X 1-3/4)
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HEAT EXCHANGER GASKET - 11.0 BTD / 12.5 BTDA / 15.0 BTDA (2-3/4")
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FUEL FILTER ELEMENT - 10.0 BTD / 11.0 BTD / 12.5 BTDA (WITH O-RINGS)
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OIL FILTER - 10.0 BTD / 20B TWO / 30B THREE (SPIN-ON)
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EXHAUST ELBOW KIT (WATER INJECTED, 70 DEGREE)
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ALTERNATOR - 15.0 BTDB / 20.0 BEDA / 25.0 BED (12V DC, 50A, WITH REGULATOR)
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COG BELT - 55A FOUR (35.3 X A, RAW WATER PUMP)
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OPERATOR MANUAL - 55B FOUR / 55C FOUR / 55D FOUR
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UPPER ENGINE GASKET SET - 55B FOUR
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SPARE PARTS - 55B FOUR / 55C FOUR / 55D FOUR (KIT A)
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SPARE PARTS - 55B FOUR / 55C FOUR / 55D FOUR
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COMPLETE ENGINE GASKET SET
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HARDWARE KIT - 55B FOUR / 55C FOUR / 55D FOUR
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RAW WATER PUMP IMPELLER KIT (FOR WB055624 PUMP) - 15.0 BEG / 12.5BEG
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HEAT EXCHANGER - 55B FOUR
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FUEL INJECTOR NOZZLE - 55B FOUR
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THERMOSTAT GASKET - 55B FOUR
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GLOW PLUG - 55B FOUR / 55C FOUR / 55D FOUR (12V DC, 4LE1)
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VALVE COVER GASKET - 55B FOUR
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FUEL INJECTOR RETURN LINE - 55B FOUR
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FUEL SHUT-OFF SOLENOID - 55B FOUR
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CYLINDER HEAD GASKET - 55B FOUR
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THERMOSTAT - 55B FOUR / 55C FOUR / 55D FOUR
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Special Order
FUEL FILTER - 7.0 BCGA 60 HZ (80 MICRON, ELECTRIC FUEL PUMP INLET)
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FRESH WATER PUMP - 55B FOUR
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RAW WATER PUMP - 5.8 BCGD / 3.75 BCGTC / 4.2 SBCG
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RAW WATER PUMP REPAIR KIT (FOR WB055624 PUMP)
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