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Westerbeke Diesel 9.4/12.5 BTDB - 10.3/12.5 EGTD - 12.0/15.0 BTDC/EGTD ( 4 Cyl Engine) Service Parts

Service Parts for Westerbeke Diesel Generators Models ( 50 Hz / 60 Hz) with 4 Cylinder Engine

9.4/12.5 BTDB 

10.3/12.5 EGTD

12.0/15.0 BTDC - EGTD

Available online, with your local dealer, and instore at our Gold Coast location Marine Energy Systems. 

Download Parts Manual -

9.4/12.5 BTDB - 12.0/15.0 BTDC -  Parts Manual 047631

10.3/12.5 EGTD - 12.0 / 15.0 EGTD Parts Manual 057157

Basic Service Parts   Part Number  Remarks 
Lub Oil Filter 036918
Fuel filter element 030200
In Line Fuel filter on the lift pump 048076
Air filter element  039705
Zinc Anode 011885
Heat Exchanger Brass End Cap  022850
GASKET, EXCHANGER   2.75" 022851 Need Qty 2
O-Ring H Exchanger GSK 019321 Need Qty 2
Impeller Sea water pump  048500
BELT,  045232
Belt 
Optional Svc Kits 

Parts Kit A 046420
Parts Kit B 047157  Special order in
Hose kit 045055
Cooling System 

Thermostat 024688
Thermostat Gasket 034196
Raw Water pump 048080 SS fm 033636 pump
Raw Water pump 048080 Repair Kit  049000  For the New Pump 
Raw Water pump 033636 Repair Kit; 034466  Kit for old style pump 
Circulation Coolant Pump  045231  
Cir Pump Gasket 030474
Coolant Filler Cap 024306
Heat Exchanger - STD Copper 045528
Heat Exchanger - Copper Nickel - HD  045374
Exhaust Mixing Elbow Kit-45Dig 037402
DC/ Ac Electrical Items 

Starter Motor- 12V 030593
DC Alternator -12V -50 Amp 043953 / 055417  Mitsubishi 
Fuel Lift Pump 12V -STD 039275
Fuel Stop Solenoid  037100  3 wire Type 
Fuel Actuator Solenoid 044990  2 Wire Type Elec Gov
Glow Plug 12V Pre Heat  024353
FUSE Glass MTH 8A,250V,.25x1.25 033769
Breaker 20Amp 12v Rest push  024683
Bridge Rectifier 

043649
Relay K1/2 - 12V 40A 037833
Senders/ Switches/ Solenoids  12v
Oil Press Switch Nomaly Open -STD  037323
Oil Press Switch Normaly Close -Aux  011552/ 056484
Oil Press Sender for Gauge  024132 100 PSI 12V
Temp Switch - shutdown 039550
Temp Sender for Gauge  035109
Exhaust Temp switch - shutdown  032923
Pre Heat / Start solenoide 024639
EDTA -Temp switch/sender- Sensor 042198  
EDTA - Oil Press sender/switch 049197 049197/056181



Eng/Gen Mount Isolator Front/ Rear  015238  Qty 4










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