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Universal (Westerbeke) M-25XPB ( 3Cyl) M-35B / M-40B (4Cly) Diesel Engine Service Parts

Service Parts for Universal (Westerbeke) Diesel Marine Engine Model 

M-25XPB ( 3 Cyl)  - 26 Hp @3000 Rpm

M-35M ( 4 Cyl)  - 35 Hp @ 3000 Rpm

M-40B ( 4 Cyl)  - 37.5 Hp @ 3000 Rpm 

Available online, with your local dealer, and in-store at our Gold Coast location, Marine Energy Systems

Download Parts Manual -M-25XPB/35M/40B 201021 

 

Basic Service Parts   Part Number  Remarks 
Lub Oil Filter 300209
Fuel filter Spin on  298854
In Line Fuel filter on the lift pump 048076
Air filter element  301049
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  200175
BELT,  030475


Optional Svc Kits 

Parts Kit A 200522
Parts Kit B
Special order in
Hose kit  M-25XPB 200620 3 Cyl
Hose Kit  M-35B / M-40B 200621 4 Cyl
Cooling System 

Thermostat -38 mm OD -To MAR1998 301358
Gasket Thermostat 38mm  301358 -  300237
Thermostat -44mm OD  fm 1998 201001
Gasket Thermostat 44mm 201001 298843
Raw Water pump 042175
Raw water Pump Mount Gasket  302678
Raw Water pump 042175 Repair Kit  200176   


Cir Coolant Pump Eng Date upto E412 200820  2.25" Dia Impeller 
Cir Coolant Pump Eng Date from E501 201107 2.75" Dia Impeller
Coolant Filler Cap 024306
Heat Exchanger - STD Copper 201027


Exhaust Mixing Elbow Kit-45Dig 037402
DC/ Ac Electrical Items 

Starter Motor 12V - M-25XPB 200948 3 Cyl Eng 
Starter Motor- 12V M-35B/40B 200546 4 Cyl Eng 8
Pre Heat Glow plug 12V  200595
DC Alternator -12V -50 Amp-s 041017  NLA 
Fuel Lift Pump 12V -STD 039275 ss fm 024831
Fuel Stop Solenoid ( Optional 12V ) 023041  
FUSE Glass MTH 8A,250V,.25x1.25 033769
Breaker 20Amp 12v Rest push  024683
Breaker 10A 036563



Senders/ Switches/ Solenoids  12v
Oil Press Switch Nomaly Open -STD  037323
Oil Press Sender for Gauge  024132 100 PSI 12V
Temp Switch - Alarm  056519 SS fm 030125
Temp Sender for Gauge  035109
Exhaust Temp switch - Alarm 032923
Pre Heat / Start solenoide 024639



Eng/Gen Mount Isolator Front/ Rear 040510



Filters

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$
Original price $25.30 - Original price $25.30
Original price
$25.30
$25.30 - $25.30
Current price $25.30

Westerbeke Zinc Anode 011885

Westerbeke 011885 Zinc anode 

Original price $25.30 - Original price $25.30
Original price
$25.30
$25.30 - $25.30
Current price $25.30
Original price $93.50 - Original price $93.50
Original price
$93.50
$93.50 - $93.50
Current price $93.50

Westerbeke 048076 Primary inline Fuel Filter 80 Micron

Westerbeke 048076 Primary inline Fuel Filter 80 Micron 

Original price $93.50 - Original price $93.50
Original price
$93.50
$93.50 - $93.50
Current price $93.50
Original price $660.00 - Original price $660.00
Original price
$660.00
$660.00 - $660.00
Current price $660.00

Westerbeke Universal 200522 Spare Parts Kit "A" for M25XPB/M-35B/M-40B

Westerbeke Universal 200522 Spare Parts Kit "A" for M25XPB/M-35B/M-40B Part Number Description Quantity Unit 011885 ZINC 1/4NPT x 1-3/4 2 EA...

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Original price $660.00 - Original price $660.00
Original price
$660.00
$660.00 - $660.00
Current price $660.00
Original price $36.00 - Original price $36.00
Original price
$36.00
$36.00 - $36.00
Current price $36.00

Westerbeke Belt 030475 V-belt 30475

Westerbeke Belt 030475, 30475. This is an original Westerbeke part.

Original price $36.00 - Original price $36.00
Original price
$36.00
$36.00 - $36.00
Current price $36.00
Original price $132.00 - Original price $132.00
Original price
$132.00
$132.00 - $132.00
Current price $132.00

Westerbeke Universal 200175 Impeller for pump 042175/ 057866

Westerbeke Universal 200175 Impeller for pump 042175/ 057866

Original price $132.00 - Original price $132.00
Original price
$132.00
$132.00 - $132.00
Current price $132.00
Original price $1.50 - Original price $1.50
Original price
$1.50
$1.50 - $1.50
Current price $1.50

Westerbeke 019321 O Ring (Heat Exchanger)

O-ring for end cover on Westerbeke heat exchangers.

Original price $1.50 - Original price $1.50
Original price
$1.50
$1.50 - $1.50
Current price $1.50
Original price $18.70 - Original price $18.70
Original price
$18.70
$18.70 - $18.70
Current price $18.70

2.75" Gasket End Cover Heat Exchanger 022851 22851

Westerbeke Gasket, Heat Exchanger 022851. 2.75" OD / 1.5mm thick. This is an original Westerbeke part 022851.

Original price $18.70 - Original price $18.70
Original price
$18.70
$18.70 - $18.70
Current price $18.70
Original price $35.20 - Original price $35.20
Original price
$35.20
$35.20 - $35.20
Current price $35.20

Westerbeke 022850 Brass End cap for Heat exchanger 2.75"

Westerbeke 022850 Brass End cap for Heat exchanger 2.75" 

Original price $35.20 - Original price $35.20
Original price
$35.20
$35.20 - $35.20
Current price $35.20
Original price $33.00 - Original price $33.00
Original price
$33.00
$33.00 - $33.00
Current price $33.00

Westerbeke Universal 301049 Element Air filter 

Westerbeke Universal 301049 Element Air filter 

Original price $33.00 - Original price $33.00
Original price
$33.00
$33.00 - $33.00
Current price $33.00
Original price $38.50 - Original price $38.50
Original price
$38.50
$38.50 - $38.50
Current price $38.50

Westerbeke Universal 2988541 Fule filter

Westerbeke Universal  2988541 Fule filter

Original price $38.50 - Original price $38.50
Original price
$38.50
$38.50 - $38.50
Current price $38.50
Original price $33.00 - Original price $33.00
Original price
$33.00
$33.00 - $33.00
Current price $33.00

Westerbeke Universal 300209 Lube Oil filter

Westerbeke Universal 300209 Lube Oil filter 

Original price $33.00 - Original price $33.00
Original price
$33.00
$33.00 - $33.00
Current price $33.00

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