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M-40, 5432, m-40B

Model In³ Hp Max.
RPM
Cyl Bore x
Stroke
Lubrication
engine only
Coolant
(50/50 mix)
Weight Years
M-40 91 32 2800 4 3.00 x 3.23 in. 8.0 - 8.5 Qts 8.0 Qts 545 82-current
5432 91 32 2800 4 3.00 x 3.23 in. 8.0 - 8.5 Qts 8.0 Qts 490 78-82
M-40B 91.41 37.5 3000 4 3.07 x 3.09 in. 4.5 qts. 4.5 qts 356 current
PART # MODEL NUMBER PRICE
BELTS
BLT-8-UD M-40, 5432 $13.70
UD-BLT-030475 M-40B $16.30
OIL FILTERS
OF-3 M-40, 5432, M-40B $12.00
OF-4 M-40, 5432 filter mounted on side $12.00
FUEL FILTERS
FF-1 ALL MODELS $12.50
RACOR FILTER ELEMENT
Element 2010, 10 micron, fits Racor 500 series filters. Includes filter, lid gasket, T-handle o-ring and spacer for older filters.
$17.00
AIR FILTERS
AF-1 M-40, 5432 $8.60
ELECTRIC LIFT PUMPS
These are new Facet® diesel fuel lift pumps.
UD-LP-301385 M-40, 5432    lift pump $90.00
UD-LP-039275 M-40B $85.00
FP-filter74 Facet fuel pump filter and gasket    filter $9.00
HB-516-18 Fuel pump fitting - straight, 1/8" mpt x 5/16" ID hose  details $4.00
HB-516-18-90 Fuel pump fitting - 90 degree, 1/8" mpt x 5/16" ID hose  details $4.00
HC-15 Stainless steel hose clamp 1/2 inch to 29/32 inch $1.25
FH-516 Fuel hose, 5/16 inch ID, Type A1, sold by the foot $3.00
NON-ELECTRIC LIFT PUMPS
UD-MLP-1 5432, includes gasket $117.00
UD-MLP-GASKET Fuel pump gasket $1.80
THERMOSTAT and GASKET
TS-2 M-40, 5432 $31.00
TS-3 M-40B $46.50
TG-2 M-40, 5432 $0.90
TG-3 M-40B $0.90
UD-TSEND-299066 Temperature sender M-40, Model 5432 $40.70
SEA WATER PUMP  FAQ's
202M-15 M-40  Details  Pump Parts  Click here $225.00
202M-7 Model 5432  Details  Pump Parts  Click here $235.00
G-908 M-40B  Details  Pump Parts  Click here $290.00
IMPELLER10077 Impeller w/gasket for Sherwood 4 bolt mount pump. Pump is no longer available. Uses same mounting gasket as 202M-15 $32.00
FRESHWATER PUMP
UD-PUMP-298845 Freshwater pump 5444 $328.00
UD-G-298846 Freshwater pump 5444 $4.00
UD-PUMP-300041 Freshwater pump, 15 bolt hole, M-40 Details $359.00
UD-SL-300044 Seal for Freshwater Pump, 15 bolt hole - M-40 $27.00
UD-G-300047 Freshwater Pump gasket, 15 bolt hole - M-40 Details $16.00
UD-PUMP-300647 Freshwater pump, 16 bolt hole, M-40 Details $440.00
UD-G-300718 Freshwater Pump gasket, 16 bolt hole - M-40 $21.00
GLOW PLUG
UD-GP-2 M-40, Model 5432 $20.00
EXHAUST
UD-EXFLNG-1
Exhaust Flange; 5432
$73.00
UD-G-298600 Exhaust Flange Gasket; M-40, 5432 $2.80
UD-STUD-EXFLNG Exhaust flange top stud $4.30
UD-STUD-EXFLNG-BO Exhaust flange bottom stud $7.30
UD-STUD-EXFLNG-SS Exhaust flange top stud - stainless steel picture $5.00
UD-STUD-EXFLNG-BO-SS Exhaust flange bottom stud - stainless steel. Read details before ordering. $7.50
UD-NUT-EXFLNG Exhaust flange nut $0.20
UD-NUT-EXFLNG-SS Exhaust flange nut - stainless steel $0.50
INJ-1 EXHAUST WATER INJECTION KIT - galvanized pipe Y fitting 1 1/4 inch pipe thread, modified bushing and injection nipple, brass hose barb fitting(1/2 inch hose). Details $45.00
INJ-2 COMPACT WATER INJECTION KIT - galvanized pipe T fitting 1 1/4 inch pipe thread, brass hose barb fitting 1/2" hose x 90 degree, brass hose barb fitting 1/2 inch hose straight, stainless steel hose clamp. Details $25.00
ZINC
ZN-2 M-40, Model 5432 (2"dia. exchanger) $4.90
ZN-011885 M-40B $4.80
MOTOR MOUNTS
Bushing style
Bushing Style
$45.00
Westerbeke style
Westerbeke Style
$128.00
MISCELLANEOUS
UD-G-300001 Valve cover gasket M-40 $45.00
UD-SPRING-298828 Governor start spring, Model 5432 $5.50
PARTS MANUAL M-40, Model 5432 $25.50
SERVICE MANUAL M-40, Model 5432 $25.50
CH-930 Cole Hersee pushbutton  Details $9.00
CH-626 Cole Hersee pushbutton  Details $20.00
CH-550 Cole Hersee Marine Ignition Switch  Details $20.00
UD-QFX Quick Fix Kit  Details $23.00
Anti-seize Copper grade, 2.25oz twist up stick $7.25
Gasket sealer Permatex Aviation Gasket sealer - 4 oz. (US addresses only) $5.50
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