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M-30, 5424, M4-30

Model In³ Hp Max.
RPM
Cyl Bore x
Stroke
Lubrication
engine only
Coolant
(50/50 mix)
Weight Years
M-30, 5424 68 24 2800 3 3.00 x 3.23 in. 5.0 - 5.5 Qts 6.0 Qts 425 5424(77-83) M-30(83-87)
M4-30 51.9 25 3600 4 2.60 x 2.45 in. 4.0 Qts 3.5 Qts 270 88-current
PART # MODEL NUMBER PRICE
BELTS
BLT-3-UD M-30, Model 5424 $13.00
BLT-4-UD M4-30 $11.00
OIL FILTERS
OF-1 M-30, 5424 $14.75
OF-1A Aftermarket filter, M15, M20, M30 $9.00
OF-2 M4-30 $14.75
OF-2A Aftermarket filter, filter body slightly larger.  details $9.00
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-2 M4-30 $13.40
ELECTRIC LIFT PUMPS
These are new Facet® diesel fuel lift pumps.
UD-LP-301385 M4-30    lift pump $90.00
UD-LP-302025 M-30, 5424    lift pump was PN 299736 $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
THERMOSTAT and GASKET
TS-2 M-30, 5424 $31.00
TS-3 M4-30 $46.50
TG-2 M-30, Model 5424 $0.90
TG-3 M4-30 $0.90
UD-TSEND-299066 Temperature sender M-30, M4-30, Model 5424 $40.70
SEA WATER PUMP  FAQ's
202M-7 M-30, Model 5424  Details  Pump Parts  Click here $235.00
G-908 M4-30  Details  Pump Parts  Click here $290.00
FRESHWATER PUMP
PLEASE READ IMPORTANT NOTE BEFORE ORDERING. Click Here
UD-PUMP-301336 Freshwater pump M4-30 $253.00
UD-PUMP-302756 Freshwater pump M4-30 $248.00
UD-G-301340 Freshwater pump gasket M4-30 $6.50
UD-PUMP-300041 Freshwater pump, 15 bolt hole, 5424, M-30 Details $359.00
UD-SL-300044 Seal for Freshwater Pump, 15 bolt hole - 5424, M-30 $27.00
UD-G-300047 Freshwater Pump gasket, 15 bolt hole - 5424, M-30 Details $16.00
UD-PUMP-300647 Freshwater pump, 16 bolt hole, 5424, M-30 Details $440.00
UD-G-300718 Freshwater Pump gasket, 16 bolt hole - 5424, M-30 $21.00
GLOW PLUG
UD-GP-1 M4-30 $20.00
UD-GP-2 M-30, 5424 $20.00
EXHAUST
UD-G-302759 Exhaust manifold gasket M4-30 $14.50
UD-STUD-300095 Exhaust manifold stud, M4-30 $9.20
UD-NUT-015812 Exhaust manifold nut M4-30-- replaces PN 298684 $0.90
UD-EXFLNG-1
Exhaust Flange; M-30, 5424, M4-30
$73.00
UD-G-298600 Exhaust Flange Gasket; M-30, 5424, M4-30 $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-1 M4-30 (3"dia. exchanger) $7.20
ZN-2 M-30, 5424 (2"dia. exchanger) $4.90
MOTOR MOUNTS
Bushing style
Bushing Style
$45.00
Westerbeke style
Westerbeke Style
$128.00
MISCELLANEOUS
UD-SPRING-298828 Governor start spring, Model 5424, M-30 $5.50
PARTS MANUAL M-30, Model 5424, M4-30 $25.50
SERVICE MANUAL M-30, Model 5424, M4-30 $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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