|High Output Rating
|Bore x Stroke
||4.49" x 5.32"
||114 x 135 mm
||504.5 cu. in.
|Metric HP (mhp)
||Four Stroke Cycle, Turbocharged, Aftercooled,
Direct Injection, In-Line, 6 Cylinder Diesel Engine
Replaceable, precision type aluminum steel backed. Seven main bearings 3.86 in.
(98 mm) diameter. Connecting rod bearings 2.99 in. (76 mm) diameter.
Hardened cast iron for increased wear resistance and long life. Seven replaceable type
precision bushings 2.36 in. (60 mm) diameter.
Drop forged I-beam section, 8.50 in. (216 mm) center-to-center length. Rod is tapered on
piston pin end to reduce unit pressures.
Eight counterweight fully balanced high tensile strength steel forging with induction
hardened fillets and journals.
Alloy cast iron with removable wet liners.
One piece cross flow cylinder head for short length and maximum structural stiffness of
block/head assembly. Contains replaceable valve guides and seat inserts.
Mid-stop replaceable wet liners feature a new liner clamping method which seals at the
middle of the liner with a press fit at the top. This design eliminates the need for
packing rings and crevice seals.
Raw Water Aftercooler:
Large capacity aftercooler results in cooler, denser air for more efficient combustion and
reduces internal stress for longer life.
Two Valves Per Cylinder:
With single valve springs, for fewer parts.
Water Cooled Exhaust Manifold and Water Cooled Turbo Charger:
Configures for rear-out exhaust for lower profile.
Accessory Drive System: 1 and 2-groove front
Air Intake System: Mounted light duty air cleaner. Remote mounted heavy
duty air cleaner.
Cooling System: Mounted heat exchanger, raw water pump, expansion tank
and marine gear oil cooler.
Electrical System: 12 or 24 volt starter, alternator, and fuel shut off
valve. Alternator belt guard. Instrument panel not mounted. Fully wired engine.
Flywheel Housing and Flywheel: SAE No. 3 housing. Flywheel for 11.5 in.,
or 10 in., over center clutch. SAE No. 2 housing. Flywheel for 11.5 in., over center
Fuel System: Fuel water separator not mounted.
Lubrication System: Shallow sump cast aluminum oil pan. Port or starboard
Marine Agency Certification: Available from LR,BV,DNV,ABS.
Mounting System: 4 point mount on 26 in., (660 mm) or 28in. (711 mm)
center. Various gear brackets. Vibration isolators.