Marinsa has commissioned over 80 each new Ge marine engines.
Full line of engine accessories.
Marinsa has commissioned over 80 each new Ge marine engines.
EMD*-compatible engine components
Right parts. Right service. Right away.
Fully Remanufactured Turbochargers to OEM Specifications
Our external clutch for EMD 710
turbochargers, offered as an option
for EMD 645 units, is the strongest
clutch available in the industry.
An exclusive design, our clutch has
the soft engagement of a roller
clutch and eliminates the need to
rebuild an entire turbocharger due
to clutch failure.
Test-Proven Power Assemblies
One-Piece Liners
Our one-piece liner has an external water jacket integral to the liner, removing the possibility of water leaks, while water passages up to twice the size of those in OEM assemblies improve cooling. These structural improvements have resulted in customer-reported reductions in lube oil consumption of up to 20%. Liners are available as hardened, unhardened and chromed.
High-Strength Cylinder Heads
High-strength Class 50 iron alloy, hardened valve
guides and the elimination of core plugs make our cylinder
heads the most durable on the market, delivering
maximum performance and cooling efficiency. Every
head is tested for water integrity and clean passages
and has an ultrasonic controlled fireface thickness.
Long-Life Pistons
Our pistons are alloyed cast iron for high strength, and
our laser-hardened ring lands exhibit superior wear
rates. For easy break-in, we coat pistons with tin or
phosphate lube.
Premium-Quality Gears
Our gears for EMD engines are
precision-ground, never shaven.
Gears are manufactured to meet
AGMA Class 10 standards. Gear
components include new idler gear
stub shafts, counterweights, gear
harmonic dampers, accessory drive
gears and related accessory drive
components, as well as new and
remanufactured turbo spring drive
gears and 710 external clutches.
Durable Rods, Carriers & Pins
We use premium-quality steel and proprietary forging
and hardening processes to produce long-lasting
connecting rods, carriers and piston pins. Every rod
is shot-peened for strength.
Blowers, Ducts & Manifolds
Our roots blowers for EMD engines
have all new critical bearing and sealing
components as well as improved
oil pan gaskets. These features improve
reliability and extend mean
time between overhauls and overall
component life.
Heavy-duty construction, an improved
design and protective surface treatment
make our aftercooler ducts a
reliable and durable replacement for
OEM components. Fully compatible
with the 645 engine, our ducts exhibit
reduced potential for surface cracking
and offer easy fit-up, avoiding turbocharger
misalignment.
Our exhaust manifolds feature an
improved design for greater durability
with chamber mounting holes that
maximize ease of alignment and fit-up
with the EMD 645 crankcase.