Mitsubishi · two-stroke

Mitsubishi UEC75LSII Spare Parts

Genuine and Alang-reconditioned spare parts for the Mitsubishi UEC75LSII — suezmax tankers, vlccs, large bulk carriers (capesize/vloc), large containerships (post-panamax). Shipped from Bhavnagar, India to any port worldwide.

Parameter	UEC75LSII
Maker	Mitsubishi
Model	UEC75LSII
Type	Two-stroke crosshead marine diesel
Bore	750 mm
Stroke	2,800 mm
Cylinders	4, 5, 6, 7, 8, 9, 10, 12 cylinders
Power	11,760 kW (4-cyl) — 35,280 kW (12-cyl); 2,940 kW/cyl
Speed at MCR	84 rpm (P1); 63 rpm (P3)
SFOC	165 g/kWh @ P1 (121 g/PSh); 158 g/kWh @ P2/P4 (116 g/PSh)
Status	Legacy / out of new production (replaced by Wartsila/MAN/larger engines on VLCC class; no direct LSH successor at 750mm
Production years	Mid-1990s — c. 2010 (first completed late 1980s development, full commercial mid-1990s)
Application	Suezmax tankers, VLCCs, large bulk carriers (Capesize/VLOC), large containerships (Post-Panamax)

Figures as published for the UEC75LSII. Where a figure is not in a source we hold, this page says “not published to us” rather than estimating it. Send your engine number and part number and we confirm against the plate before quoting.

UEC75LSII Spare Parts We Supply

Cylinder liner
Piston crown
Piston skirt
Piston rod
Piston rings
Cylinder cover
Exhaust valve spindle, seat and cage
Fuel injection pump
Fuel valve / injector
Starting air valve
Stuffing box
Main, crosshead and crankpin bearings
Thrust bearing
Cylinder lubricator quills
Turbocharger rotor and nozzle ring

Genuine, OEM-equivalent and Alang-reconditioned. Every reconditioned part is measured against the maker’s limits before it leaves us. If your part is not listed, send the part number — most Mitsubishi items are sourceable through the yard.

About the Mitsubishi UEC75LSII

The UEC75LSII is a two-stroke crosshead marine diesel engine. It runs a 750 mm bore and 2,800 mm stroke. Status: Legacy / out of new production (replaced by Wartsila/MAN/larger engines on VLCC class; no direct LSH successor at 750mm yet in J-ENG 2025 lineup). Built Mid-1990s — c. 2010 (first completed late 1980s development, full commercial mid-1990s). Application: Suezmax tankers, VLCCs, large bulk carriers (Capesize/VLOC), large containerships (Post-Panamax)

Source: Mitsubishi Heavy Industries UEC engine programme + our Mitsubishi UEC spec research file

Why Source UEC75LSII Parts from Wattmare?

We are in Bhavnagar, next to Alang — the world’s largest ship-recycling yard, and where reconditioned main-engine parts actually come from. We hold fast-moving items, source the rest through the yard and our trader network, and dispatch worldwide in 24–48 hours on emergency orders.

Salim Dholia
Wattmare · Bhavnagar / Alang, India

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Frequently Asked Questions

What Mitsubishi UEC75LSII spare parts do you supply?

Genuine, OEM-equivalent and Alang-reconditioned parts for the UEC75LSII, including cylinder liner, piston crown, piston skirt, piston rod, piston rings. Send the part number for anything not listed.

What is the delivery time for UEC75LSII parts?

Stock items dispatch the same or next working day from Bhavnagar. Emergency orders ship in 24–48 hours to any major port. Sourced items depend on the yard — we confirm a real date before you commit.

Are your UEC75LSII parts genuine or reconditioned?

Both. We supply genuine and OEM-equivalent new parts, and Alang-reconditioned parts measured against the maker's limits before dispatch. We tell you which you are buying — we do not sell reconditioned as new.

Need UEC75LSII parts?

Send the engine number and part number. We quote with a real availability date, not a maybe.

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