Mitsubishi · two-stroke

Mitsubishi UEC85LSII Spare Parts

Genuine and Alang-reconditioned spare parts for the Mitsubishi UEC85LSII — **vlccs (very large crude carriers)**, suezmax tankers, large bulk carriers (vloc, capesize), large lng carriers, large containerships. Shipped from Bhavnagar, India to any port worldwide.

Parameter	UEC85LSII
Maker	Mitsubishi
Model	UEC85LSII
Type	Two-stroke crosshead marine diesel
Bore	850 mm
Stroke	3,150 mm
Cylinders	5, 6, 7, 8, 9, 10, 12 cylinders
Power	19,300 kW (5-cyl) — 46,320 kW (12-cyl); 3,860 kW/cyl (≈5,250 bhp/cyl)
Speed at MCR	76 rpm (P1); 54 rpm (P3)
SFOC	163 g/kWh @ P1 (120 g/PSh); 156 g/kWh @ P2/P4 (115 g/PSh)
Status	Legacy / out of new production (developed for VLCCs; first commercial unit was 6UEC85LSII at 31,500 bhp)
Production years	First commercial unit early 1990s; series produced through c. 2005 — succeeded by Wartsila RTA-flex / MAN K98 in VLCC ma
Application	VLCCs (Very Large Crude Carriers), Suezmax tankers, large bulk carriers (VLOC, Capesize), large LNG carriers, large

Figures as published for the UEC85LSII. 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.

UEC85LSII 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 UEC85LSII

The UEC85LSII is a two-stroke crosshead marine diesel engine. It runs a 850 mm bore and 3,150 mm stroke. Status: Legacy / out of new production (developed for VLCCs; first commercial unit was 6UEC85LSII at 31,500 bhp). Built First commercial unit early 1990s; series produced through c. 2005 — succeeded by Wartsila RTA-flex / MAN K98 in VLCC market. Application: **VLCCs (Very Large Crude Carriers)**, Suezmax tankers, large bulk carriers (VLOC, Capesize), large LNG carriers, large containerships

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

Why Source UEC85LSII 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 UEC85LSII spare parts do you supply?

Genuine, OEM-equivalent and Alang-reconditioned parts for the UEC85LSII, 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 UEC85LSII 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 UEC85LSII 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 UEC85LSII parts?

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

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