Mitsubishi · two-stroke

Mitsubishi UEC50LSE Spare Parts

Genuine and Alang-reconditioned spare parts for the Mitsubishi UEC50LSE — handymax / supramax bulkers, product tankers, smaller container feeders. Shipped from Bhavnagar, India to any port worldwide.

Parameter	UEC50LSE
Maker	Mitsubishi
Model	UEC50LSE
Type	Two-stroke crosshead marine diesel
Bore	500 mm
Stroke	2,300 mm
Cylinders	5, 6, 7, 8 cylinders
Power	8,900 kW (5-cyl) — 14,240 kW (8-cyl); 1,780 kW/cyl
Speed at MCR	108 rpm (P1); 81 rpm (P2)
SFOC	~165–170 g/kWh
Status	Current / late production (B1 generation); superseded by LSH series in newer orders
Production years	First UEC50LSE delivered 2010; -Eco-B1 generation from c. 2017 onward
Application	Handymax / Supramax bulkers, product tankers, smaller container feeders

Figures as published for the UEC50LSE. 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.

UEC50LSE 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 UEC50LSE

The UEC50LSE is a two-stroke crosshead marine diesel engine. It runs a 500 mm bore and 2,300 mm stroke. Status: Current / late production (B1 generation); superseded by LSH series in newer orders. Built First UEC50LSE delivered 2010; -Eco-B1 generation from c. 2017 onward. Application: Handymax / Supramax bulkers, product tankers, smaller container feeders

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

Why Source UEC50LSE 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 UEC50LSE spare parts do you supply?

Genuine, OEM-equivalent and Alang-reconditioned parts for the UEC50LSE, 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 UEC50LSE 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 UEC50LSE 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 UEC50LSE parts?

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

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