Mitsubishi · Main Engine

Mitsubishi UEC37LA Spare Parts

Genuine and Alang-reconditioned spare parts for the Mitsubishi UEC37LA two-stroke crosshead marine diesel engine — coasters, small tankers, fishing vessels, small ferries. Shipped from Bhavnagar, India to any port worldwide.

Parameter	UEC37LA
Maker	Mitsubishi
Model	UEC37LA
Equipment	Two-stroke crosshead marine diesel engine
Bore	370 mm
Stroke	880 mm
Cylinders	4, 5, 6, 7, 8 cylinders
Power	2,080 kW (4-cyl) — 4,160 kW (8-cyl); 520 kW/cyl
Speed at MCR	210 rpm (P1); 158 rpm (P3)
MEP	~14–15 bar (LA-series typical)
SFOC	175 g/kWh @ P1; 168 g/kWh @ P2/P4
Status	Obsolete — last new builds 1990s
Production years	Mid-1970s — mid-1990s
Application	Coasters, small tankers, fishing vessels, small ferries

Figures as published for the UEC37LA. Where a figure is not in a source we hold, this page says “not published to us” rather than estimating it. Send your equipment and part number and we confirm against the nameplate before quoting.

UEC37LA 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 UEC37LA

The Mitsubishi UEC37LA is a two-stroke crosshead marine diesel engine. It runs a 370 mm bore and 880 mm stroke. Status: Obsolete — last new builds 1990s. Built Mid-1970s — mid-1990s. Application: Coasters, small tankers, fishing vessels, small ferries

Source: our Main Engine spec research file (main-engine/04-mitsubishi-uec.md).

Why Source UEC37LA Parts from Wattmare?

We are in Bhavnagar, next to Alang — the world’s largest ship-recycling yard, and where reconditioned marine 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 UEC37LA spare parts do you supply?

Genuine, OEM-equivalent and Alang-reconditioned parts for the UEC37LA, 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 UEC37LA 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 UEC37LA 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 UEC37LA parts?

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

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