MAN B&W · Main Engine

MAN B&W L70MC Spare Parts

Genuine and Alang-reconditioned spare parts for the MAN B&W L70MC two-stroke crosshead marine diesel engine — bulkers, tankers, older container ships. Shipped from Bhavnagar, India to any port worldwide.

Also covers4L70MC5L70MC6L70MC7L70MC8L70MC

Bhavnagar · beside Alang yard
24–48hr emergency dispatch
Genuine · OEM-equivalent · reconditioned
Measured to maker’s limits

Parameter	L70MC
Maker	MAN B&W
Model	L70MC
Equipment	Two-stroke crosshead marine diesel engine
Bore	700 mm; Stroke: 2,360 mm; Stroke/Bore: 3.37
Cylinder configurations	4-8
Production status	Legacy (aftermarket-supported)
Application	Bulkers, tankers, older container ships

Figures as published for the L70MC. We confirm against the nameplate before quoting.

L70MC Spare Parts We Supply

Cylinder liner
Cylinder cover / head
Piston crown
Piston skirt
Piston rod
Piston rings (compression and scraper)
Stuffing box complete
Crosshead pin and guide shoes
Crosshead bearing shells
Crankpin (bottom-end) bearing shells
Main bearing shells
Thrust bearing pads
Exhaust valve spindle
Exhaust valve seat and cage
Exhaust valve air spring and hydraulic actuator
Fuel injection pump complete
Fuel pump plunger and barrel
Fuel valve / injector and nozzle
High-pressure fuel pipe
Starting air valve
Starting air distributor
Cylinder lubricator and quills
Telescopic pipe and glands
Chain drive / gear drive parts
Vibration damper elements
Turbocharger rotor and nozzle ring
Charge-air cooler element
Jacket cooling water pipes and O-rings

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 MAN B&W items are sourceable through the yard.

About the MAN B&W L70MC

The MAN B&W L70MC is a two-stroke crosshead marine diesel engine. Status: Legacy (aftermarket-supported). Application: Bulkers, tankers, older container ships

Source: our Main Engine spec research file (main-engine/02-man-bw.md).

Why Source L70MC 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

Related MAN B&W Models

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Frequently Asked Questions

What MAN B&W L70MC spare parts do you supply?

Genuine, OEM-equivalent and Alang-reconditioned parts for the L70MC, including cylinder liner, cylinder cover / head, piston crown, piston skirt, piston rod, piston rings (compression and scraper). Send the part number for anything not listed.

Which L70MC variants do you cover?

We supply parts across the L70MC family, including 4L70MC, 5L70MC, 6L70MC, 7L70MC, 8L70MC. Designations differ by build series — send the nameplate designation and we match parts to your exact variant.

What is the delivery time for L70MC 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 L70MC 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 L70MC parts?

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

WhatsApp for a quote Call +91 98252 08105