Hanshin · Main Engine

Hanshin LH31G Spare Parts

Genuine and Alang-reconditioned spare parts for the Hanshin LH31G four-stroke marine diesel engine — coastal cargo, fishing. Shipped from Bhavnagar, India to any port worldwide.

Also covers6LH31G

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

Parameter	LH31G
Maker	Hanshin
Model	LH31G
Equipment	Four-stroke marine diesel engine
Bore	310 mm (per nomenclature)
Stroke	Not publicly available (~500–540 mm est.)
Cylinder configurations	6 inline
Production status	Legacy (aftermarket-supported)
Application	Coastal cargo, fishing

Figures as published for the LH31G. We confirm against the nameplate before quoting.

LH31G Spare Parts We Supply

Cylinder liner
Cylinder head complete
Cylinder head gasket set
Piston complete
Piston crown and skirt
Piston rings
Gudgeon pin and bush
Connecting rod
Big-end bearing shells
Main bearing shells
Thrust washers
Camshaft and cam sections
Cam followers / roller guides
Inlet valve with seat and guide
Exhaust valve with seat and guide
Valve rotators and springs
Rocker arm assembly
Push rods
Fuel injection pump
Fuel pump element (plunger and barrel)
Fuel injector and nozzle
High-pressure fuel pipe
Lube oil pump
Water pump (HT/LT)
Turbocharger cartridge
Charge-air cooler element
Governor drive and linkage
Complete gasket and O-ring kit

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 Hanshin items are sourceable through the yard.

About the Hanshin LH31G

The Hanshin LH31G is a four-stroke marine diesel engine. It runs a 310 mm (per nomenclature) bore and Not publicly available (~500–540 mm est.) stroke. Status: Legacy (aftermarket-supported). Application: Coastal cargo, fishing

Source: our Main Engine spec research file (main-engine/05-hanshin-diesel.md).

Why Source LH31G 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 Hanshin Models

LH28G LH26G LA32G LA34G LC LH28L All Hanshin spare parts Main Engine spare parts Reconditioned parts 24–48hr emergency

Frequently Asked Questions

What Hanshin LH31G spare parts do you supply?

Genuine, OEM-equivalent and Alang-reconditioned parts for the LH31G, including cylinder liner, cylinder head complete, cylinder head gasket set, piston complete, piston crown and skirt, piston rings. Send the part number for anything not listed.

Which LH31G variants do you cover?

We supply parts across the LH31G family, including 6LH31G. Designations differ by build series — send the nameplate designation and we match parts to your exact variant.

What is the delivery time for LH31G 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 LH31G 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 LH31G 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