Mycom · Refrigeration Compressor

Mycom N4WB Spare Parts

Genuine and Alang-reconditioned spare parts for the Mycom N4WB marine refrigeration compressor — small ammonia plants on japanese vessels. Shipped from Bhavnagar, India to any port worldwide.

Parameter	N4WB
Maker	Mycom
Model	N4WB
Equipment	Marine refrigeration compressor
Power	60 HP motor typical
Speed	800–1200 rpm
Refrigerant	R-717
Application	Small ammonia plants on Japanese vessels
Status	🟡 Legacy

Figures as published for the N4WB. 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.

N4WB Spare Parts We Supply

Piston and piston rings
Cylinder liner
Valve plate assembly
Suction and discharge valves
Crankshaft
Main and connecting-rod bearings
Shaft seal
Unloader / capacity control
Oil pump
Oil filter and strainer
Complete gasket set

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 Mycom items are sourceable through the yard.

About the Mycom N4WB

The Mycom N4WB is a marine refrigeration compressor. Status: 🟡 Legacy. Application: Small ammonia plants on Japanese vessels

Source: our Refrigeration Compressor spec research file (refrigeration-compressor/01-all-brands.md).

Why Source N4WB 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

View All Mycom Models

All Mycom spare parts Refrigeration Compressor spare parts Reconditioned parts Alang ship spares 24–48hr emergency

Frequently Asked Questions

What Mycom N4WB spare parts do you supply?

Genuine, OEM-equivalent and Alang-reconditioned parts for the N4WB, including piston and piston rings, cylinder liner, valve plate assembly, suction and discharge valves, crankshaft. Send the part number for anything not listed.

What is the delivery time for N4WB 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 N4WB 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 N4WB parts?

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

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