Pielstick · Main Engine

Pielstick 20PA6B Spare Parts

Genuine and Alang-reconditioned spare parts for the Pielstick 20PA6B four-stroke marine diesel engine — french navy (fremm-class frigates, mistral-class lhd, lafayette), indian navy (p-15 delhi class destroyers, shivalik class frigates — license-built by kirloskar oil engines), royal navy auxiliaries, italian navy, singapore, greek, pakistani, egyptian, saudi navies, us navy (colt-pielstick variant). Shipped from Bhavnagar, India to any port worldwide.

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

Parameter	20PA6B
Maker	Pielstick
Model	20PA6B
Equipment	Four-stroke marine diesel engine
Bore	280 mm \| Stroke: 290 mm (PA6, PA6 STC) / 330 mm (PA6 B, PA6 B STC)
Production status	Currently in production (Fairbanks Morse Defense FM PA6B STC for US Navy; Everllence / MAN-ES for international navies)
Application	French Navy (FREMM-class frigates, Mistral-class LHD, Lafayette), Indian Navy (P-15 Delhi class destroyers, Shivalik cla

Figures as published for the 20PA6B. We confirm against the nameplate before quoting.

20PA6B 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 Pielstick items are sourceable through the yard.

About the Pielstick 20PA6B

The Pielstick 20PA6B is a four-stroke marine diesel engine. Status: Currently in production (Fairbanks Morse Defense FM PA6B STC for US Navy; Everllence / MAN-ES for international navies). Application: French Navy (FREMM-class frigates, Mistral-class LHD, Lafayette), Indian Navy (P-15 Delhi class destroyers, Shivalik class frigates — license-built by Kirloskar Oil Engines), Royal Navy auxiliaries, Italian Navy, Singapore, Greek, Pakistani, Egyptian, Saudi navies, US Navy (Colt-Pielstick variant)

Source: our Main Engine spec research file (main-engine/06-pielstick.md).

Why Source 20PA6B 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 Pielstick Models

16PA6B 12PA6B 18PC2-6 16PC2-5 PA6B PC2 All Pielstick spare parts Main Engine spare parts Reconditioned parts 24–48hr emergency

Frequently Asked Questions

What Pielstick 20PA6B spare parts do you supply?

Genuine, OEM-equivalent and Alang-reconditioned parts for the 20PA6B, 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.

What is the delivery time for 20PA6B 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 20PA6B 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 20PA6B 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