Cylinder Liner
Cast-iron liners, bore-honed to OEM spec. New and reconditioned for MAN B&W, Wärtsilä, Sulzer, Mitsubishi.
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Marine Spare Parts Supplier India | UAE, Singapore, Turkey
Marine Spare Parts Supplier India | UAE, Singapore, Turkey
MAN B&W · WÄRTSILÄ · WinGD · SULZER · UEC
Genuine, OEM-equivalent and reconditioned spares for every major marine main engine — sourced beside Alang, shipped to India, the UAE, Singapore and worldwide in 24–48 hours.
Wattmare is a specialist marine main engine spare parts supplier based in Bhavnagar, India — beside Alang, the world’s largest ship-recycling yard. We supply genuine, OEM-equivalent and reconditioned spares for every major low-speed and medium-speed marine engine — MAN B&W, Wärtsilä, WinGD, Sulzer, Mitsubishi UEC, Hanshin Diesel and Pielstick — including cylinder liners, piston crowns, fuel valves, exhaust valves, bearings, connecting rods and complete overhaul kits across 300+ engine models. Our position next to Alang lets us recover low-hour genuine parts and obsolete spares the OEM no longer makes, then ship worldwide to the UAE, Singapore, Europe and every major port — with emergency delivery in 24–48 hours.
ANATOMY OF A MARINE ENGINE
A genuine MAN B&W low-speed engine — the same architecture as Wärtsilä, Sulzer, WinGD and Mitsubishi UEC two-strokes. These are the wear parts that keep it turning.
Every part you see, we supply — genuine, OEM-equivalent or reconditioned from Alang, dispatched in 24–48 hours.
INTERACTIVE 3D
It rotates on its own as you reach it — drag to spin, scroll to zoom, and inspect every component up close.
● Live 3D model · auto-rotating · drag to spin · scroll to zoom
THE WEAR-PART CATALOGUE
New, OEM-equivalent and reconditioned — inspected, measured and certified for MAN B&W, Wärtsilä, Sulzer, WinGD and Mitsubishi. Tap any part to message us on WhatsApp.
Cast-iron liners, bore-honed to OEM spec. New and reconditioned for MAN B&W, Wärtsilä, Sulzer, Mitsubishi.
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Forged crown + skirt assemblies, crack-tested, re-grooved and dimensionally verified.
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Forged-steel piston crowns with re-cut ring grooves — crack-tested, OEM & reconditioned.
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Compression & oil-control ring sets to exact gap, tension and coating for your bore.
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Con-rods with big-end bearings & bolts — crack-detected and journal-checked.
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Flow-tested, pressure-set injector/fuel-valve assemblies for clean combustion.
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Heat-resistant spindles & seats, ground and lapped to seal first time.
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Cast-steel covers, pressure-tested with bores re-machined on reconditioned units.
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White-metal lined main & bottom-end shells to correct clearance and overlay.
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Forged crankshafts & throws — journals measured, deflection-checked, polished.
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Cam sections & discs with profile-checked lobes for fuel & exhaust timing.
Enquire on WhatsApp →Can’t see your part? If it wears, we supply it — send your engine model and a photo and we confirm condition, certification and price, usually within the hour.
Request a quote for any part →DRY-DOCK & OVERHAUL KITS
One quote, one crate — every part for the job, picked to your engine model and cylinder count, so nothing is missing when the engine is opened up.
Kits assembled per engine series and cylinder count — genuine, OEM-equivalent or reconditioned, line by line.
Alongside conventional spares we cover the gas-specific consumables modern dual-fuel two-strokes add to the overhaul list — gas injection and window valves, sealing-oil system components, ELGI / FBIV seal kits and control-system spares for MAN B&W ME-GI / ME-LGIM and WinGD X-DF engines — with the same genuine, OEM-equivalent or reconditioned options and 24–48 hour dispatch.
SEVEN OEMs · 300+ MODELS
From two-stroke crossheads to four-stroke workhorses — genuine, OEM-equivalent and reconditioned spares for every builder, model and part number.
MC · MC-C · ME · ME-C · ME-B · ME-GI
The world’s most widely fitted low-speed engines. Genuine and reconditioned spares across the full MC and electronically-controlled ME range — from current S- and G-series builds to obsolete MC blocks the OEM no longer supports.
RT-FLEX & RTA TWO-STROKE · 20–64 FOUR-STROKE
From RT-flex common-rail two-strokes to the 32 and 46F medium-speed workhorses — wear parts, injection equipment and running gear, all with class-accepted documentation.
X & X-DF DUAL-FUEL TWO-STROKE
The successor to Sulzer and Wärtsilä two-strokes — spares for the X and X-DF dual-fuel range powering the latest LNG- and methanol-ready newbuilds.
RTA · RND · RD · Z/ZA40 (OBSOLETE)
Sulzer two-strokes are out of production — which is why fleets struggle to find parts. Beside Alang, we recover and recondition genuine Sulzer spares no distributor still stocks.
UEC LSE · LSII · LSH TWO-STROKE
Mitsubishi’s UEC low-speed two-strokes power bulk carriers and tankers worldwide. Genuine and reconditioned liners, pistons, fuel gear and running parts across the LS, LSE, LSII and LSH families.
6EL · LH · LU MEDIUM-SPEED
Japanese medium-speed workhorses on coasters, fishing vessels and small bulkers. Genuine and reconditioned spares for the 6EL, LH and LU series — often hard to source, always in reach beside Alang.
PA & PC MEDIUM-SPEED · INCL. OBSOLETE
PA and PC medium-speed engines on naval, ferry and genset duty — many now out of production. We recover, recondition and certify Pielstick spares the OEM network no longer carries.
PARTS WE STOCK
Pick engine, model and part — and message us the exact spec in one tap.
Genuine, OEM-equivalent or reconditioned — we confirm condition, certification and price on WhatsApp, usually within the hour.
Original-bore & chrome-plated reconditioned, honed to tolerance.
Forged steel crowns & cast skirts — all bore sizes.
Nozzles, injectors & high-pressure pipes, bench-tested.
Spindles, seats & cages — Nimonic & reconditioned.
Main, crosshead & crankpin shells with certificates.
Rotors, nozzle rings, bearings & cartridges.
Also in stock
THE ALANG ADVANTAGE
ALANG · BHAVNAGAR, INDIA
Bhavnagar sits beside Alang, where ships still running obsolete MAN B&W MC, Sulzer RTA/RND and Mitsubishi UEC engines arrive for scrapping. That gives Wattmare direct access to genuine, low-hour main-engine parts at 30–50% below European prices — recovered, inspected, measured and certified before they ship.
RECONDITIONED TO OEM TOLERANCE
Every reconditioned part is honed, machined or refaced back to OEM tolerance, then dimensionally checked, crack-tested and certified — shipping with an inspection report, photographs and a 30-day warranty your surveyor will accept.
WHICH PART IS RIGHT?
FOR CLASS-CRITICAL WORK
Highest price · days–weeks
FOR PLANNED MAINTENANCE
30–50% less · days
FOR BUDGET & EMERGENCIES
Up to 70% less · 24–48 hrs
FROM INQUIRY TO DELIVERY
Low-hour parts recovered from vessels at the world’s largest ship-recycling yard.
Liners honed, crowns and valves machined and refaced back to OEM tolerance.
Dimensional checks, NDT crack-detection and pressure testing on every critical part.
VCI wrapping, wooden crates and palletisation — photos shared before dispatch.
Export documents handled and on the next flight to your port in 24–48 hours.
FLEETS WE SUPPLY
MAN B&W & Mitsubishi UEC, handysize to capesize.
Wärtsilä & MAN B&W for VLCC & MR fleets.
High-output K and X-series, feeder to ULCV.
WinGD X-DF dual-fuel running gear & combustion parts.
Hanshin, Mitsubishi & MAN B&W for coasters & MPVs.
Pielstick & medium-speed for supply & AHTS.
Four-stroke main & auxiliary for harbour & ocean tugs.
Sulzer & MAN B&W, including obsolete-engine support.
CLASS-APPROVED & DOCUMENTED
REAL STOCK · BHAVNAGAR, INDIA
SURVEYOR-APPROVED
Material test certificates · 30-day warranty on reconditioned parts
MODELS & SPECIFICATIONS
| Model | Bore × stroke | Type | Status |
|---|---|---|---|
| MAN B&W S60ME-C8 | 600 × 2400 | 2-stroke electronic | Current |
| MAN B&W K98MC-C | 980 × 2660 | 2-stroke (obsolete) | Obsolete ★ |
| Wärtsilä RT-flex82C | 820 × 2646 | 2-stroke common rail | Serviced |
| WinGD X92 / X92-DF | 920 × 3468 | 2-stroke dual-fuel | Current |
| Mitsubishi UEC60LSII | 600 × 2300 | 2-stroke (UEC) | Serviced |
| Sulzer RTA72 / RTA84 | 720–840 bore | 2-stroke (Sulzer) | Obsolete ★ |
| Sulzer RND90 | 900 × 1550 | 2-stroke (legacy) | Obsolete ★ |
| Wärtsilä W46F | 460 × 580 | 4-stroke medium | Current |
| Hanshin LH41 | 410 × 800 | 4-stroke medium | Serviced |
| Pielstick PC4.2 | 570 × 660 | 4-stroke medium | Serviced |
WHERE WE DELIVER
24–48HR AIR FREIGHT
… and 20+ countries across the Middle East, Asia, Europe & the Americas
WHERE WE SUPPLY
Shipped from Bhavnagar beside Alang to Mumbai, Kandla, Mundra, Pipavav, Chennai, Kolkata, Cochin and Visakhapatnam — same-day dispatch of in-stock main engine spares to every Indian port and shipyard.
Air-freight in 12–18 hours to Fujairah, Jebel Ali, Dubai, Sharjah, Abu Dhabi, Dammam and Bahrain — the fastest source of MAN B&W, Wärtsilä and Sulzer spares for the Gulf.
16–24 hours to Singapore, Jurong, Port Klang, Tanjung Pelepas, Hong Kong, Busan and Shanghai — supporting bunker calls, dry-docks and superintendents across Asia.
Delivered to Rotterdam, Hamburg, Antwerp, Piraeus, Istanbul and Tuzla — genuine and reconditioned spares for owners and managers across Europe, Greece and Turkey.
MODELS WE SUPPLY
From current electronic engines to obsolete two-strokes, Wattmare supplies spare parts for 300+ models — including MAN B&W S60ME-C8 and K98MC-C, Wärtsilä RT-flex60C and W46F, WinGD X62-DF, Sulzer RTA72U and RND90, Mitsubishi UEC60LSII, Hanshin LH41LA and Pielstick PC2.6B. Find your exact model below.
THE KNOWLEDGE DESK
The main engine is the heart of every merchant vessel, and keeping it turning means having the right spare parts within reach — fast. Wattmare supplies genuine, OEM-equivalent and reconditioned spares for every major low-speed and medium-speed marine main engine, shipped worldwide from our base in Bhavnagar, beside the Alang ship-recycling yard. Whether you run a bulk carrier on MAN B&W power, a tanker on Wärtsilä, or an older vessel with a Sulzer or Pielstick engine, we source the wear parts, running gear and combustion components you need.
Most large merchant ships are driven by slow-speed two-stroke crosshead engines — MAN B&W MC and ME, Wärtsilä RT-flex, WinGD X, Mitsubishi UEC and Sulzer RTA/RND — coupled directly to the propeller. Smaller vessels and gensets use medium-speed four-stroke engines such as the Wärtsilä 32 and 46, Hanshin and Pielstick PA/PC. Their wear parts differ: two-strokes depend on cylinder liners, piston crowns, fuel valves and crosshead bearings, while four-strokes use cylinder heads, inlet and exhaust valves, pistons and main bearings. We carry spares for both.
Every part ships with documentation — material and test certificates for genuine parts, and inspection and measurement reports with photos for reconditioned parts.
For class-critical or newbuild work, genuine OEM parts are the safe choice. For routine planned maintenance, OEM-equivalent aftermarket parts cut cost by 30–50%. And for emergency repairs or budget overhauls, reconditioned parts recovered from Alang — inspected and certified to OEM tolerance — can save up to 70%. Use the comparison above to choose the right option for your vessel and your survey requirements.
Bhavnagar sits beside Alang, the world’s largest ship-recycling yard, where hundreds of vessels are dismantled every year. That gives Wattmare direct access to low-hour, genuine engine parts that are unavailable anywhere else — including spares for obsolete engines that manufacturers no longer produce. We recover, inspect, measure and certify each part before it ships, delivering OEM quality at a fraction of new-part cost and lead time. Browse a specific builder such as MAN B&W, Wärtsilä or Sulzer.
Send us your engine make and model with a photo or part number on WhatsApp, or use the quote form below. We confirm availability and price — usually within the hour — and dispatch in-stock items within 24 hours. Typical air-freight transit is 12–18 hours to the UAE, 16–24 to Singapore, 20–26 to Greece and Turkey, and 28–36 to Northern Europe. We ship worldwide by air and sea with full export documentation.
Beyond individual spares, we supply complete overhaul kits matched to your maintenance schedule — decarbonising kits for routine top-end work, top-overhaul kits for cylinder-unit servicing, and major-overhaul kits for crankshaft and bearing renewal at class intervals. Each kit is assembled to your exact engine model with gaskets, seals, O-rings and fasteners included, so nothing is missing when the engine is opened up.
The fastest way to get the correct part is to send the engine nameplate, the maker’s drawing or part number, and a photo of the worn component. If you only have the engine model we can cross-reference the part from OEM parts catalogues. Our desk confirms the exact specification before anything ships, so you never receive a part that doesn’t fit.
FAQ
Seven OEMs — MAN B&W, Wartsila, WinGD, Mitsubishi UEC, Sulzer, Hanshin Diesel and Pielstick — across 150+ two-stroke and four-stroke models.
Yes — we specialise in hard-to-find spares for out-of-production engines such as Sulzer RND, RD and RTA, MAN B&W MC, Mitsubishi UEC-MA and Pielstick PA.
Reconditioned parts ship with inspection reports, dimensional measurements and photos, and are accepted by class with survey. Genuine OEM parts carry full material certificates.
Genuine are from the original maker; OEM-equivalent are quality aftermarket at 30–50% less; reconditioned are low-hour parts from Alang at up to 70% less, with a 30-day warranty.
In-stock items dispatch within 24 hours from Bhavnagar. Typical air-freight transit: UAE 12–18 hours, Singapore 16–24, Turkey and Greece 20–26, Northern Europe 28–36.
Yes — we deliver to every major port by air and sea, including the UAE, Singapore, Greece, South Korea, Japan, Europe and the Americas.
Send a photo of the part and your engine model on WhatsApp, or use the quote form above. We confirm availability and price, usually within the hour.
No minimum — we supply anything from a single fuel valve to a complete cylinder-unit overhaul kit.
Yes. Genuine parts include material and test certificates; reconditioned parts include inspection and measurement reports with photos.
Yes — decarbonising, top-overhaul and major-overhaul kits tailored to your exact engine model.
Terms are flexible by order size; we accept bank transfer (T/T) and letters of credit (L/C) for larger orders.
Bhavnagar, Gujarat, India — beside Alang, the world’s largest ship-recycling yard, which gives us the fastest sourcing in the world.
Yes — alongside main engines we cover auxiliary engines, turbochargers, governors, heat exchangers and more, across 60+ brands and nine product categories.
Seaworthy export packing — VCI wrapping, wooden crates and palletisation — with photos shared before dispatch.
Yes — commercial invoice, packing list, certificate of origin and any required export paperwork are included as standard.
Yes — many MAN B&W, Sulzer and Pielstick engines were licence-built (Hyundai, Mitsui, Doosan, Kawasaki). We supply parts regardless of the builder.
We source it through our Alang network and OEM channels and confirm a firm lead time within 24 hours.
Yes — send your full requirement list for project pricing on dry-dock, repeat and bulk orders.
Yes — our desk runs around the clock for vessel-down emergencies. Message us on WhatsApp at any hour and we confirm availability and dispatch in-stock parts within 24 hours.
Yes — we deliver to the vessel’s next port of call worldwide and coordinate with your port agent for delivery alongside or to anchorage.
Reconditioned parts from Alang cost up to 70% less than new and are low-hour genuine OEM components — inspected, measured and certified to OEM tolerance before they ship, with a 30-day warranty.
Yes — alongside individual spares we supply complete cylinder units and power packs (liner, piston, cover, rings and valves assembled) for fast cylinder-unit renewal.
Yes — we cover modern electronically-controlled engines including MAN B&W ME, ME-C and ME-GI and WinGD X and X-DF, as well as legacy MC, RTA and RND engines.
REQUEST A QUOTE
Emergency failure, dry-dock overhaul or a long-term pipeline — send your engine and part and we confirm availability and price on WhatsApp, usually within the hour.
TELL US WHAT YOU NEED
WHEN A VESSEL IS DOWN
One photo on WhatsApp at 03:00; identified in stock beside Alang by 04:30; back at sea in 48 hours.
NEED PARTS URGENTLY?
Emergency failure, dry-dock or a standing pipeline — talk to a founding partner, day or night.
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