Cummins KTA50-M Marine Engine Spare Parts Supplier
Genuine and OEM-quality spare parts for the Cummins KTA50-M (K50 series) marine diesel — a 50-litre V16 for high-output propulsion and auxiliary duty. Injectors, liners, pistons, twin turbochargers, heat exchangers and overhaul kits — sourced by part number from Turkey and delivered with export documents worldwide. Reply within 2–4 business hours.
Cummins KTA50-M parts at IWH
The Cummins KTA50-M (K50 marine) is a 50 L V16 diesel with twin marine turbochargers, used for high-output propulsion and auxiliary / genset duty on larger vessels. Heavy marine load consumes fuel-system, air-boost, cooling and sealing parts.
IWH sources KTA50-M parts by part number — engine core, PT injectors and fuel system, twin turbochargers, raw-water cooling, gaskets and full overhaul kits — and ships from Istanbul with clean export documents. Genuine, OEM-equivalent and verified aftermarket (incl. Fleetguard), confirmed before you commit.
Cummins KTA50-M — key specifications
| Specification | Value |
|---|---|
| Configuration | 4-stroke, turbocharged & aftercooled V16 diesel |
| Displacement | 50.3 litres (3,067 cu in) |
| Cylinders | 16 (V) |
| Bore × stroke | 159 × 159 mm |
| Power output | 1,193–1,641 kW (1,600–2,200 hp), by rating |
| Fuel system | Cummins PT (Pressure-Time), twin turbochargers |
| Applications | High-output propulsion & auxiliary on larger vessels |
Ratings vary by application and emissions tier — send the engine serial number for the exact build and matching parts.
Cummins KTA50-M parts we supply
| System | Typical Cummins KTA50-M parts |
|---|---|
| Engine core | Cylinder liners, pistons, rings, connecting rods, main & rod bearings, crankshaft |
| Cylinder head | Heads, valves, guides, seats, springs, rocker components |
| Fuel system | Cummins PT injectors, fuel pumps, governors, rail components, ECM sensors |
| Air & boost | Turbochargers, aftercoolers / intercoolers, air filters, manifolds |
| Cooling & lube | Raw-water & fresh-water pumps, heat exchangers, oil coolers, thermostats, oil pumps |
| Sealing & overhaul | Upper & lower gasket sets, seals, full overhaul / rebuild kits |
| Filtration | Oil, fuel, coolant & air filters |
| Electrical | Sensors, ECU / ECM components, starters, alternators, wiring |
What we need to quote accurately
A part number gets you the fastest answer. No part number? The engine serial number and a nameplate photo let us identify the exact Cummins KTA50-M build.
Where the Cummins KTA50-M runs
The Cummins KTA50-M on larger vessels, tugs and ferries — high-output propulsion and marine auxiliary / genset.
Genuine, OEM or aftermarket
We do not supply counterfeit parts. Where exact matches are scarce, we propose verified equivalents and confirm specifications before you commit.
OEM original
Cummins parts through verified distributor channels where available.
Balanced choice
Original-equipment quality at a lower cost, matched to your Cummins KTA50-M.
Verified equivalent
Quality aftermarket or verified equivalents, confirmed before ordering.
Istanbul hub to CIS and global ports
Multiple items grouped into one shipment from our Istanbul base.
Commercial invoice, packing list and available origin / manufacturer documents.
Delivery to CIS, Middle East and worldwide ports — fastest route when down.
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Cummins KTA50-M parts FAQ
Which Cummins K50 marine engines do you cover?
KTA50-M, KTA50-M2 and related K50 marine builds — send the exact model and serial.
Can you match KTA50-M parts by engine serial?
Yes — the engine serial number lets us identify the exact build and correct parts.
How fast do you quote?
For part-number requests we reply within 2–4 business hours.
Do you deliver to ports outside Turkey?
Yes — CIS, Middle East and worldwide, with export documents from Istanbul.
Genuine or aftermarket?
Genuine, OEM-equivalent and verified aftermarket — confirmed before ordering.
Send your Cummins KTA50-M part number
Engine serial number, part number, quantity and destination — we check availability and prepare an export-ready quote.
Request a quote