Wartsila RTA96C Spare Parts Supplier India
Marinexa is a specialist Wartsila RTA96C spare parts supplier in India, operating from Bhavnagar, Gujarat — adjacent to Alang, the world’s largest ship recycling yard. The RTA96C is one of the world’s largest two-stroke marine diesel engines, widely used to power very large crude carriers (VLCCs) and large container ships. We supply genuine OEM and quality reconditioned RTA96C spare parts with emergency delivery within 24–48 hours to any major port worldwide.
About the Wartsila RTA96C Engine
The Wartsila RTA96C (formerly Sulzer RTA96C) is a long-stroke, two-stroke crosshead diesel engine with a 960mm bore and 2,500mm stroke. It is available in 6 to 12 cylinder configurations producing between 37,680 kW (6S96MC at 102 rpm) and up to 80,080 kW in the largest 14-cylinder version. The RTA96C is a conventional cam-driven engine, distinguishing it from the later RT-flex96C common rail variant. Large numbers of RTA96C-powered VLCCs and bulk carriers remain in service, creating an ongoing demand for spare parts from reliable suppliers.
Wartsila RTA96C Spare Parts We Supply
Cylinder Components
- Cylinder liner — 960mm bore cast iron cylinder liner. One of the largest marine engine liners available. Genuine OEM and quality reconditioned units sourced from Alang decommissioned VLCCs.
- Cylinder cover — Complete cylinder cover assembly with integrated exhaust valve housing, fuel valve bores, indicator cock, and starting air valve bore.
- Piston crown — Cast steel oil-cooled piston crown with chrome-plated ring grooves.
- Piston skirt — Piston skirt assembly with sealing rings and oil scraper.
- Piston rings — Compression rings and oil scraper rings. Available in chrome-plated cast iron and plasma-coated variants.
- Piston rod — Piston rod with stuffing box sealing rings and scraper rings.
- Cylinder cover seal kit — Complete overhaul sealing kit for cylinder covers.
Running Gear
- Crosshead bearing — Thin-shell white metal lined crosshead bearing in standard and undersize dimensions.
- Crankpin (big-end) bearing — Connecting rod big-end bearing shells in standard and undersize.
- Main bearing — Crankshaft main bearing shells — the RTA96C uses large-diameter tri-metal or bi-metal main bearings.
- Crosshead pin — Crosshead pin and associated guide slippers.
- Connecting rod — Complete connecting rod assembly with bolts, nuts, and marine bearings.
- Thrust bearing pads — Crankshaft thrust bearing pads (fore and aft).
Exhaust Valve Components
- Exhaust valve spindle — Nimonic alloy exhaust valve spindle with hard-faced seating face.
- Exhaust valve cage — Complete valve cage with integrated seat ring and water cooling connections.
- Exhaust valve housing (bottom piece) — Water-cooled exhaust valve housing with seating face.
- Exhaust valve spring — Valve closing spring and bottom cup assembly.
- Exhaust valve rotator — Rotocap valve rotator mechanism.
- Exhaust valve seal kit — Complete O-ring and seal kit for exhaust valve overhaul.
Fuel Injection System
- Fuel injection pump — Complete jerk-type fuel injection pump assembly (cam-driven) for RTA96C.
- Fuel injector — Fuel valve assembly and replacement nozzle tips for RTA96C cylinder covers.
- Fuel pump plunger and barrel — Matched precision ground plunger and barrel sets.
- High-pressure fuel pipe — HP injection pipe with armoured flexible section and fittings.
- Fuel cam and follower — Fuel cam rollers, cam followers, and guide frames for the RTA96C fuel cam arrangement.
- Fuel pump overhaul kit — Complete seal, O-ring, and spring kit for full fuel pump overhaul.
Turbocharger Components
The Wartsila RTA96C is typically fitted with ABB VTR714-32 or VTR714-34 turbochargers. We supply all turbocharger spare parts including turbine blades, nozzle rings, compressor wheels, bearing housings, thrust bearings, journal bearings, and complete overhaul seal kits for ABB VTR series turbochargers.
The Alang Advantage for RTA96C Parts
Many VLCCs powered by Wartsila RTA96C engines have been decommissioned and broken up at Alang ship recycling yard in recent years. Marinexa’s direct presence at Alang means we have access to high-quality reconditioned RTA96C components — including cylinder liners, piston assemblies, exhaust valves, and running gear — recovered from these vessels. These reconditioned parts represent exceptional value for owners and operators of RTA96C-powered tonnage.
Contact Marinexa for RTA96C Spare Parts
- Phone / WhatsApp: +91 7096007999
- Email: info@marinexa.com
- Location: Bhavnagar, Gujarat, India — adjacent to Alang ship recycling yard
- Emergency Delivery: 24–48 hours worldwide