Engines and genuine parts for
every major brand.
Mega Marine supplies complete engines, diesel generator sets, and genuine spare parts for all 8 major engine manufacturers. Select a brand below to see available models and parts.
Engine Brands
Man B&W 2-Stroke
Low-speed marine main engines.
14 models
Man B&W 4-Stroke
Medium-speed auxiliary and main engines.
9 models
Wartsila
Medium-speed marine engines for main and auxiliary use.
8 models
Yanmar
Compact and reliable marine diesel engines.
9 models
Daihatsu
Auxiliary marine engines including Daihatsu and Mak lines.
18 models
Mitsubishi
UEC series marine engines for ocean-going vessels.
6 models
Sulzer
Trusted Sulzer marine engine spares.
2 models
Bergen
Bergen medium-speed marine engines.
5 models
21 categories across every brand.
From crankshafts and cylinder liners to injectors and bearings — comprehensive parts coverage for every major marine engine.
- Crankshaft
- Piston Ring
- Piston Rod
- Cylinder Head
- O-ring
- Exhaust Valve Cage
- Cylinder Liner
- Gasket
- Plunger
- Connecting Rod
- Injector
- Anti Polishing Ring
- Valve Spindle
- Valve Seat
- Bearing
- Nozzle
- Water Jacket
- Cam Roller
- Lubricator
- Piston
- Other Parts
Need a complete engine or specific spare?
Tell us the brand, model, and part — we'll respond with availability and pricing.