Recreational Marine
Yanmar is the first name in 9-900 HP Recreational Marine diesel power. Mack Boring & Parts Company has been a leading
North American supplier of Yanmar marine diesel engines for over 30 years. Find out what it means to experience the power of the market's preferred
diesel, supported by one of the most established and reliable diesel supply partners - anywhere.
FREE REPOWER PERFORMANCE REPORTS
Browse our full lineup of Yanmar Marine Diesel Engines
New Product Announcement: Yanmar 8LV Engine
Yanmar 8LV Engine
(shown w/ optional sterndrive) |
Introducing Yanmar’s super-clean, high-performance, Tier 3 diesel engine.
You will be astonished by the acceleration, top speed and fuel economy of Yanmar’s new 4.46L twin-turbo 8LV diesel
engines. You’ll be just as impressed by the amazingly low noise levels and the smooth ride.
With the renowned Yanmar qualities of performance, reliability and durability, the 8LV diesel engine is ideal for new boats
and an excellent repower choice.
Efficient common rail, Tier 3 technology.
Less weight with more power.
- 320 and 370HP models
- Hundreds of pounds lighter than competing engines
- Advanced electronic controls
- Twin Turbo -- impressive torque through wide rpm range
- Very quiet and smooth running
- New full-featured VCS (Vessel Control System)
- 180 amp alternator
Further information:
8LV-320 Product Detail
8LV-320Z Sterndrive Product Detail
8LV-370 Product Detail
8LV-370Z Sterndrive Product Detail
Product Spotlight: Yanmar BY Series Engines
Yanmar BY Series |
The latest "powerful gem" from Yanmar, the BY series engine is perfect for your repower or new boat construction. A compact design featuring common rail injection and the best fuel economy in its class, the BY is the clear choice for your next marine propulsion project. The BY is 35% lighter than its competitors, available in both inboard and sterndrive packages and is backed by the best dealer support network in the industry.
See Technical Specifications:
4BY (4-Cylinder)
6BY (6-Cylinder)
Just some of the reasons to choose the BY:
- Powerful and Efficient
- Low Vibration and Low Noise
- Easy and Low Maintenance
- Light and Durable
- Clean and Safe Engine Room
- Compact Engine Dimensions
- NMEA 2000 CAN-bus Technology
- Lower Fuel Consumption
- Meets Emission Regulations
- Worldwide Support Network