Yanmar Engines

Yanmar Marine has been building diesel engines since 1912, with the continuing design philosophy of “more power and less weight”.

It produced the first-ever commercially viable small diesel engine, back in 1933. Yanmar has introduced ever-more energy efficient and economical engines and implements a constant process of research, development and innovation. It is a globally recognised brand, producing diesel engines, which are not only for leisure and commercial boating.

Yanmar Engines Range

Model Power Specification
GM-YM Series 9 hp - 29 hp Download Brochure
JH Series 39 hp -110 hp Download Brochure
BY Series 150 hp - 260 hp Download Brochure
LP Series 315 hp Download Brochure
LY-CX Series 370 hp - 530 hp Download Brochure
LY3 Series 380 hp - 480 hp Download Brochure
SY Series 720 hp - 900 hp Download Brochure
Saildrive Series 9 hp - 75 hp Download Brochure
Sterndrive Series 150 hp - 315 hp Download Brochure

Detailed Information

For technical specifications and outline drawings of each model of the Yanmar engines series', please use the tabs below to access document downloads.

  • Model Spec Outline Drawings
    6LPA-STP - Inboard Engine 315hp/232kW Download Spec ZF63