Marine Diesel Outboard Engine 4 stroke 6HP,4kw 9HP,6.3kw 11HP,7.5kw Marine Diesel Outboard Engine4 stroke6HP,4kw9HP,6.3kw11HP,7.5kwsingle cylinder,air-cooledgear drive,rpm:3000/3600oil consumption:280/280/295 g/kw.h and less. Diesel Outboard Engine for boat