Are all VP 280 drives interchangable

[43_lx_merc_1996]

"Are all VP 280 drives interch

"Are all VP 280 drives interchangable? For example, is the drive for a 4cyl the same as for a 350? What are the differences?

Much appreciated."

 

[paulknights]

The gear ratios are different

The gear ratios are different from 4 cyl to v8

 

[el_pescador]

"The gearset for the 4 cyl is

"The gearset for the 4 cyl is 2.15:1, while the gearse for the V6 & V8 is 1.61:1."

 

[43_lx_merc_1996]

"So, just to clarify, all gear

"So, just to clarify, all gears for both V6 & V8 angines are 1.61:1? Are there any other diferences?

Thanks again for your input!"

 

[el_pescador]

"There are quite a few variati

"There are quite a few variations. The clamping ring in the upper gear assembly may be for the 1/2" bolt, or for the 18 mm (or 3/4" fine, I don't remember) or for the two-screw pivot pin. Also, the intermediate housing and transom shield are different for the outdrive with power trim. There are also some versions that carry duoprop."

 

[43_lx_merc_1996]

"So when I'm shopping for

"So when I'm shopping for a new 280, I'll stick to the ones compatible with a V6 or V8. Thanks again. See new post re: gears grinding in leg."