Volvo Penta SX-M upper compatable with DP- SM lower?

[38special]

Anyone know if the SX-M upper will work on a DP-SM ? Both were behind 5.7l engines. The SX-M upper i found is advertised as a 1.60 ratio. My DP-SM lower is a 1.95 or 7.

 

[Don S]

Re: Volvo Penta SX-M upper compatable with DP- SM lower?

The gear ratio's are in the lower unit, and yes the 1.95 DP will replace the 1.60 SP lower and is the correct rato. Uppers are all the same.