cylinder head AQ120B

[jeffb2123]

Good morning. Does anyone know if a cylinder head from an AQ140A will fit on an AQ120B. I looked it up on a parts manual and both engines have the same part number. But another source said that the heads were not interchangeable. Thanks for your help.

 

[sailorman47]

Re: cylinder head AQ120B

Good morning. Does anyone know if a cylinder head from an AQ140A will fit on an AQ120B. I looked it up on a parts manual and both engines have the same part number. But another source said that the heads were not interchangeable. Thanks for your help.

I recently purchased a used cylinder head that was from an AQ140A. The only difference was the inlet for the temperature sensor. I had to make the hole bigger with a tap to accomodate my old sensor input line. Everything else is pretty much the same. There are four heads interchangeable in this series. AQ120B, AQ125, AQ140A, BB140. This is listed in the schematics. You can find it online.

 

[Don S]

Re: cylinder head AQ120B

Welcome to iboats sailorman, might want to look at the dates before you reply to a thread. This one is a year old and the original poster has never been back and I seriously doubt he is still waiting for an answer.