Volvo Penta identification please?

[Karenkor]

Can anyone help identify this inboard - I believe it could be an AQ231A, but unsure. I can't find a plate giving model etc - despite hanging like a bat inside the engine bay!

2nd picture shows a number but molded on a part not main block so presumably not a serial? Any idea where serial might be?

Boat is a Fletcher Arrowbolt circa 1980 if that helps.

Thanks in advance.

Hi
We have same engine but can’t find dipstick! Do you know where it’s located please?

 

[Bigplumbs]

This thread is 10 years old