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-   -   M8 Drive and Transom Assy Service Manual (https://www.offshoreonly.com/forums/drives-lower-units/386887-m8-drive-transom-assy-service-manual.html)

cougarman 11-11-2025 05:39 PM

M8 Drive and Transom Assy Service Manual
 
Anyone know if there are Service Manuals for the M8 & Transom Assy?

I presume the M6 is still the same as the VI.
I believe all that changed is the Anodes.

M8 Drive is new vs M6/VI
M8 TA is new, not sure what specs changed from VI-TA?

So if you have a part number for the M8, can you please share?

Thank You
Cougarman


I have:
Mercruiser Service Manual
Number 5
VI Dry Sump Drive
Part# 90-840250
Covers the Drive & Transom Assy.


https://cimg4.ibsrv.net/gimg/www.off...8500632787.png

IGetWet 11-11-2025 07:25 PM

I’ve wondered and tried to find the difference between transom assay’s as well. If you figure it out please share.

Markus 11-12-2025 07:55 AM

Have you checked eBay?

There are usually lots of Merc service manuals there, but maybe the M8 is too new...

cougarman 11-12-2025 10:39 AM


Originally Posted by Markus (Post 4938355)
Have you checked eBay?

There are usually lots of Merc service manuals there...



​​​​​​​Mercury Provided a part number:
The M8 service manual part # is 8M8026022.

And this one the Auction has ended on Ebay
2013 Mercury Racing M8 Drive Factory Service Manual P/N 90-8M8026022
https://cimg8.ibsrv.net/gimg/www.off...3c46944e57.jpg



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