Technical Help with Main Shaft Fiat Ducato 2.8 JTD 2008

[BRACHOJE3]

Hello friends, I hope you have a great day. I'm writing this through the translator because I speak Spanish and I'm Venezuelan.

First of all, I have a 2008 Fiat Ducato - 2.8 JTD. The main gearbox shaft broke.

As shown in photos 1 and 2, while searching the internet, I found a part that has the following number of teeth.
27 x 40 x 31 x 21 x 12 x 11 x 21 (like the photo 3). There's a small problem here. The part I have in my hands has 13 teeth on the spur gear, as shown in photo 4.

My gearbox housing has the following code: 94 313 650 21, and on the side of the gearbox I found this code: 20UM05. The problem is that when I enter the part code for the gearbox online, it says it's for a Ducato / Jumper 2.2 HDi, and if I enter 20UM05, it shows me it's for my Ducato 2.8 JTD. The problem is that if I search for the part number on my original part: 96489882 88, I get a main shaft that has 12 teeth, not 13. I don't know how to search for it. Does anyone have any idea how to do it?

PS: I think the spur gear corresponds to the reverse gear, I ordered it according to part number 9648988288 from Brazil and I received an exactly identical gear but with 12 teeth on the reverse gear instead of 13 teeth.

 

[Communicator]

A 2008 2.8jtd is strange. Production of the 2.8jtd ceased mid 2006. Perhaps a late registration?
I have not had to investigate the gearbox on my 2006 2.8jtd, so I am unable to provide much, if any help.
Some years ago, I did find the web page of which the attached pdf is a copy, and saved it for the diagram, which may help a little. I have an HTML copy of the original page, but I cannot attach HTML documents.

 

[BRACHOJE3]

A 2008 2.8jtd is strange. Production of the 2.8jtd ceased mid 2006. Perhaps a late registration?
I have not had to investigate the gearbox on my 2006 2.8jtd, so I am unable to provide much, if any help.
Some years ago, I did find the web page of which the attached pdf is a copy, and saved it for the diagram, which may help a little. I have an HTML copy of the original page, but I cannot attach HTML documents.

Hello how are you? Thanks for your prompt response, I think the Fiat Ducato that were brought to Venezuela are not the year that corresponds to them, attached photo (1) of my truck, then I was looking all over the truck for the serial number VIN and what I got was the following photo (2) (93W245G8382017194), on the glass I got the following code *82017194* Photo 3 and 4 I think correspond to the "real" Vin number of my truck so taking that into account I think my real Vin Number would be: *ZFA250000*82017194*