Fiat tractor engine unknown

[troy whiton]

Not sure if my fiat is a 550 or 640 model tractor . It痴 2wheel drive and here are some numbers I found on engine if anyone can please help me :
A* 102-096843 *
9F Fiat - 4602315
H2B21F6S

I致e put the numerals down as best I can . Some were a bit hard to see , but hope someone can shed some light for me on what it is . The oil filter is a normal spin on one on right side of engine close to clutch pedal

 

[Wagtail]

Here's a website (tool) that may assist, at least in identifying the model of your FIAT.

TractorData.com - Fiat tractors sorted by model

 

[troy whiton]

But it doesn稚 show serial numbers that match to model numbers ?

 

[Wagtail]

I know that it doesn't show the serial numbers.

As I said, that website may assist you in identifying what model FIAT that you have.

 

[troy whiton]

 

[troy whiton]

Here’s a photo of the tractor . Does anyone know if it’s a 640? Its 4 cylinder

 

[ptsg]

Both 550 and 640 are 4 cylinders. The only difference is the displacement of the engine.

I think, mostly by looking at some pictures on Google, that the 640 uses two fuel filters while the 550 only use one. This is the main difference I could notice.

Also looks like the 640 uses two hydraulic pumps, being one for the power steering, which might have been an extra for both models.

 

[troy whiton]

It doesn’t have power steering mate , just a big steering wheel !.
Where does it say the displacement on the motor ?

 

[troy whiton]

 

[troy whiton]

Do you mean 2 cav type fuel filters ?