BX25 ALTERNATOR UPGRADE

[ptgdigger]

Well that was what I was going to suggest , but it seems that on this particular frame going to 60 will require changing the back half of the case and the voltage regulator as well as the parts mentioned above because they are physically larger not just higher capacity , which will be cost prohibitive.

As an alternative if you can find someone with the larger tractors you listed and they can give you the Denso # from the alternator tag you should be able to get one and avoid the Kubota parts and their markup. At 60 amps I would be really surprised if that alternator was more than $200 from a Denso distributor.

Ray

 

[number two]

If you have a good local automotive starter/alternator repair shop,they will most likely know what you want and can answer your questions.They can order or build what you need.Seriously Dude! That's where I'd start.Check the Yellow Pages in the Phone Book,Yes I'm old school!I still use maps as well.Good Luck!

 

[dougtrr2]

Just curious, why do you need more power from your alternator?

Take Care,
Doug in SW IA

 

[bcp]

Just curious, why do you need more power from your alternator?

Take Care,
Doug in SW IA

See those speakers? He uses them to tamp down trenches after backfilling them.

Bruce

View attachment 272145

 

[ptgdigger]

I believe this is the unit you desire:

Rareelectrical - NEW ALTERNATOR KUBOTA ENGINE G3B-H D950-B 60AMP 101211-8521 1012112850 16615-64011 101211-2490

Maybe Messicks or someone can chip in and tell us the significance of the 2 part Kubota part #, this unit has part numbers 3A611-74011, 3A611-74012, while your parts research above indicates it should be a 3A011-74012 , seems like with two numbers that close there was a substitution at some point. Although if you run 3a611-74012 through the Kubota parts site it lists a pile of tractors that its used on.

Ray

 

[Artisan]

Yea theres a bumpin' beat box hanging in the rafters, I want
to add a rotating beacon and lights. Also in the winter I want
enough juice to power Gerbings colthing.

And yes, good idea to try to snag the Denso number off one of the tractors
that runs that 60Amp puppie, good idea thanx. Hopefully
someone comes up w/ one, maybe I can see if there is one
in stock at the stealer and go "see" it.

 

[Artisan]

I believe this is the unit you desire:

Rareelectrical - NEW ALTERNATOR KUBOTA ENGINE G3B-H D950-B 60AMP 101211-8521 1012112850 16615-64011 101211-2490

Maybe Messicks or someone can chip in and tell us the significance of the 2 part Kubota part #, this unit has part numbers 3A611-74011, 3A611-74012, while your parts research above indicates it should be a 3A011-74012 , seems like with two numbers that close there was a substitution at some point. Although if you run 3a611-74012 through the Kubota parts site it lists a pile of tractors that its used on.

Ray

Now I am confused...I am thinking that "maybe" THIS web site is wrong, and that is where I got my info.
About half way down look at number 3A011-74013, it says next to it; ASSY ALTERNATOR 60 Amp

yea...now I am completly spun, I HATE electrical.

 

[Artisan]

Wondering almost aimlessly, I landed HERE. It is a 60AMP Alternator.
I searched on kubotas web site for the two numbers they have listed which are;
KUBOTA
16615-64011, 16615-64012

I got no hits on the first one, the second one hit a B7510D tractor.
If you open two windows and compare the front end of the case they are the SAME.
SO ARE THE SAME THE ROTOR, PULLEY, NUT...

the unit you found at Rareelectrical, I can't verify the case is the same for a swap in.

Here is the BX25 alt compared to the B7510D;

 

[KennyV]

You are trying to make this WAY too difficult...
Do as number two said back at post #12 in this thread... KennyV

 

[Artisan]

You are trying to make this WAY too difficult...
Do as number two said back at post #12 in this thread... KennyV

Ummm, why would I "try" to make it difficult?
The local place? The guy hardly speaks english... I would rather peddle a generator
then deal w/ the illegals.
Eventually a 12V kubota tractor genius will see this hopefully and set me straight.

I think my last post is an answer...