Alternator substitute

I C Bonz

New member

Equipment
2014 BX25D, B2789
Feb 14, 2015
28
2
3
Emsdale,On. Canada
Good day all
BX25D 2014 need an alternator. In Canada the price is 549.00 for the cute little part
Wondering if there is a swap for the OEM that dont cost a small fortune
Thanks
Jake
 

bird dogger

Well-known member
Vendor Member

Equipment
Kubota B2650 and lots of other equipment
Feb 24, 2019
1,684
1,588
113
North Dakota
Good day all
BX25D 2014 need an alternator. In Canada the price is 549.00 for the cute little part
Wondering if there is a swap for the OEM that dont cost a small fortune
Thanks
Jake
Is your alternator similar to these: 1G825-64010 alternator
They can be had for a little over $100 plus shipping. Or at your local auto parts stores maybe?
 

Russell King

Well-known member
Lifetime Member

Equipment
L185F, Modern Ag Competitor 4’ shredder, Rhino tiller, rear dirt scoop
Jun 17, 2012
6,132
1,874
113
Austin, Texas
Good day all
BX25D 2014 need an alternator. In Canada the price is 549.00 for the cute little part
Wondering if there is a swap for the OEM that dont cost a small fortune
Thanks
Jake
Take the one you have to an alternator repair shop and have it serviced? That should be much less money!
 
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Hugo Habicht

Well-known member
Lifetime Member

Equipment
G1900
Jun 24, 2024
488
636
93
Ireland
Good day all
BX25D 2014 need an alternator. In Canada the price is 549.00 for the cute little part
Wondering if there is a swap for the OEM that dont cost a small fortune
Thanks
Jake
Hello Jake,

when I type kubota "bx25d" alternator as search words on google or other search engines lots of realistically priced alternatives show.

Also brushes, slip rings, bearings, voltage regulators are available as spares on alternator spare parts web sites. I refurbished mine, which I believe is similar to yours, for very little money.

Link Generator disassembly
Link Generator testing
Link Generator assembly

I did not replace slip rings and brushes because they were still good but I bought the parts for future repairs.

Kind regards,
Hugo
 

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12251hd

Member

Equipment
M6800, L35, RTV
Nov 23, 2018
62
8
8
Woodbridge, VA
Good day all
BX25D 2014 need an alternator. In Canada the price is 549.00 for the cute little part
Wondering if there is a swap for the OEM that dont cost a small fortune
Thanks
Jake
Had an alternator on my M6800 go bad a couple years ago. Had my local alternator repair shop check it out, he could not rebuild it. He got a new one--cost about the same as Kubota provided parts. Good luck.
 

lmichael

Well-known member

Equipment
Kubota G2160
Apr 23, 2021
709
338
63
Rockford IL area
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Reactions: 1 user

PoTreeBoy

Well-known member
Lifetime Member

Equipment
L35 Ford 3930
Mar 24, 2020
3,161
1,772
113
WestTn/NoMs
There have been threads on here about retrofitting dynamos with a small alternator. I think it has an integral regulator. If none of the previous posts work for you, try searching by 'dynamo' or 'alternator'.
 

Hugo Habicht

Well-known member
Lifetime Member

Equipment
G1900
Jun 24, 2024
488
636
93
Ireland
Had an alternator on my M6800 go bad a couple years ago. Had my local alternator repair shop check it out, he could not rebuild it. He got a new one--cost about the same as Kubota provided parts. Good luck.
I can accept that your shop said he cannot rebuild it. But I do not accept that this is due to parts not being available, as somebody earlier suggested. Those generators were built by the millions and aftermarket spare parts are available, you just have to search for them.

Also complete aftermarket generators are available between $65 and $180. The Kubota price is way off in my humble opinion.