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8070 alternator

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Leon B MO View Drop Down
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Joined: 12 Sep 2009
Location: Old Monroe, Mo
Points: 2070
Post Options Post Options   Thanks (0) Thanks(0)   Quote Leon B MO Quote  Post ReplyReply Direct Link To This Post Topic: 8070 alternator
    Posted: 16 May 2022 at 8:31pm
The original alternator finally gave out yesterday. It is a Wilson model, I took it off, took it to Napa and they said $1,057 to replace it. After looking, they had a $90, 1 wire alternator with the same configuration and a 94 amp rating. Not complaining, just wondering why the Wilson alternator is so high? Put the Delco on this morning, ran anhydrous all day without any problems.
Leon B Mo
Uncle always said "Fill the back of the shovel and the front will take care of itself".
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Ron(AB) View Drop Down
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Joined: 27 Dec 2009
Location: Alberta
Points: 943
Post Options Post Options   Thanks (0) Thanks(0)   Quote Ron(AB) Quote  Post ReplyReply Direct Link To This Post Posted: 16 May 2022 at 9:06pm
One has brushes, one does not.
405, 7000, 7050, 8050, 8070, L3, 2300 & 2600 disk
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steve(ill) View Drop Down
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Joined: 11 Sep 2009
Location: illinois
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Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 16 May 2022 at 9:19pm
$1000. is crazy.......... too many good aftermarket units for $100. - 150.
Like them all, but love the "B"s.
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Steve in NJ View Drop Down
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Location: Andover, NJ
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Steve in NJ Quote  Post ReplyReply Direct Link To This Post Posted: 17 May 2022 at 9:43am
Sounds like Napa has to pay the rent this month. Sheesh!  Ya did good Leon grabbin' the SI series Delco. Wire it up as a three wire, and you'll be able to take advantage of the voltage sense circuit which monitors current usage. This also keeps the whole system in 13-14V's on board the Tractor so all components get fed the same amount of current. Most one wire units can be wired over to a three wire system.... More better!
Steve@B&B
39'RC, 43'WC, 48'B, 49'G, 50'WF, 65 Big 10, 67'B-110, 75'716H, 2-620's, & a Motorhead wife
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DougG View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote DougG Quote  Post ReplyReply Direct Link To This Post Posted: 17 May 2022 at 6:28pm
Good deal Leon !
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