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Wanted: FM-OR4B4 magneto cores, or working units

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Mfam8 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mfam8 Quote  Post ReplyReply Direct Link To This Post Topic: Wanted: FM-OR4B4 magneto cores, or working units
    Posted: 21 Aug 2022 at 8:20pm
Looking for this particular magneto, in cores, parts, or working condition units. Private message me here, thank you!
MFAM8
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steve(ill) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 24 Aug 2022 at 9:14pm
Mf... i have heard of a type R... but not a OR.... you might want to talk to Steve at B&B ... if anyone knows about that mag, it would be him.
Like them all, but love the "B"s.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mfam8 Quote  Post ReplyReply Direct Link To This Post Posted: 25 Aug 2022 at 6:22am
Originally posted by steve(ill) steve(ill) wrote:

Mf... i have heard of a type R... but not a OR.... you might want to talk to Steve at B&B ... if anyone knows about that mag, it would be him.

Steve, I am fairly certain this model was NOT offered at the time A-C was still using mags, however, I have found that for mag reliability these are near unrivaled. I like to use them on my working machines, and this model is unbeatable. It also is easy to work on, kind of set up like an fmj on steroids, very heavy duty and physically larger. 
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Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 25 Aug 2022 at 8:31am
https://bb-customcircuits.com/

call Steve and ask him question... Im sure he will know the answers.


B & B Custom Circuits

Steve and JoAnna Barbato

Phone #: 973-632-5596

Email: customcircuits@gmail.com

Fax #: 973-786-4035

Hours of Operation

Mon-Fri: 9-8pm EST

Sat: 9-4pm EST

Sundays & Holidays: Closed



Edited by steve(ill) - 25 Aug 2022 at 8:33am
Like them all, but love the "B"s.
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Mfam8 View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mfam8 Quote  Post ReplyReply Direct Link To This Post Posted: 25 Aug 2022 at 8:36am
Steve @ B&B is a great guy, and thanks! However, I really don't have any questions though, lol. Just looking for a couple mags to buy....

But I appreciate the sentiment.  Thanks again.
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steve(ill) View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote steve(ill) Quote  Post ReplyReply Direct Link To This Post Posted: 25 Aug 2022 at 8:39am
just a question... what makes the OR different than an FMJ or FMX ..... I have not had too many problems with them.... when "rebuilt"....... if they are 50-70 years old, yes problems can occure.
Like them all, but love the "B"s.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote steelwheelAcjim Quote  Post ReplyReply Direct Link To This Post Posted: 25 Aug 2022 at 11:43am
Have a picture of one???
Pre-WW2 A-C tractors on steel wheels...because I'm too cheap to buy tires!
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mfam8 Quote  Post ReplyReply Direct Link To This Post Posted: 25 Aug 2022 at 1:17pm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mfam8 Quote  Post ReplyReply Direct Link To This Post Posted: 25 Aug 2022 at 1:19pm
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Mfam8 Quote  Post ReplyReply Direct Link To This Post Posted: 25 Aug 2022 at 1:23pm
They are quite a hybrid, all the internals are set up more like an FMJ, however the body is quite similar in appearance to the FMK4 series. I just happen to like them, and for as reliable as the old FMJ mags are, these here seal up and perform better, In my opinion. I just like 'em!
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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: 29 Aug 2022 at 8:53pm
The "0" series are in a league of their own. The 0, 0H, & OR take their own components.  Going out of memory, but I believe the only internal part they share with the other Mags that came on AC Tractors is the updated 2477 Coil. Haven't seen one of them in a while. Similar in looks to it's "K' series cousin, just a little larger. 30 degree lag like the "K" "J" & "X". I've rebuilt a couple over the years, but I don't think I have any cores in the pile. I'd havta' look.  I remember they take that TX triangulated lower cover and end cap. They're pretty cool lookin'.......
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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