 Measurement needed (Subaru alternator), about to make a bracket |
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| TonyAKAVW |
 Aug 27 2005, 12:52 PM
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#1
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That's my ride.  Group: Members Posts: 2,151 Joined: 17-January 03 From: Redondo Beach, CA Member No.: 166 Region Association: None  |
So Im here at my father in laws house in Buenos Aires about to make a bracket for the alternator for my subaru conversion and I left the key dimension for the alternator at ou apartment w are staying in, which is prtty far from here.
So if anyone has access to a 2.5RS alternator and can measure the bolt spacing I would appreciate it a LOT. Im guessing the WRX uses the same alternator... -Tony |
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| ArtechnikA |
Aug 27 2005, 01:02 PM
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#2
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rich herzog Group: Members Posts: 7,390 Joined: 4-April 03 From: Salted Roads, PA Member No.: 513 Region Association: None |
i have an EJ25 alternator in the parts pile waiting to be installed later today; if you thik that'd be the same, i can measure whatver you want. it's from a '97 Legacy Outback with power everything so it's pretty big...
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| phantom914 |
Aug 27 2005, 01:06 PM
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#3
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non-914-owner non-club member Group: Benefactors Posts: 1,013 Joined: 24-February 04 From: Covina,CA(North ofWest Covina) Member No.: 1,708  |
Sorry, I can't help you and even if I could, I wouldn't. (IMG:http://www.914world.com/bbs2/html/emoticons/wavey.gif)
Andrew |
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| TonyAKAVW |
Aug 27 2005, 01:18 PM
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#4
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That's my ride. Group: Members Posts: 2,151 Joined: 17-January 03 From: Redondo Beach, CA Member No.: 166 Region Association: None |
Thats the exact alternator... I want the spacing between the bolts, i.e. the pivot axis and the tensioning axis. Thanks! |
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| Kostamojen |
Aug 27 2005, 03:42 PM
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#5
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Newbie Group: Members Posts: 37 Joined: 30-July 05 From: Roseville, CA Member No.: 4,504 |
17.5cm, thats from the center of the bolt hole to the center of the bolt hole (pivot vs. tension)
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| ArtechnikA |
Aug 27 2005, 04:03 PM
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#6
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rich herzog Group: Members Posts: 7,390 Joined: 4-April 03 From: Salted Roads, PA Member No.: 513 Region Association: None |
(IMG:http://www.914world.com/bbs2/html/emoticons/agree.gif) |
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| Matt Monson |
Aug 29 2005, 09:02 AM
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#7
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Member Group: Members Posts: 156 Joined: 9-August 05 From: Boulder, CO Member No.: 4,562 Region Association: Rocky Mountains |
For future reference if anyone has to search for this, all EJ series Subaru alternators are the same dimensions. Doesn't matter if it is EJ18, EJ20, EJ22, or EJ255.
And I have a pile of these alternators in my garage if anyone ever needs a good used one for their project... |
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| Cap'n Krusty |
Aug 29 2005, 09:13 AM
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#8
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Cap'n Krusty Group: Members Posts: 10,794 Joined: 24-June 04 From: Santa Maria, CA Member No.: 2,246 Region Association: Central California |
What is that in Whitworth? The Cap'n |
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| TonyAKAVW |
Aug 29 2005, 10:47 AM
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#9
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That's my ride. Group: Members Posts: 2,151 Joined: 17-January 03 From: Redondo Beach, CA Member No.: 166 Region Association: None |
Thanks for the dimensions! The bracket is pretty much finished, just have to bolt it together and have a small amount of aluminum welding done here.
We used a variety of machines to make the parts, but the coolest one was my father-in-law's EDM machine. Instead of milling out a channel, or trying to mill out square corners, we just used a pre-made copper plug and set the thing up and let it go. Attached image(s) 
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