D19 alternator
Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=46695
Printed Date: 31 Aug 2025 at 2:58pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: D19 alternator
Posted By: m16ty
Subject: D19 alternator
Date Posted: 04 Mar 2012 at 9:41pm
| I've been having trouble with my old generator on my D19D. I want to change over to a 1 wire alternator. The only problem is after looking at it there doesn't appear to be enough room to fit a alternator in where the generator is. I know people have installed alternators on D19s. Got any pics or the way to make it fit? |
Replies:
Posted By: bwp
Date Posted: 04 Mar 2012 at 10:00pm
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I used a 10si GM three wire alternator. Took the pulley from the generator straight off and put it on the alternator. I welded up a small custom mount that bolted onto the block so I had the option of putting the generator back on if I wanted. Didn't even have to buy a new alternator belt, just reused the old generator belt. Clearance is pretty close to the edge of the front shroud, probably about a 1/16 of an inch, but it fits and looks good. I'll try to get a picture for ya tomorrow. Brad ------------- 1962 D19D FEL, 1970 F250 390FE, 1997 Dodge Viper GTS, 1968 Roadrunner in pieces... Whether you think you can do thing or if you think you can't, you're probably right. Henry Ford |
Posted By: DSeries4
Date Posted: 05 Mar 2012 at 9:38pm
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Wouldn't it be easier to get the old generator rebuilt?? Usually as good as new for just under $100 around here... ------------- '49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '63 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080 |
Posted By: bwp
Date Posted: 05 Mar 2012 at 10:32pm
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Heres some pictures. Hope this helps you. Brad       ------------- 1962 D19D FEL, 1970 F250 390FE, 1997 Dodge Viper GTS, 1968 Roadrunner in pieces... Whether you think you can do thing or if you think you can't, you're probably right. Henry Ford |
Posted By: m16ty
Date Posted: 05 Mar 2012 at 10:48pm
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Thanks for the pics! Looks like that generator bottom mount is different from any of the others I've dealt with. |
Posted By: Steve in NJ
Date Posted: 06 Mar 2012 at 7:33am
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That 7071 3 o'clock version fits in there just right. Its pint size "CS-130" cousin would give you more room in tight quarters like that, but that "SI" seems to fit with a little room to spare. Nice job Brad. Looks great! 3 wire which is what you want on a Tractor, and a nice simple mounting bracket to. Lookin' good!
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