AC D-17 series IV rear light
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=209457
Printed Date: 24 Dec 2025 at 4:06am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: AC D-17 series IV rear light
Posted By: ac.d17iv
Subject: AC D-17 series IV rear light
Date Posted: 22 Dec 2025 at 8:35pm
My 1964 D17iv has a rear warning light off the back fender, in addition to the work light/red light. I didn’t realize this warning light was a factory option, I found it in the parts manual. Searching pictures online, I didn’t see any with this warning light. Is it that uncommon? 
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Replies:
Posted By: Leadoff
Date Posted: 22 Dec 2025 at 10:01pm
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ac.D17iv I have not seen that rear warning light on an Allis Chalmers tractor I have the black work light/red light on my D15 Series II and D17 Series III & IV Good for you finding the info in the parts manual and posting You learn something every day Thanks for posting ------------- 1963 D17D Series III. 1965 D15 Series II. 1965 D17 Series IV. 1975 185. 1978 716H. 1979 716H. 1965 780 Harvester/1R&DC. 1957 Model 73 SC 4 Furrow Plow |
Posted By: DSeries4
Date Posted: 23 Dec 2025 at 8:56am
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Yours is not factory. The mounting bracket looks very different than yours. The light in the manual is pretty uncommon, but not really needed with the red light built into the rear work light. ------------- '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 |