4W305 Injector Tips
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=200713
Printed Date: 01 Dec 2024 at 4:38am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com
Topic: 4W305 Injector Tips
Posted By: Amos
Subject: 4W305 Injector Tips
Date Posted: 04 Apr 2024 at 1:08pm
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Does anyone know where I can source a set (6) of new tips for my fuel injectors?
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Replies:
Posted By: DSeries4
Date Posted: 04 Apr 2024 at 3:53pm
8000s had Bosch tips. Maybe the 4W used Bosch as well? I don't know much about the 731 engine. I would ask around at some local diesel rebuild shops.
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'49 G, '54 WD45, '55 CA, '56 WD45D, '57 WD45, '58 D14, '59 D14, '60 D14, '61 D15D, '66 D15II, '66 D21II, '67 D17IV, '67 D17IVD, '67 190XTD, '73 620, '76 185, '77 175, '84 8030, '85 6080
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Posted By: tbran
Date Posted: 04 Apr 2024 at 4:11pm
Google 74396702 .... Totally different from other AC tractors
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When told "it's not the money,it's the principle", remember, it's always the money..
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Posted By: Amos
Date Posted: 08 Apr 2024 at 5:38pm
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Injection pump shop says NLA
Tbran is that the correct tip part number??
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Posted By: tbran
Date Posted: 08 Apr 2024 at 9:13pm
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I googled it and some place - most come form reliance - $$$$$$$$$ https://reliancepowerparts.com/Product?productGuid=474396702R&partListId=3347" rel="nofollow - https://reliancepowerparts.com/Product?productGuid=474396702R&partListId=3347
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When told "it's not the money,it's the principle", remember, it's always the money..
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Posted By: Amos
Date Posted: 09 Apr 2024 at 5:35pm
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Thank you, pricey it seems is the the way this engine parts have become....
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Posted By: injpumpEd
Date Posted: 09 Apr 2024 at 6:09pm
I've gotten to where I'm having to clean and reuse a lot of these old obsolete nozzles. The old days of just replacing the tip automatically have come to an end. Many are not available anymore. As long as the tip is not pitted or holes damaged, they can be saved.
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210 "too hot to farm" puller, part of the "insane pumpkin posse". Owner of Guenther Heritage Diesel, specializing in fuel injection systems on heritage era tractors. stock rebuilds to all out pullers!
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Posted By: Amos
Date Posted: 09 Apr 2024 at 6:19pm
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Thanks Ed, my injection shop is hoping they can bring them back. When he tested two of them in my presence they sprayed a stream of fuel, never seen that before when testing any nozzle, he said to me, they must be really worn badly. Got my fingers crossed he can bring them back to life for me.
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Posted By: CAL(KS)
Date Posted: 10 Apr 2024 at 7:43am
Possible it uses the same injectors as an 844 industrial engine? might be able to locate some. back in 2010 i had the injectors on my HD16 gone through and they called no parts available, they asked about some machining procedure as last resort and i said do it cause iv got no other choice. it ran well till the crank broke
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Me -C,U,UC,WC,WD45,190XT,TL-12,145T,HD6G,HD16,HD20
Dad- WD, D17D, D19D, RT100A, 7020, 7080,7580, 2-8550's, 2-S77, HD15
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Posted By: Amos
Date Posted: 11 Apr 2024 at 6:33pm
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Got my fingers crossed that the shop can get them to work. Found three tips on ebay, got them coming, however I am not holding my breath they will be what I need, and if they are it still leaves three short.
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