Pulling Forum - 426 inj pump

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426 inj pump

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Forum Name: Pulling Forum
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URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=84119
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Topic: 426 inj pump

Posted By: ralph cooley
Subject: 426 inj pump
Date Posted: 31 Jan 2014 at 3:58pm

need an adapter to put on a bosch A pump on a 426
email dimock3@gmail.com

Replies:

Posted By: injpumpEd
Date Posted: 01 Feb 2014 at 1:51pm

No adapter needed. You just turn the pump front bearing plate which is the pilot, down from 3.35" to 3.25"(has to be removed)then just drill new holes on front plate, and plug the old pump mounting holes with short bolts, or welds? I do however have the adapter hubs in stock to put on the A pump, and then use a DM pump gear. The hubs are $100, but need the timing mark put on them by your pump shop, or I can do it if I have the pump. Good luck! Ed.

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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!