Construction and other equipment - RADIATOR CAP 715 ac backhoe

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RADIATOR CAP 715 ac backhoe

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Construction and other equipment
Forum Description: everything else with orange (or yellow) paint
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=165176
Printed Date: 20 May 2025 at 7:01pm
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Topic: RADIATOR CAP 715 ac backhoe

Posted By: copperhead1971
Subject: RADIATOR CAP 715 ac backhoe
Date Posted: 19 Oct 2019 at 9:02pm

having trouble finding a radiator cap for backhoe ,its around a 1975 with Perkins engine .

not sure if it is suppose to be a 4 or 7 lbs the part number i have is 0254891-5 ,any body have a newer part number or where to find one that will work...thanks for any info

Replies:

Posted By: NomoreJohnDeere
Date Posted: 20 Oct 2019 at 12:57am

the replacement cap I got at the dealer for my hd3 weighs twice in my hand what the one on it did from the parts store...........

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HD3

Posted By: copperhead1971
Date Posted: 22 Oct 2019 at 9:39am

so is it a 4-6or7 lbs cap?

Posted By: Coke-in-MN
Date Posted: 23 Oct 2019 at 1:10pm

You could go up to 12 PSI if system is good - it shouldn't be heating enough that the pressure will make that big a difference

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Faith isn't a jump in the dark. It is a walk in the light. Faith is not guessing; it is knowing something.
"Challenges are what make life interesting; overcoming them is what makes life meaningful."

Posted By: copperhead1971
Date Posted: 24 Oct 2019 at 9:32am

thanks for the info ill have to look around and see what i can find

Posted By: copperhead1971
Date Posted: 30 Oct 2019 at 2:45pm

also coke was wondering if you have a updated hydraulic return filter part number ? the original part number is 1009380-5 but can't find any cross part numbers