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#1 |
Registered User
Join Date: Jul 2007
Location: Alaska
Posts: 516
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Well at least I know why my power steering does not work
My '75 Chevy 70 series was really a bearcat to drive. I pulled the lines off of the power steering pump to check for out put and got NOTHING.....so I figured if I was lucky the bypass valve inline with the output was stuck open....so I pulled that out as well. A handful of broken vanes came out in my hand......NAPA swears my truck does not exist..... Even their "heavy duty" department for over the road rigs has no listings for the J/H series trucks. Any of you all know where a guy might get a Saginaw power steering pump for this thing?
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#2 |
Registered User
Join Date: Jul 2007
Location: Alaska
Posts: 516
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Re: Well at least I know why my power steering does not work
This fell out in my hand when I pulled the pressure fitting off the back of the pump. |
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#3 |
Registered User
Join Date: Jun 2004
Location: Beeville, Texas
Posts: 1,943
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Re: Well at least I know why my power steering does not work
www.cardone.com has a good listing for medium/heavy truck water pumps, steering pumps, and brake boosters.
1975 Chevy 70, H and J series show the same three pumps: 20-300 bushing style pump w/o reservoir 20-301 snap ring style pump w/o reservoir w/ mounting hole at middle right 20-302 snap ring style pump w/o reservoir w/ mounting hole at extreme right You can google each number or check their website, there are pictures for each pump.
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RJD 1984 Chevrolet C30 welding truck 454/SM465 1977 GMC C15 pickup 350/TH350 1970 Chevrolet C20 pickup 350/TH400 1970 Chevrolet K20 Suburban 454/TH350 1969 GMC 8500 478M V6/5 spd winch truck |
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#4 |
Senior Member
![]() Join Date: Mar 2003
Location: Colfax-California
Posts: 8,465
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Re: Well at least I know why my power steering does not work
Take the pump down to the store and see if they can match it up
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#5 |
Registered User
Join Date: Jul 2007
Location: Alaska
Posts: 516
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Re: Well at least I know why my power steering does not work
Thanks guys Looks Like I can order one from Cardone through Rock auto
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#6 |
Registered User
Join Date: Jul 2007
Location: Alaska
Posts: 516
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Re: Well at least I know why my power steering does not work
Was finally able to get to my home computer, This is the picture I meant to post of the vanes of my pump that came out in my hand when I disconnected the hose ....[IMG]
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#7 |
Registered User
Join Date: Jun 2013
Location: Somewhere
Posts: 3,068
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Re: Well at least I know why my power steering does not work
The pumps are basically all the same from the 60s till they stopped using them. You can buy a bare pump and install it in the can you already have...
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