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Leaky PS Pump

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Old Apr 23, 2017 | 01:28 PM
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Default Leaky PS Pump

A few year back I bough a replacement pump at Advanced Auto for my 70. I reused my original pump housing and just bough the actual pump. It has always leaked a lttle not sure from were. Now I am getting tired of PS steering on my floor. I am debated changing the Orings on the case or just buying another pump. I saw Ecklers has pumps for about $85 and did not see anyplace where they said they have a core charge. The pump I have is working fine except for leaking

Looking for some suggestions

Marty
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Old Apr 23, 2017 | 02:47 PM
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Rebuild kits are cheap. I'd replace the o-rings before I bought a new pump. I did mine last year without too much trouble. But, if you'd rather pay for convenience, spring for the new pump.
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Old Apr 24, 2017 | 12:44 PM
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Originally Posted by Tecdiverfl
A few year back I bough a replacement pump at Advanced Auto for my 70. I reused my original pump housing and just bough the actual pump. It has always leaked a lttle not sure from were. Now I am getting tired of PS steering on my floor. I am debated changing the Orings on the case or just buying another pump. I saw Ecklers has pumps for about $85 and did not see anyplace where they said they have a core charge. The pump I have is working fine except for leaking

Looking for some suggestions

Marty
First determine where this leak is from

1 pully bearing
2 pump to housing seal
3 hose connection to relief value

I went through 4 pumps with leaks in # 1 & 2

If it's the pully bearing replace the unit

If it's the pump to housing seal this is a o-ring seal. Replacing this seal only works if the housing is nice in shape and. Surface is in good shape. No dents or irregular shape, I used some " right stuff" sealant along with a new o-ring to finally fix the leak.

I did try complete units but they also leaked at the housing seal after 1000km

Wash done everything and find where it leaks
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