Power steering gearbox leak - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Scott26 · 12-20-2010, 04:10 PM

i have a leak coming out were the steering shaft meets the gearbox. Is there a oil ring or a something in there? Is that something that can be fixed?

jablack · 12-20-2010, 05:14 PM

It can be fixed. The only place I found parts for it was carquest. I have the part number at my garage, I'll see if I can find it for you.

Jake

Scott26 · 12-20-2010, 05:20 PM

thank you very much!

Justins76 · 12-20-2010, 09:43 PM

Mine just sprung a leak there too.

Scott26 · 12-20-2010, 09:59 PM

ya no one at any autoparts store says they dont know what it is called.

Scott26 · 12-21-2010, 01:30 PM

hey man did you ever find that part?

allengator · 12-21-2010, 01:32 PM

I need that too!

marksmak · 12-21-2010, 03:56 PM

Me too...

jablack · 12-21-2010, 04:02 PM

I didn't find the part number yet. I'll look in my other garage tonight or tomorrow.

Tx Firefighter · 12-21-2010, 05:58 PM

O Reilly Auto Parts

Powercraft PPS-8525

Cost 8.99

http://www.oreillyauto.com/site/c/de...2896&ppt=C0203

Scott26 · 12-21-2010, 08:45 PM

Do you know how to replace it? Do you have to take it out or can you do it by just taking the steering shaft out? do you need any special tools or does it just pop out?

goatwrangler · 12-21-2010, 08:49 PM

Mine has a leak here too....subscribed

Justins76 · 12-21-2010, 10:27 PM

Quote:

Originally Posted by Tx Firefighter

O Reilly Auto Parts

Powercraft PPS-8525

Cost 8.99

http://www.oreillyauto.com/site/c/de...2896&ppt=C0203

Is that for a specific year? Went in to get that part and they said it didnt fit 1976 C10 and gave me part number 7095. Ended up not getting either.

pilotj · 12-22-2010, 11:02 PM

Not that hard to replace. Just did it on mine (easier if it's off the truck) but can be done with the box on. Just loosen the big outer lock nut then use a punch or large side angle needle nose to remove the input shaft retainer(you'll see too notches on either side of the shaft) Screw the shaft retainer out counterclockwise , remove the snap ring and replace the seals (2) then reinstall. Autozone part #7095 Duralast. Called a power steering input shaft seal kit. Really good detailed directions come with it too. Only $9.99

Scott26 · 12-23-2010, 12:53 AM

Thank you very much. how do you take off the steering arm??

Scott26 · 12-23-2010, 01:01 AM

Im showing the autozone part number 8525 as the only input shaft seal

Tx Firefighter · 12-23-2010, 07:23 AM

That part number I quoted above has fitment for trucks, cars, vans, and SUVs for many years. It's the proper lookup for the original poster's 86 model truck. It's even the same seal kit for my Dodge Cummins pickup. They all take Saginaw steering boxes. It's much more universal than most folks realize.

allengator · 02-14-2011, 12:26 PM

OK... so I picked up the seal kit and pulled the power steering box.

I removed the ragjoint and then removed the clip near the input shaft dust seal...

NOW WHAT...?

I was hoping that the input shaft seal could be replace without tearing down the whole box... but now I have no idea!?!

Justins76 · 02-14-2011, 09:01 PM

Pick the seal out with something pointy.

Rollinsqrbdy · 02-14-2011, 10:15 PM

Scott26- I also have this problem with the k10. Now I know how to fix it, Great question. Now to the important, I WANNA SEE SOME PICS. OF THAT SICK TRUCK. WOOOOOOOOOOOOOOOOOOOW THAT THING IS SWEET. SOME INFO ON IT TOO.

trevrolet65 · 02-14-2011, 10:24 PM

I'm afraid when I clean the 40 years of crud on mine, it'll leak.

cheguevara · 11-15-2012, 02:57 AM

Need more pics on how to separate column from steer box while on the truck...is it as simple as unscrewing 2 bolts on the lower column to the box and unscrewing a bolt on top of the column??..I got the seal kit 8525 already...need help..thanks
Posted via Mobile Device

cheguevara · 12-16-2012, 02:23 AM

Ok just found out about this thread, very informative. I dont want to take the gearbox out...can i just unbolt the shaft or something? I got the seal kit 8525 like mentioned....how can i separate the shaft from box?..can someone give step by step instructions.
Posted via Mobile Device

INSIDIOUS '86 · 12-16-2012, 02:34 AM

Quote:

Originally Posted by cheguevara

Ok just found out about this thread, very informative. I dont want to take the gearbox out...can i just unbolt the shaft or something? I got the seal kit 8525 like mentioned....how can i separate the shaft from box?..can someone give step by step instructions.
Posted via Mobile Device

A hammer works unbolt it and hammer it
Posted via Mobile Device

cheguevara · 12-26-2012, 12:44 AM

Thanks i loosened the 2 bolts holding the shaft in place and separated the shaft now i see one nut on the gearbox end sideways, after I unscrew this just replace seals or what?
Posted via Mobile Device

12-20-2010, 04:10 PM	#1
Scott26 Registered User Join Date: Nov 2010 Location: Fresno California Posts: 65	Power steering gearbox leak i have a leak coming out were the steering shaft meets the gearbox. Is there a oil ring or a something in there? Is that something that can be fixed? Attached Images __________________ 1986 GMC Sierra Classic 4X4

12-20-2010, 05:14 PM	#2
jablack Classic Chevy Recycler Join Date: Dec 2007 Location: Alabama Posts: 422	Re: Power steering gearbox leak It can be fixed. The only place I found parts for it was carquest. I have the part number at my garage, I'll see if I can find it for you. Jake __________________ 2004 Chevrolet Trailblazer EXT 1970 Chevrolet C50 1979 Chevrolet C30 Need another 67 or 68 soon...

12-20-2010, 05:20 PM	#3
Scott26 Registered User Join Date: Nov 2010 Location: Fresno California Posts: 65	Re: Power steering gearbox leak thank you very much! __________________ 1986 GMC Sierra Classic 4X4

12-20-2010, 09:43 PM	#4
Justins76 OutOfMyMind & I'llNeverKnowWhy Join Date: Apr 2004 Location: Another world, some other time Posts: 672	Re: Power steering gearbox leak Mine just sprung a leak there too. __________________ -Justin-Out of my mind and I'll never know why 1976 Chevrolet Silverado C10 350 4bbl / TH350 Big10 longbed 1986 Pontiac Firebird T-Top 5.0L TPI 700R4 WS6 1992 Pontiac Firebird T-Top 5.0L TBI 700R4 My cardomain page I don't like to save, it's more fun to spend!!

12-20-2010, 09:59 PM	#5
Scott26 Registered User Join Date: Nov 2010 Location: Fresno California Posts: 65	Re: Power steering gearbox leak ya no one at any autoparts store says they dont know what it is called. __________________ 1986 GMC Sierra Classic 4X4

12-21-2010, 01:30 PM	#6
Scott26 Registered User Join Date: Nov 2010 Location: Fresno California Posts: 65	Re: Power steering gearbox leak hey man did you ever find that part? __________________ 1986 GMC Sierra Classic 4X4

12-21-2010, 01:32 PM	#7
allengator Registered User Join Date: Dec 2010 Location: Burleson, Texas Posts: 596	Re: Power steering gearbox leak I need that too! __________________ Allengator Outta the Blue (my band - available for hire in the DFW area!) 1980 Chevy SWB Pickup (build thread) 1951 Chevy Sedan Delivery 2004 Chevy Tahoe Z71 2011 Harley Davidson Street Glide 2018 Silverado Z71 Crew Cab

12-21-2010, 03:56 PM	#8
marksmak Registered User Join Date: Sep 2010 Location: Oklahoma City, Oklahoma Posts: 32	Re: Power steering gearbox leak Me too...

12-21-2010, 04:02 PM	#9
jablack Classic Chevy Recycler Join Date: Dec 2007 Location: Alabama Posts: 422	Re: Power steering gearbox leak I didn't find the part number yet. I'll look in my other garage tonight or tomorrow. __________________ 2004 Chevrolet Trailblazer EXT 1970 Chevrolet C50 1979 Chevrolet C30 Need another 67 or 68 soon...

12-21-2010, 05:58 PM	#10
Tx Firefighter Watch out for your cornhole ! Join Date: Jun 2003 Location: Azle, Texas Posts: 14,162	Re: Power steering gearbox leak O Reilly Auto Parts Powercraft PPS-8525 Cost 8.99 http://www.oreillyauto.com/site/c/de...2896&ppt=C0203 __________________ I'm on the Instagram- @Gearhead_Kevin

12-21-2010, 08:45 PM	#11
Scott26 Registered User Join Date: Nov 2010 Location: Fresno California Posts: 65	Re: Power steering gearbox leak Do you know how to replace it? Do you have to take it out or can you do it by just taking the steering shaft out? do you need any special tools or does it just pop out? __________________ 1986 GMC Sierra Classic 4X4

12-21-2010, 08:49 PM	#12
goatwrangler Registered User Join Date: Jan 2009 Location: brownsburg Posts: 31	Re: Power steering gearbox leak Mine has a leak here too....subscribed __________________ Jason 1989 Crew cab 2wd 8 lug and staying that way 88M 638th ASB Lafayette, IN

12-22-2010, 11:02 PM	#14
pilotj Registered User Join Date: May 2007 Location: Roanoke, VA Posts: 78	Re: Power steering gearbox leak Not that hard to replace. Just did it on mine (easier if it's off the truck) but can be done with the box on. Just loosen the big outer lock nut then use a punch or large side angle needle nose to remove the input shaft retainer(you'll see too notches on either side of the shaft) Screw the shaft retainer out counterclockwise , remove the snap ring and replace the seals (2) then reinstall. Autozone part #7095 Duralast. Called a power steering input shaft seal kit. Really good detailed directions come with it too. Only $9.99 __________________ 1979 Chevy C20 350/TH400 1974 Chevy C30 350/4speed Last edited by pilotj; 12-22-2010 at 11:02 PM.

12-23-2010, 12:53 AM	#15
Scott26 Registered User Join Date: Nov 2010 Location: Fresno California Posts: 65	Re: Power steering gearbox leak Thank you very much. how do you take off the steering arm?? __________________ 1986 GMC Sierra Classic 4X4

12-23-2010, 01:01 AM	#16
Scott26 Registered User Join Date: Nov 2010 Location: Fresno California Posts: 65	Re: Power steering gearbox leak Im showing the autozone part number 8525 as the only input shaft seal __________________ 1986 GMC Sierra Classic 4X4



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12-23-2010, 07:23 AM	#17
Tx Firefighter Watch out for your cornhole ! Join Date: Jun 2003 Location: Azle, Texas Posts: 14,162	Re: Power steering gearbox leak That part number I quoted above has fitment for trucks, cars, vans, and SUVs for many years. It's the proper lookup for the original poster's 86 model truck. It's even the same seal kit for my Dodge Cummins pickup. They all take Saginaw steering boxes. It's much more universal than most folks realize. __________________ I'm on the Instagram- @Gearhead_Kevin Last edited by Tx Firefighter; 12-23-2010 at 07:23 AM.

02-14-2011, 12:26 PM	#18
allengator Registered User Join Date: Dec 2010 Location: Burleson, Texas Posts: 596	Re: Power steering gearbox leak OK... so I picked up the seal kit and pulled the power steering box. I removed the ragjoint and then removed the clip near the input shaft dust seal... NOW WHAT...? I was hoping that the input shaft seal could be replace without tearing down the whole box... but now I have no idea!?! __________________ Allengator Outta the Blue (my band - available for hire in the DFW area!) 1980 Chevy SWB Pickup (build thread) 1951 Chevy Sedan Delivery 2004 Chevy Tahoe Z71 2011 Harley Davidson Street Glide 2018 Silverado Z71 Crew Cab

02-14-2011, 09:01 PM	#19
Justins76 OutOfMyMind & I'llNeverKnowWhy Join Date: Apr 2004 Location: Another world, some other time Posts: 672	Re: Power steering gearbox leak Pick the seal out with something pointy. __________________ -Justin-Out of my mind and I'll never know why 1976 Chevrolet Silverado C10 350 4bbl / TH350 Big10 longbed 1986 Pontiac Firebird T-Top 5.0L TPI 700R4 WS6 1992 Pontiac Firebird T-Top 5.0L TBI 700R4 My cardomain page I don't like to save, it's more fun to spend!!

02-14-2011, 10:15 PM	#20
Rollinsqrbdy Registered User Join Date: Aug 2008 Location: Dexter, N.M. Posts: 1,082	Re: Power steering gearbox leak Scott26- I also have this problem with the k10. Now I know how to fix it, Great question. Now to the important, I WANNA SEE SOME PICS. OF THAT SICK TRUCK. WOOOOOOOOOOOOOOOOOOOW THAT THING IS SWEET. SOME INFO ON IT TOO. __________________ Its Kool to be a square 2013 Chevy Silverado Z71 w/ 7" lift and 35" Nitto's 1985 C-10 ......My dream truck (under construction) 1984 k 10 Silverado...6" lift with 38.5 super swampers New Mexico Member --- Member of the Square Body Club---

02-14-2011, 10:24 PM	#21
trevrolet65 Registered User Join Date: Nov 2010 Location: Venus Texas Posts: 217	Re: Power steering gearbox leak I'm afraid when I clean the 40 years of crud on mine, it'll leak.

11-15-2012, 02:57 AM	#22
cheguevara Registered User Join Date: Aug 2011 Location: South Texas Posts: 16	Re: Power steering gearbox leak Need more pics on how to separate column from steer box while on the truck...is it as simple as unscrewing 2 bolts on the lower column to the box and unscrewing a bolt on top of the column??..I got the seal kit 8525 already...need help..thanks Posted via Mobile Device

12-16-2012, 02:23 AM	#23
cheguevara Registered User Join Date: Aug 2011 Location: South Texas Posts: 16	Re: Power steering gearbox leak Ok just found out about this thread, very informative. I dont want to take the gearbox out...can i just unbolt the shaft or something? I got the seal kit 8525 like mentioned....how can i separate the shaft from box?..can someone give step by step instructions. Posted via Mobile Device

12-26-2012, 12:44 AM	#25
cheguevara Registered User Join Date: Aug 2011 Location: South Texas Posts: 16	Re: Power steering gearbox leak Thanks i loosened the 2 bolts holding the shaft in place and separated the shaft now i see one nut on the gearbox end sideways, after I unscrew this just replace seals or what? Posted via Mobile Device

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