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03-01-2007, 03:13 PM
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Hummer Professional
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Join Date: Dec 2004
Location: 2 clicks north of Houston
Posts: 412
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Re: H2 idler and pitman arms replacement
MOOG+Front end shop=$250
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Had-94,96,98,99 Cobra Stang,99 Navigator,03 Expy, 05 H2
Have-08 Titan C/C,06 GCSRT-425FTLB & AWD, other junk..
Want-08 Viper, 06 M5
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03-01-2007, 03:53 PM
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Hummer Authority
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Join Date: Sep 2005
Location: Texas
Posts: 1,795
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Re: H2 idler and pitman arms replacement
Go back to stock and add Cognito Pitman and Idler kit to double capture the arms! Trust me on this = big difference in steering!!!!!!!!!!!!
The Moogs are btter than stock but will still wear out. You will still want the Cognito kit and it works with stock or Moog. If you can get Moog cheaper than stock, then go that route and add the Cognito on top of that. Cognito kit comes with both course and fine thread nuts to work with either route you choose.
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03-01-2007, 08:10 PM
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Hummer Veteran
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Join Date: Jan 2003
Location: Pleasanton, CA
Posts: 80
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Re: H2 idler and pitman arms replacement
If I were to go back to stock, will a kit for a Chevy or GMC 1500 2500 work?
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03 Yellow Hummer H2 - Wife's School Bus- Pioneer AVIC D3 w/ backup camera/iPod integration/Sirius, 24" DropStars with 36" Pirelli Scorpions, Real HIDs, Bling-ed out...
04 Black Acura TL full A-Spec
88 Red Porsche rare 930 Cab
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03-01-2007, 08:16 PM
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Hummer Veteran
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Join Date: Jan 2003
Location: Pleasanton, CA
Posts: 80
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Re: H2 idler and pitman arms replacement
I just found a MOOG idler and pitman arms set for about $150 shipped. I will also look for the Cognito to go with it. If anyone has more advise, I am all ears.
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03 Yellow Hummer H2 - Wife's School Bus- Pioneer AVIC D3 w/ backup camera/iPod integration/Sirius, 24" DropStars with 36" Pirelli Scorpions, Real HIDs, Bling-ed out...
04 Black Acura TL full A-Spec
88 Red Porsche rare 930 Cab
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03-01-2007, 10:52 PM
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Hummer Authority
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Join Date: Sep 2005
Location: Texas
Posts: 1,795
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Re: H2 idler and pitman arms replacement
The Cognito Pitman/Idler kit will make it drive so much better. One of the best things I have ever done to my H2!!!
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03-01-2007, 11:04 PM
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Hummer Veteran
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Join Date: Jan 2003
Location: Pleasanton, CA
Posts: 80
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Re: H2 idler and pitman arms replacement
Hi Tomp:
So you have this installed in your H2:
http://cognitomotorsports.com/store/page12.html
What about this? Do you have this too?
http://cognitomotorsports.com/store/page11.html
Does my H2 have 1 pitman and 1 idler arms? or do they come in L and R pairs? I am buying them on ebaY so I need to know how many pitman and idler arms I will need.
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03 Yellow Hummer H2 - Wife's School Bus- Pioneer AVIC D3 w/ backup camera/iPod integration/Sirius, 24" DropStars with 36" Pirelli Scorpions, Real HIDs, Bling-ed out...
04 Black Acura TL full A-Spec
88 Red Porsche rare 930 Cab
Last edited by GasGuzzler : 03-01-2007 at 11:07 PM.
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03-01-2007, 11:42 PM
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Hummer Authority
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Join Date: Sep 2005
Location: Texas
Posts: 1,795
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Re: H2 idler and pitman arms replacement
The H2 has one of each Idler and Pitman.
I have not tried the Idler assembly, but looks like a nice upgrade. However I think the Pitman/Idler kit is a must and will protect the idler arm that you have now or will have after you replace with new.
Replace with Moog and add the Pitman/Idler kit and you will be very happy. I wouldn't add the Idler upgrade kit unless you show Idler wear (which is highly unlikely) after adding the Moogs and Cognito Pitman/Idler kit.
If you have cranked the torsion bars, I would tell you to add the shock extension kit from Cognito. However their shock extensions were made for the 2500HD pickup. Most components on the H2 are the same as the 2500HD except for the shocks. The H2 shocks, including aftermarket shocks, have far less travel in them than the ones on the 2500HD. The H2 shocks have internal and external Bump stops which shortens travel. The Cognito Shock Extension kit raises up the bottom of the shock too high and causes you to ride on bottomed out front shocks that rest on the bump stops (makes for bad ride quality as you trade one evil for another).
I added the Cognito Shock Extensions, but figured out their shortcoming with them being too tall and spent 4 hours cutting them down to 1/2 taller than the stock ones (which is perfect) and rides so much better. Don't buy them unless you are willing to spend a night modifying them to make them work. Cognito is now aware of it as of the first of this week and are expecting an H2 in next week to address the issue I found. Expect them to release shock extensions just for the H2 or for them to stop selling shock extensions for the H2 all together.
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03-02-2007, 01:14 AM
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Hummer Guru
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Join Date: Jan 2005
Location: Oregon
Posts: 4,321
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Re: H2 idler and pitman arms replacement
Quote:
Originally Posted by tomp
The Cognito Pitman/Idler kit will make it drive so much better. One of the best things I have ever done to my H2!!!
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I'm installing mine in the morning. I just got my Cognito Steering Support kit a couple of days ago. I didn't order the Idler Arm Pivot, but that might be next.
I'm glad to hear good reviews on it.
GG, bottom line is that all the idler arms will wear out over time. If you got good mileage out of your first set, chances are a stock set will serve you fine.
You only need one each. It probably would be best to have the tire shop replace these for you, since you'll need an alignment afterward. They can confirm what the dealer told you and order the parts.
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If it has tires or testicles, you're going to have trouble with it
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03-02-2007, 08:47 AM
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Hummer Guru
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Join Date: Nov 2004
Location: Eastern Washington
Posts: 2,453
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Re: H2 idler and pitman arms replacement
Hey Rox, is your current rig the one you were having all the problems with....in regards to the steering?
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'03 H2
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