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Serp belt idler

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Serp belt idler - 3/25/2006 5:56:55 PM   
frankjc

 

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Hi all, I am new here, this is my first post.
I have a question about the serpentine belt idler pulley in my 99 Blazer.
I bought a new one from Advance Auto parts, and it comes without the bolt. The guy said re use the old one. If I recall correctly from when I changed the water pump last year, it seemed like the bolt was part of it. Unless there is a clip in there holding the bolt in.
Anyone know?
Thanks, Frank.
Post #: 1
RE: Serp belt idler - 3/25/2006 7:38:42 PM   
4lowlife



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Are you trying to remove the bolt? I think you turn it clockwise to loosen it.

(in reply to frankjc)
Post #: 2
RE: Serp belt idler - 3/25/2006 10:55:18 PM   
frankjc

 

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No, I am trying to make sure I got the correct pulley before I take it apart. The new pulley did not come with a bolt, I though the one on the car had a bolt attatched to it. I want to know if the bolt comes off of the old pulley to be reused.

(in reply to 4lowlife)
Post #: 3
RE: Serp belt idler - 3/27/2006 1:52:43 PM   
Hanr3


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Yes, the serp belt tensioner pulley, and serp idler pulley are both held in place with a bolt. Reuse the old bolt. Did you get the whole arm or just the pulley?

_____________________________

"Some people spend an entire lifetime wondering if they made a difference.
The Marines don't have that problem."
-President Ronald Reagan

'87 S10-Blazer - SOLD
'93 S10-Blazer 4x4x4 - Sons DD, engine swap is done.
'00 S10-Blazer 4x4x4 - My

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RE: Serp belt idler - 3/27/2006 3:56:04 PM   
frankjc

 

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I just got the pulley. It is pretty worn.

(in reply to Hanr3)
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RE: Serp belt idler - 3/27/2006 4:10:15 PM   
smdepew1976

 

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Joined: 3/22/2006
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I need to replace my entire arm as i think the spring is weak....the arm moves around quite a bit and sounds like i got a cricket under the hood......anyone know of a good place to get one?

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RE: Serp belt idler - 3/28/2006 3:48:53 PM   
Hanr3


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Most autoparts stores will sell you a new arm. Last time I priced one it was less then $20. I need to replace mine ont eh '87. It sits cockeyed and caused two ribs of the serp belt to disentigrate. The belt is a little narrower now, but it doesnt squell anymore.

_____________________________

"Some people spend an entire lifetime wondering if they made a difference.
The Marines don't have that problem."
-President Ronald Reagan

'87 S10-Blazer - SOLD
'93 S10-Blazer 4x4x4 - Sons DD, engine swap is done.
'00 S10-Blazer 4x4x4 - My

(in reply to smdepew1976)
Post #: 7
RE: Serp belt idler - 3/28/2006 5:17:22 PM   
smdepew1976

 

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Joined: 3/22/2006
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well see the part stores here in Germany just give me dirty looks when i ask for chevy parts......i guess cause the vettes are really the only chevy's sold over here....I did find one online it's 38 bucks however and i'm not sure if it's just the arm or the arm with the pulley on it....i need both......

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RE: Serp belt idler - 3/28/2006 8:26:21 PM   
frankjc

 

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That part is only $20? I should grab one of those too. I still haven't gotten around to the idler yet.

quote:

ORIGINAL: Hanr3

Most autoparts stores will sell you a new arm. Last time I priced one it was less then $20. I need to replace mine ont eh '87. It sits cockeyed and caused two ribs of the serp belt to disentigrate. The belt is a little narrower now, but it doesnt squell anymore.


(in reply to Hanr3)
Post #: 9
RE: Serp belt idler - 4/3/2006 1:17:02 PM   
Hanr3


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For our German constituants, try Summit racing, Napa, or LMC Trucks for parts online. LMC will be the best bet.


Taht $20 was for a '87. The newer ones might cost more.

_____________________________

"Some people spend an entire lifetime wondering if they made a difference.
The Marines don't have that problem."
-President Ronald Reagan

'87 S10-Blazer - SOLD
'93 S10-Blazer 4x4x4 - Sons DD, engine swap is done.
'00 S10-Blazer 4x4x4 - My

(in reply to frankjc)
Post #: 10
RE: Serp belt idler - 4/3/2006 3:16:02 PM   
frankjc

 

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I see.
I will wait till I NEED it then.

(in reply to Hanr3)
Post #: 11
RE: Serp belt idler - 2/20/2008 2:50:30 PM   
BrianMichaels1


Posts: 118
Joined: 3/16/2007
From: Dallas, TX
Status: offline
I am trying to replace my idler pulley.  The bolt that is attached to the old one is locked on with a locking washer that I haven't seen before.  I can't get it off!  I'm going to go keep trying to no avail now.

_____________________________

2000 Chevy Blazer LT 4X4 4-door

Resto projects:
1975 Toyota Celica GT
1974 Toyota Celica ST
1971 Chevy Nova, 307
1968 Chevy C20
1964 Volvo 122 Wagon

(in reply to frankjc)
Post #: 12
RE: Serp belt idler - 2/20/2008 5:08:53 PM   
BrianMichaels1


Posts: 118
Joined: 3/16/2007
From: Dallas, TX
Status: offline
I just pryed the hell out of that lock washer, then bent it back into shape and reused it.  Man, my Blazer sounds so freaking smooth and quiet now!  Didin't realize how bad I needed pulleys, the silence is beautiful.

On another note, I'm not sure if it was the right thing to do posting in a 2 year old thread.  I just did it to try and minimise clutter and repetition in the forum.  ...?


_____________________________

2000 Chevy Blazer LT 4X4 4-door

Resto projects:
1975 Toyota Celica GT
1974 Toyota Celica ST
1971 Chevy Nova, 307
1968 Chevy C20
1964 Volvo 122 Wagon

(in reply to BrianMichaels1)
Post #: 13
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