
03-02-2011, 01:45 PM
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Seek to understand,^Value
Location: San Jose, California
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Join Date: Mar 2008
Posts: 17,153
Mein Auto: 02 BMW 525i M54 automatic
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Quote:
Originally Posted by bluebee
RECOMMENDED BELT-DRIVE SYSTEM PARTS LIST:
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Just for the record, I doubt many of us would "recommend" replacing "just" the mechanical pulley ... but ... since the question came up recently here:
- Check my pulleys?
To be complete, you "can" replace just the pulley on the mechanical tensioner:
- What is the part number for "just" the mechanical tensioner pulley?
Dayco #89133
Also, you "can" replace your mechanical tensioner with a hydraulic tensioner:
- WHY would a hydraulic belt tensioner be any quieter than a mechanical belt tensioner?
More information about the mechanical tensioner spring is here:
Quote:
Originally Posted by 16valex
The tensioner spring will out last three pulleys. Just get the pulley, put a couple drops of Tri-flow lub, you are as good as new 
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And, for the bearings themselves, look here:
Quote:
Originally Posted by WagonTheDog
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Last edited by bluebee; 03-02-2011 at 11:27 PM.
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