Do I need a new pully or a new belt?
Thread Starter
Senior Member
Joined: Oct 2006
Posts: 341
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From: Novato, California
2000 E55 AMG
Do I need a new pully or a new belt?
My 00 E55 just turned 90K. It starts just fine in the morning. But, as soon as I put it gear, I hear a squeak or a squeal coming from the engine compartment. I sprayed the belt with water on the first occasion, and it went away. Didn't work the second time. The noise goes away after I have driven it a few miles. I am hoping it's a belt issue. What are your thoughts please. 
Junior Member
Joined: May 2006
Posts: 29
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78 450SL, 83 500SEC, 83 280TE, 85 500SEL AMG,85 500SEL Limo, 85 280TE AMG, 94 e320 Wagon, + Others
Replace it all?
I would look at replacing the belt and the pulley.
And if the tensioner is original maybe that too.
Belt Part Number A 011 997 97 92
Pulley A 000 202 09 19
Tensioner A 112 200 09 70
And if the tensioner is original maybe that too.
Belt Part Number A 011 997 97 92
Pulley A 000 202 09 19
Tensioner A 112 200 09 70
