Pulleys
availability
A complex system of pulleys and belts are what help to control things under the hood. There’s a lot going on there, and these parts help to keep things like your alternator and power steering in check. Your engine also is rotated through the use of a pulley system. A worn-out pulley may exhibit symptoms like squealing noises, which are caused by belts rubbing against the pulleys when they aren’t supposed to. Over time, this sound can increase in intensity. Getting these pulleys replaced when they break or aren’t working properly can prevent larger problems down the line.
Adjustment Screw, Pulley
Mercedes-Benz
000-990-19-35
Left and right front module end stop. Upper left and right.
$4.88
MSRP $6.50
Save $1.62
24.9% Off 
Pulley Assembly Gasket
Mercedes-Benz
654-201-01-80
2.0L - diesel om654 2023-25.
$3.60
MSRP $4.80
Save $1.20
25% Off 
Tension Pulley Cap
Mercedes-Benz
1602370181
2.0L - diesel om654 2023-25.
$9.38
MSRP $12.50
Save $3.12
25% Off 
Engine Crankshaft Pulley
Mercedes-Benz
642-030-25-03
Start/Stop Feature. Incl.Engine Harmonic Balancer.
$671.25
MSRP $895.00
Save $223.75
25% Off 
Idler Pulley Cap
Mercedes-Benz
001-988-57-35
3.0L. Sheave pulley at water pump.
$4.50
MSRP $6.00
Save $1.50
25% Off 
Parts Kit, Belt Pulley
Mercedes-Benz
274-155-03-15
Alternator.
$149.25
MSRP $199.00
Save $49.75
25% Off 
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