Accessory Drive Belt Idler Pulley. Deflection Pulley.
Accessory Drive Belt Idler Pulley.
Accessory Drive Belt Idler Pulley
Fits M3
4.0 LITER, AC BELT. M Series.
Drive Belt Idler Pulley - Repair or Replace
If you've noticed that the drive belt on your is becoming worn or is making a squealing noise, your drive belt idler pulley may be worn out. Replacing your drive belt idler pulley may be the solution.