Deflection Pulley
Deflection Pulley
Regular price
$90.01
Regular price
Sale price
$90.01
Unit price
/
per
Accessory Drive Belt Idler Pulley
The drive belt idler pulley works in conjunction with the tensioner pulley/tensioner assembly to maintain tension on the belt as well as guide the belt. Idler pulleys are also used to achieve ideal belt routing around
the engine drive accessories such as the power steering pump, water pump, A/C compressor, and alternator.
The idler pulley is an often overlooked maintenance item but it is just as important as the belt tensioner itself. In most cases it is recommended to replace the idler pulley at the same time as the belt tensioner.
Fits these cars:
BMW 535d
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