
Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
For Your Every Summer RSVP, with Code: SUMMER15
Description
Accessory Drive Belt Idler Pulley (75mm) - BMW / E8x 135i / E9x 335i / E84 X1 / N55The 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
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.
Drive Belt Idler Pulley Failure Symptoms- Visible wear or grooves on pulley
- Belt squealing
- Chirping or grinding sounds coming from pulley bearing
- Odd or uneven belt wear
- Misalignment of pulley when compared to mounting surface
Part #'s
11-28-7-578-674 / 11 28 7 578 674 / 11287578674
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
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