Accessory Drive Belt Kit – BMW / E8x 135i / E9x 335i / E84 X1 / N55

The drive belt is not the only component of the drive belt system that’s critical. The tensioner dampers and pulleys all play a roll in keeping the drive belts properly tensioned and guided under all engine loads. Belts can stretch with higher engine loads and the tensioners and pulleys must maintain proper tension on the belts or they can fall off resulting in serious problems. These components also have a service life and should be replaced as needed.

Kit Includes the following:

(1)Accessory Belt – (Continental)
(1)Belt Tensioner Pulley Set (URO Parts)
(1) Accessory Drive Belt Idler Pulley (75mm) – (INA)
(1)Accessory Drive Belt Idler Pulley (90mm) – (INA)

Part #’s

Accessory Belt

11-28-7-628-653 / 11 28 7 628 653 / 11287628653

Belt Tensioner Pulley Set

112-875-829-46P / 112875829 46P / 112 875 829 46P/ 11287582946P

Accessory Drive Belt Idler Pulley (75mm)

11-28-7-578-674 / 11 28 7 578 674 / 11287578674

Accessory Drive Belt Idler Pulley (90mm)

11-28-7-578-675 / 11 28 7 578 675 / 11287578675