Gates 90K-39122 serpentine belt drive component kit for the 2010-2012 Audi A4 4-cylinder 2.0L, the 2011 A4 4-cylinder 1.8L and other vehicles replaces the belt, tensioner and idler pulley of the accessory drive in one step. Each vehicle takes one kit.
- Serpentine belt, tensioner and idler pulley supplied together
- Belt with EPDM construction
- Applicable tensioner hardware included with the kit
- Installation instructions and tech tips come in the kit
Quick facts
- Part: Gates 90K-39122 serpentine belt drive component kit
- Fits: the 2010-2012 Audi A4 4-cylinder 2.0L, the 2011 A4 4-cylinder 1.8L and other vehicles
- Condition: New
With the engine off and cool, look along the belt for cracks, glazing or fraying, and for a pulley that wobbles. A squeal or rattle from the front of the engine can have other causes, so find the source before replacing parts. If the belt drive is the cause, changing the tensioner and pulley with the belt matters, because an old one can shorten the life of the new belt.
Fits
This serpentine belt drive component kit also covers the 2010-2012 Audi A4 Quattro 4-cylinder 2.0L and the 2010-2012 Audi A5 4-cylinder 2.0L. It meets or exceeds OE standards in form, function and fit.
Specifications
Fit and size
- Quantity per vehicle: 1 kit
- Belt outside circumference: 1603 mm (63.129 in)
- Belt top width: 20 mm (0.807 in)
Build and materials
- Belt construction: EPDM
- Gates component numbers: belt K060625, tensioner 39122, idler pulley 36331
- Condition: New
- Country of origin: China
In the box
One serpentine belt, one tensioner and one idler pulley, with applicable tensioner hardware and installation instructions. Kit contents vary with the vehicle application.
Frequently Asked Questions
Does the Gates 90K-39122 fit the 2010-2012 Audi A4 4-cylinder 2.0L?
Yes, Gates 90K-39122 fits the 2010-2012 Audi A4 4-cylinder 2.0L and the 2011 A4 4-cylinder 1.8L. If your car is a different one, look it up in the "Vehicles it fits" section.
Does this Gates drive belt kit come with a tensioner and idler pulley?
Yes, Gates 90K-39122 includes a belt, tensioner and idler pulley, plus applicable tensioner hardware and installation instructions. Contents vary with the application.
What size is the belt in this serpentine belt drive kit?
The belt has an outside circumference of 1603 mm (63.129 in) and a top width of 20 mm (0.807 in).
What does a worn serpentine belt look like?
With the engine off and cool, cracks, glazing or fraying on the belt ribs can mean wear. A squeal or a wobbling pulley can also point to the drive; a shop can test the tensioner.
Why does this kit include a tensioner and idler pulley with the belt?
Leaving the old tensioner and pulley on can shorten the life of the new belt and of other front-end accessory components. The kit lets you replace all three parts together.
