Gates 39157 belt tensioner for the 2006-2008 Volvo C70 5-cylinder 2.5L and other vehicles holds the accessory drive belt at steady tension. This automatic tensioner, also called a serpentine belt tensioner, is listed for the alternator position.
- Gates DriveAlign automatic belt drive tensioner
- Patented labyrinth seal that protects the internal components
- Patented vibration-damping system absorbs extreme vibration to improve tensioner, belt and accessory life
- Torsional round spring design for reliability and consistent tension
- Single pulley with a smooth contact surface for the backside of a V-ribbed belt
Quick facts
- Part: Gates 39157 belt tensioner
- Also called: serpentine belt tensioner
- Fits: 2006-2008 Volvo C70 5-cylinder 2.5L and other vehicles
- Position: Alternator
- Material: Thermoplastic
- Condition: New
Belt squeal, a chirp or rattle from the belt drive, or a belt that wears unevenly can mean a worn tensioner, though the belt or an accessory may be behind them. With the engine off and cool, look the belt over for cracks, glazing or frayed edges and the pulley for rust or damage before you buy.
Fits
Built to rigid tolerances and specifications for OE fit, form and function, this belt tensioner fits the 2004-2010 Volvo S40 5-cylinder 2.4L and the 2004-2012 S40 5-cylinder 2.5L, as well as the 2005 Volvo V50 5-cylinder 2.4L, the 2005-2011 V50 5-cylinder 2.5L and the 2009-2010 V50 5-cylinder 2.4L; each takes one. Driving something else? Run your car through the "Vehicles it fits" section.
Specifications
Fit and size
- Position: Alternator
- Quantity per vehicle: 1
- Outside diameter: 70 mm (2.76 in)
- Bearing bore inside diameter: 17 mm (0.67 in)
- Width: 20.5 mm (0.81 in)
- Pulley quantity: 1
- Mounting hole quantity: 1
Build and materials
- Material: Thermoplastic
- Belt type: V-ribbed
- Contact surface: smooth, backside
- Pulley: not flanged
- Grade: OE Exact
- Condition: New
- Country of origin: Germany
In the box
One tensioner assembly.
Interchange: URO-013530
305649 · 89649 · 89649FN · 49499 · 999561A · 999561 · 30650957
This part cross-references / interchanges with the following part numbers:
39157, 305649, 89649, 89649FN, 49499, 999561A, 999561, URO-013530, 30650957
Frequently Asked Questions
Is this Volvo S40 belt tensioner right for a 2004-2010 5-cylinder 2.4L?
Yes. Gates 39157 fits the 2004-2010 Volvo S40 5-cylinder 2.4L and the 2004-2012 S40 5-cylinder 2.5L, and each takes one. Other cars can be looked up in the "Vehicles it fits" section.
Does this Volvo V50 belt tensioner fit a 2005-2011 5-cylinder 2.5L?
Yes. Gates 39157 fits the 2005-2011 Volvo V50 5-cylinder 2.5L, the 2005 V50 5-cylinder 2.4L and the 2009-2010 V50 5-cylinder 2.4L.
Does the Gates drive belt tensioner 39157 include the pulley?
Yes. Gates 39157 is supplied as one tensioner assembly with a single pulley, which has a smooth contact surface and no flange.
What are the outside diameter and width of the Gates 39157 belt tensioner?
Gates 39157 measures 70 mm (2.76 in) in outside diameter and 20.5 mm (0.81 in) in width, with a 17 mm (0.67 in) bearing bore.
What does the vibration damping in this Gates belt tensioner do?
The patented damping system takes up extreme vibration, which helps extend the life of the tensioner, the belt and the accessories on the drive.
