The Best Belts & Tensioners on Advance Auto Parts Shop 2026

1. Dayco Poly Rib Belt, Premium - Engineered to conform to high mileage, worn or misaligned drives Fits select: 2002-2005,2020-2021 CHEVROLET SILVERADO

Dayco engineered to conform to high mileage, worn or misaligned drives without a sacrifice in quiet, long-lasting performance. Constructed with Aramid reinforced EPDM compounds, it delivers more than OE required quality... it delivers the solution to troublesome drive problems. Dayco Poly-Rib Belts meet or exceed SAE J1459 and SAE J2432 specifications.

No-Noise Advanced Design EPDM rubber compound for quiet extended life Aramid noise resistant fibers embedded in the rubber make this belt run quieter in worn or misaligned pulleys Made in the USA Effective Length : 136.02 in Material : EPDM, Aramid Reinforced Outside Circumference : 136.68 in Top Width : .82 in Fits Select: 2020-2021 CHEVROLET SILVERADO 2002-2005 CHEVROLET SILVERADO 8 Cyl 6.6 L 2020-2021 GMC SIERRA 2002-2005 GMC SIERRA 8 Cyl 6.6 L 2010 CHEVROLET EXPRESS G2500 2010 CHEVROLET EXPRESS G3500 2010 GMC SAVANA 2002-2005 GMC NEW SIERRA 8 Cyl 6.6 L 2011-2012 CHEVROLET EXPRESS G3500 8 Cyl 6.6 L 2011-2012 GMC SAVANA 8 Cyl 6.6 L 2011-2012 CHEVROLET EXPRESS G2500 8 Cyl 6.6 L 2011-2012 CHEVROLET EXPRESS G4500 8 Cyl 6.6 L and more - add your vehicle to our fit widget to check

2. Dayco Idler Pulley

IDLER PULLEY

Lifetime lubricated ball bearings

3. Dayco Automatic Belt Tensioner

CARQUEST by Dayco® Automatic Belt Tensioners are specifically built to outperform and outlast competitive OE parts. Each component is built to endure the toughest of conditions while promoting quieter performance and longer life.

The heavy duty cast aluminum spring case resists cracking and fatigue Includes installation instructions Rust resistant construction Meets or exceeds OE quality Belt Type : Serpentine Mounting Type : Automatic, Integral Pulley Diameter : 82 In Pulley Material : Polymer Pulley Type : Flat Pulley Width : 27 In

4. Dayco Timing Component Kit Without Belt

Timing Component Kit

Application specific instructions