GM OEM Belt Tensioners are built to rigid tolerances and specifications that guarantee OE fit, form and function.
- Patented vibration damping system improves tensioners, belts and accessory life.
- Round Torsional Spring design provides:
- Tighter dimensional tolerances for better output control.
- No heat build up, leading to longer tension life.
- Even rotational load, offering resistance to compressive force.
- Dampening mechanism absorbs shock loads for stable operation
Belt Tensioner Holden Adventra VZ Alloytec LY7 3.6L V6