Drivealign Heavy Duty Automatic Belt Tensioners

Drivealign Heavy Duty Automatic Belt Tensioners

The longest lasting belt tensioners in the industry. Engineered to exceed demanding OEM requirements. In laboratory tests, under extreme peak-to-peak vibration and contamination tests, DriveAlignTM heavy-duty tensioners lasted up to three times longer than competitive aftermarket tensioners.

• Labyrinth Seal – prevents contamination of internal parts for maximum durability and service life.
  Machined Steel Pulley – reduces surface wear while shielding internal bearing from outside contaminants .
• Double Row Bearings – twin rows of bearings carry more load and last up to three times longer than two individual bearings.
• Optimised Components – engineered for maximum strength and durability. Patented Design – provides superior belt alignment and tension for improved drive efficiency and life.
• Round Spring Wire – includes chrome-silicone torsion spring for less flex-fatigue than flat-wire designs.
• Patented Damping Mechanism – provides maximum stability, reducing vibration and increasing the life of belt, tensioner and other accessory drive components.