Heavy Duty Automatic Belt Drive Tensioner With Patented Belt Alignment For Maximum Drive Efficiency And Durability, Long Lasting Steel Pulleys With Dust Seal For Extended Life Fleet Runner

Single Heavy-Duty Automatic Belt Tensioner with Alignment ✔️ Patented belt alignment and tension for maximum drive efficiency

FleetRunner Heavy-Duty Automatic Belt Tensioners are engineered to exceed demanding OEM requirements. In laboratory tests under extreme peak-to-peak vibration and contamination, FleetRunner heavy-duty tensioners lasted up to 3X longer than competitive aftermarket tensioners. Long-lasting steel pulleys with dust shields and a patented labyrinth seal support extended service life. Color: Grey & Black

✅ Patented belt alignment and tension for improved drive efficiency
✅ Labyrinth seal protects internal parts for maximum durability
✅ Long-lasting steel pulleys with dust shields extend life
✅ Double row bearings carry higher loads and last up to 3X longer

💡 What is a heavy-duty automatic belt tensioner with patented alignment used for in fleet maintenance?

It keeps belts properly tensioned and aligned in harsh operating conditions. - Improves drive efficiency and belt life by maintaining proper tension - Uses a labyrinth seal and sealed bearings for durability - Long-lasting steel pulleys with dust shields resist contamination ✝️