Part # K040378HD Product # 85550064 Description K040378HD FLEETRUNNER MICRO-V UPC 770075223535 Effective Length (in) 37.89 Effective Length (mm) 962 Number of Ribs 4 Outside Circumference (in) 38.5 Outside Circumference (mm) 978 Section K Top Width (in) 0.56 Top Width (mm) 14
Customer Pack 1 Weight (lbs.) 0.15
Features and Benefits
- Unique undercord notch pattern offers increased flexibility for smaller diameter pulleys.
- Outperforms the competition on the most troublesome drives.
- Problem-solver designed for the toughest applications.
- Consistently outperforms all competitors.
- Oil and heat-resistant.
Did You Know?
Heavy-Duty Serpentine System diagnostics start with the tensioner. Many of the symptoms that indicate a problem with the heavy-duty serpentine belt drive system – squeal, vibration, and excessive belt wear – can be traced to a worn or failed tensioner. That’s why the tensioner is the best place to start when diagnosing trouble.