Heavy-Duty Micro-V Serpentine Drive Belt

The Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (K061020HD) is engineered to maximize durability and minimize downtime for heavy-duty applications. Its construction utilizes a patented EPDM material with a distinctive green overcord, providing superior flexibility, stability, and resistance to cracking and wear, even under prolonged extreme operating temperatures. Key specifications include a polyester cord material, a 'K' cross-section designation, and a 6-rib, 102-inch effective length. The belt is rated 'OE Improved', indicating it meets or exceeds original equipment standards. It is recommended to replace the tensioner if equipped when installing this belt. This serpentine belt is compatible with a wide range of Chevrolet, Ford, GMC, and Lincoln vehicles from the late 1980s through the late 1990s, with specific fitment details varying based on year, model, and option packages such as A/C, V.P., alternator output, and G.V.W. For example, specific notes include 'W/A.C.; W/V.P.' for certain 1990-1993 Chevrolet and GMC models, and 'Over 8500 G.V.W.' for 1994-1995 Ford E-series vans. Additionally, a 2006 Lincoln Navigator may fit if manufactured after December 6, 2005, and a tensioner replacement is recommended.