Gates K140662 Serpentine Belt - Fan

Reliable Serpentine Belt for Automotive Accessory Drive Systems

The Gates Premium OE Micro-V Belt K140662 is engineered to deliver consistent performance in automotive accessory drive belt systems. Designed with durable materials and precise dimensions, this serpentine belt supports efficient engine operation and accessory function.

• Top width: 1.927 inches (49 mm)
• Effective length: 66.19 inches (1681 mm)
• Outside circumference: 66.755 inches (1696 mm)
• 14 ribs for optimal grip and power transmission
• Constructed with EPDM belt material and polyester cord for durability
• Cross section designation: K, standard automotive v-ribbed belt

About the Gates Premium OE Micro-V Belt Line

The Premium OE Micro-V Belt line by Gates is designed to meet original equipment (OE) performance standards, ensuring compatibility and reliability for a wide range of vehicles. This product line focuses on delivering consistent power transmission and long service life by using high-quality EPDM materials and polyester cords, which resist heat, wear, and environmental factors.

Product Details and Specifications

The K140662 serpentine belt features a 14-rib design that provides enhanced flexibility and grip on pulleys, reducing slippage and noise. Its EPDM (ethylene propylene diene monomer) construction offers resistance to heat, ozone, and wear, which is critical for maintaining belt integrity under demanding engine conditions. The polyester cord reinforcement adds tensile strength, helping the belt maintain its shape and tension over time. With a top width of 1.927 inches and an effective length of 66.19 inches, this belt fits specific accessory drive systems requiring a K-section belt.

Common Applications and Issues Addressed

• Replacement for worn or cracked serpentine belts in automotive accessory drive systems
• Eliminates belt slippage and squealing noises caused by degraded belts
• Restores proper operation of alternators, power steering pumps, and air conditioning compressors
• Prevents premature belt failure due to heat and wear
• Maintains consistent engine accessory performance in vehicles requiring a 14-rib K-section belt

Installation Notes and Tips

When installing the Gates K140662 serpentine belt, ensure the belt routing matches the vehicle manufacturer’s specifications. Check pulleys and tensioners for wear or damage before installation to avoid premature belt failure. Proper tensioning is critical; use a belt tension gauge or follow the vehicle’s recommended tensioning procedure. Inspect the belt periodically for signs of wear or damage to maintain optimal performance.

Quality Assurance and Warranty

The Gates Premium OE Micro-V Belt K140662 is manufactured to meet OE performance standards, providing reliable durability and consistent operation. Gates backs this product with quality control processes to ensure it meets strict specifications. Please refer to Gates’ official warranty policy for detailed coverage information.