Gates 90K-39298A Serpentine Belt Drive Component Kit - Alternator and Water Pump

Reliable Accessory Belt Drive Kit for Ford F-150 and Lincoln Mark LT

The Gates Accessory Belt Drive Kit 90K-39298A is designed to provide a durable and precise serpentine belt drive solution for Ford F-150 and Lincoln Mark LT models. This kit includes a serpentine belt and tensioner assembly engineered to meet exacting specifications for optimal engine accessory performance.

• Includes serpentine belt (Part Number K060640) and tensioner assembly (Part Number 39298)
• Belt outside circumference: 64.625 inches (1641 mm)
• Belt top width: 0.807 inches (20 mm)
• Designed specifically for Ford F-150 and Lincoln Mark LT accessory drive systems
• Part of the Gates Accessory Belt Drive Kit product line for reliable accessory belt replacement

About the Gates Accessory Belt Drive Kit Product Line

The Gates Accessory Belt Drive Kit line offers comprehensive serpentine belt drive components engineered for precise fit and function. This product line focuses on delivering matched belt and tensioner assemblies to ensure proper tension and alignment, reducing wear and improving accessory drive system reliability. The 90K-39298A kit is tailored for specific Ford and Lincoln models, providing a factory-quality replacement solution.

Detailed Product Description and Specifications

This serpentine belt drive component kit includes a belt with an outside circumference of 64.625 inches (1641 mm) and a top width of 0.807 inches (20 mm), matching the original equipment specifications for the Ford F-150 and Lincoln Mark LT. The included tensioner assembly (Part Number 39298) is designed to maintain proper belt tension, ensuring consistent accessory operation and reducing the risk of belt slippage or premature wear. The belt itself is identified by Part Number K060640, confirming compatibility and quality standards.

Common Applications and Issues Addressed

• Replacement of worn or cracked serpentine belts on Ford F-150 and Lincoln Mark LT
• Resolving belt squeal or slipping due to tensioner failure
• Addressing accessory drive system noise or inconsistent operation
• Preventing overheating or loss of power steering caused by belt failure
• Maintaining proper alternator and air conditioning compressor function

Installation Notes and Tips

Ensure the engine is cool before beginning installation. Verify the belt routing matches the vehicle’s belt diagram. Use appropriate tools to relieve tension from the old belt tensioner and carefully install the new tensioner assembly included in the kit. Confirm the belt is seated properly on all pulleys and that tension is correct to avoid premature wear.

Quality Assurance and Warranty

Gates manufactures this Accessory Belt Drive Kit to meet or exceed OEM standards for durability and performance. The kit is backed by Gates’ quality assurance processes, ensuring reliable operation in Ford F-150 and Lincoln Mark LT vehicles. Warranty details are provided by Gates and should be referenced for specific coverage information.