Gates K081331 Serpentine Belt

Gates Premium OE Micro-V Belt K081331

The Gates Premium OE Micro-V Belt K081331 is a precision-fit serpentine belt built for accessory drive systems that need consistent rib tracking and OE-style dimensions. It is a direct fit for select Ford F-250 Super Duty and Ford F-350 Super Duty F53 stripped chassis applications from 2003-2007.

Key Features

• Premium OE Micro-V belt construction from Gates
• Part number K081331 for accurate replacement matching
• 8-rib automotive V-ribbed belt design
• EPDM belt material for durable everyday service
• Polyester cord reinforcement for stable belt tension and tracking
• OE Performance comparison rating
• Effective length: 133.15 in. (3382 mm)
• Outside circumference: 133.72 in. (3396 mm)
• Top width: 1.087 in. (28 mm)

Product Details

Gates Premium OE Micro-V belts are built to match OE size, construction, and materials for import and domestic vehicles. This K081331 serpentine belt uses an 8-rib, standard automotive V-ribbed profile with EPDM rubber and polyester cord reinforcement to maintain consistent engagement across the accessory drive. For buyers searching for a Ford F-250 Super Duty serpentine belt or Ford F-350 Super Duty accessory drive belt, K081331 provides the correct OE-style dimensions for the listed chassis applications. This part cross-references Dayco 5081333 for the same application.

Vehicle Fitment

• Fits 2003-2007 Ford F-250 Super Duty, N/A; F53 Stripped Chassis; Premium OE Micro-V Belt
• Fits 2003-2007 Ford F-350 Super Duty, N/A; F53 Stripped Chassis; Premium OE Micro-V Belt

Common Replacement Reasons

• Squealing or chirping from the accessory drive belt
• Visible cracking, glazing, or rib wear on the belt surface
• Loss of belt tension or inconsistent pulley tracking
• Age-related deterioration in high-heat engine bay conditions
• Need for a direct replacement during routine belt service

Installation Notes and Tips

Verify belt routing against the underhood diagram before installation. Confirm the rib count, effective length, and outside circumference match the original belt specification before fitting K081331. Inspect pulleys, tensioner operation, and accessory bearings at the same time to help prevent repeat belt noise or premature wear. For Ford F-250 Super Duty and Ford F-350 Super Duty applications, confirm the F53 stripped chassis configuration listed in the fitment data.

Quality Assurance

Gates manufactures this Premium OE Micro-V Belt to OE-performance standards, using materials and construction aligned with original equipment requirements for the listed applications.