Roadmax 6K1031AP Serpentine Belt

Roadmax 6K1031AP Serpentine Belt Overview

The Roadmax 6K1031AP is a standard automotive V-ribbed serpentine belt built with EPDM rubber and polyester cord reinforcement for everyday accessory drive service. It is sized at 103.1 inches effective length with a 6-rib, K-section profile for vehicles that call for this belt specification.

Roadmax positions this belt line for budget-conscious buyers who want dependable replacement quality without stepping up to a premium-performance belt. The 6K1031AP is a practical choice for routine maintenance on applications such as Ford F-150, Ford Expedition, and Lincoln Navigator models that use a 6-rib serpentine belt.

Key Features

• EPDM construction for common accessory drive belt applications
• Polyester cord material for reinforcement and dimensional stability
• 6-rib V-ribbed design with K cross section
• Effective length: 103.1 in. (2619 mm)
• Outside circumference: 103.67 in. (2633 mm)
• Top width: 0.807 in. (20 mm)
• Standard automotive V-ribbed belt design

Detailed Product Description

Roadmax 6K1031AP is a serpentine belt for accessory drive systems that rely on a 6-rib, standard-profile belt. The EPDM belt material is selected for typical underhood service, while the polyester cord helps maintain belt shape and tracking across pulleys. This part number is commonly referenced for applications including Ford F-150, Ford Expedition, Lincoln Navigator, and Lincoln Mark LT, as well as select Saab 9-5 and Saab 900 listings.

This part cross-references Gates K061031 and Dayco 5061030 for the same application. Roadmax 6K1031AP also aligns with other OE-style replacement references used across the same belt family.

What This Belt Helps Address

• Squealing or chirping from a worn accessory drive belt
• Cracking, glazing, or rib wear on the existing serpentine belt
• Loss of proper belt tracking across pulleys
• Accessory drive noise caused by belt age or stretch
• Routine replacement during belt service on Ford F-150, Ford Expedition, or Lincoln Navigator applications

Installation Notes and Tips

Verify the belt routing and confirm the 6-rib, 103.1-inch specification before installation. Several listed applications note that tensioner replacement is recommended, and some Ford F-150, F-250, F-350, Expedition, Navigator, and Mark LT applications also specify A/C-equipped configurations. For 1997-2000 Ford F-150 listings, the application notes include an 8-point drive requirement; for 1996-1997 Ford Windstar, the note specifies a 103 1/4-inch belt outside circumference. Always inspect pulleys, idlers, and the tensioner for wear before installing the new belt.

Quality Assurance

Roadmax markets this belt line as a standard replacement option for buyers who want quality construction at a practical level of performance. The EPDM belt compound and reinforced cord design support consistent service in everyday accessory drive systems.