Roadmax 6K938AP Serpentine Belt - Accessory Drive

Reliable Automotive V-Ribbed Belt for Multiple Vehicle Makes

The Roadmax Automotive V-Ribbed Belt (Standard) 6K938AP is engineered to provide consistent performance for a wide range of vehicles including Buick, Chevrolet, Ford, GMC, Mercedes-Benz, and more. Designed with durable materials and precise dimensions, this serpentine belt ensures efficient accessory drive system operation.

• Constructed from EPDM material for enhanced durability and heat resistance
• 6 ribs with a K cross-section design for optimal grip and flexibility
• Top width of 20 mm (.807 inches) for precise fitment
• Effective length of approximately 2385 mm (93.9 inches) to match OEM specifications
• Polyester cord material for strength and longevity

About the Automotive V-Ribbed Belt (Standard) Product Line

The Roadmax Automotive V-Ribbed Belt (Standard) line focuses on delivering serpentine belts that meet standard OEM requirements for accessory drive systems. This product line emphasizes reliable material composition and accurate sizing to maintain proper tension and reduce slippage in various automotive applications. The 6K938AP part is a representative example, designed to fit multiple vehicle makes and models with consistent quality.

Technical Details and Specifications

This serpentine belt features a K cross-section with six ribs, providing a balance of flexibility and strength necessary for modern accessory drive systems. The EPDM (ethylene propylene diene monomer) rubber compound offers resistance to heat, ozone, and wear, extending belt life under demanding engine conditions. The polyester cord reinforcement enhances tensile strength, ensuring the belt maintains proper tension and alignment. With an outside circumference of approximately 2400 mm (94.47 inches), this belt matches the exact length requirements for compatible vehicles.

Compatible Vehicles and Applications

• Compatible with Buick models such as LeSabre, Park Avenue, and Riviera
• Fits Chevrolet trucks and SUVs including Blazer, Suburban 1500, Tahoe, and Silverado variants
• Suitable for Ford trucks like F-150, F-250, and F-350
• Applicable to GMC models including Jimmy, Sierra, and Yukon
• Also fits select Mercedes-Benz models such as C240, E320, and SL500

Common Issues Addressed by This Serpentine Belt

• Eliminates belt slippage and squealing noises in accessory drive systems
• Prevents premature belt wear caused by heat and ozone exposure
• Maintains proper tension to ensure efficient operation of alternator, power steering, and air conditioning
• Reduces risk of belt failure that can lead to engine overheating or loss of electrical power

Installation Notes and Tips

Ensure the belt routing matches the vehicle’s accessory drive diagram before installation. Inspect pulleys and tensioners for wear or damage to avoid premature belt failure. Use proper tensioning tools to achieve manufacturer-recommended belt tension. It is advisable to replace the belt at regular service intervals or when signs of cracking, glazing, or fraying appear.

Quality Assurance and Warranty

The Roadmax 6K938AP serpentine belt is manufactured to meet industry standards for material quality and dimensional accuracy. While specific warranty details are not provided, Roadmax products typically undergo rigorous quality control to ensure reliable performance in compatible Buick, Chevrolet, Ford, GMC, and Mercedes-Benz vehicles.