Gates K050438 Serpentine Belt - Accessory Drive or Alternator

Reliable Serpentine Belt for Audi, Honda, and Volkswagen Vehicles

The Gates Premium OE Micro-V Belt K050438 is engineered to meet original equipment specifications for select Audi, Honda, and Volkswagen models. Designed for durability and consistent performance, this serpentine belt supports accessory drive systems in vehicles such as the Audi A8 Quattro, Honda Insight, and Volkswagen Touareg.

• Top width: 0.667 inches (17 mm)
• Effective length: 1115 mm (43.89 inches)
• Outside circumference: 1129 mm (44.5 inches)
• 5-rib automotive v-ribbed belt with K cross section
• Belt material: EPDM for enhanced heat and wear resistance
• Cord material: Polyester for strength and flexibility
• OE comparison rating ensures original equipment performance

About the Gates Premium OE Micro-V Belt Line

The Premium OE Micro-V Belt line from Gates is designed to provide reliable replacement belts that match or exceed original equipment standards. This product line focuses on delivering consistent fit and function for accessory drive belt systems, using durable materials like EPDM and polyester cords. The K050438 serpentine belt is part of this line, ensuring compatibility and performance for vehicles requiring a K-section, 5-rib belt.

Product Details and Specifications

This serpentine belt features a 5-rib design with a K cross section, measuring 0.667 inches (17 mm) in top width and an effective length of 1115 mm (43.89 inches). The belt’s outside circumference is 1129 mm (44.5 inches), making it suitable for specific accessory drive systems. Constructed from EPDM material, the belt offers resistance to heat, ozone, and wear, while the polyester cord provides tensile strength and flexibility. This combination supports consistent power transmission and long service life in demanding automotive environments.

Compatible Vehicles and Applications

• Compatible with Audi A8 Quattro and Allroad Quattro models
• Fits Honda Insight models requiring a K-section serpentine belt
• Suitable for Volkswagen Q7, S4, and Touareg accessory drive systems
• Designed for automotive v-ribbed belt (standard) applications
• Ideal for replacement in accessory drive belt system components

Installation Notes and Tips

• Ensure proper routing according to vehicle-specific belt diagrams
• Inspect pulleys and tensioners for wear before installation
• Use appropriate tools to maintain correct belt tension
• Verify belt alignment to prevent premature wear
• Replace the belt if signs of cracking, glazing, or fraying are present

Quality Assurance and Warranty

The Gates Premium OE Micro-V Belt K050438 is manufactured to meet stringent quality standards, ensuring reliable performance and durability. This belt carries an OE comparison rating, confirming it meets original equipment specifications. Gates provides a limited warranty against defects in material and workmanship, supporting confidence in the product’s longevity and fitment.