Gates K050455 Serpentine Belt

Reliable Serpentine Belt for BMW, Chevrolet, GMC, and Oldsmobile

The Gates Premium OE Micro-V Belt K050455 is engineered to meet original equipment performance standards for select BMW, Chevrolet, GMC, and Oldsmobile vehicles. Designed as a serpentine belt with a 5-rib configuration, this belt ensures consistent power transmission for accessory drive systems.

• Top width options: 0.667 inch and 17 mm for precise fitment
• Effective length: 1155 mm (45.49 inches) and outside circumference of 1170 mm (46.051 inches)
• Constructed with durable EPDM belt material and polyester cord for strength and flexibility
• Cross section designation: K, standard automotive v-ribbed belt type
• Compatible with washer pumps made from EPDM material

About the Premium OE Micro-V Belt Product Line

The Premium OE Micro-V Belt line by Gates is designed to provide OE performance and durability for automotive v-ribbed belt applications. This product line focuses on delivering reliable accessory drive belt components that meet or exceed original equipment specifications. The K050455 serpentine belt is part of this line, offering consistent fit and function for vehicles such as the BMW 750iL and Chevrolet Achieva.

Technical Details and Construction

This serpentine belt features a 5-rib design with a K cross section, optimized for standard automotive v-ribbed belt systems. The belt's core uses polyester cord material, which provides tensile strength and resistance to stretching. The outer belt material is EPDM, known for its resistance to heat, ozone, and wear, ensuring long service life. The belt's effective length measures 1155 mm (45.49 inches), with an outside circumference of 1170 mm (46.051 inches), making it suitable for specific accessory drive configurations.

Applications and Problem Solving

• Replaces worn or cracked serpentine belts on BMW 750iL, 850Ci, 850CSi, and 850i models
• Compatible with Chevrolet Achieva and GMC R3500, V3500 accessory drive systems
• Addresses belt slippage and squealing issues caused by stretched or damaged belts
• Prevents accessory drive failure due to belt degradation
• Maintains proper tension and alignment in multi-rib belt systems

Installation Notes and Tips

• Verify belt length and rib count before installation to ensure compatibility
• Inspect pulleys and tensioners for wear or damage during replacement
• Use proper belt routing diagrams specific to the vehicle model
• Apply appropriate tension according to manufacturer specifications
• Check for smooth operation and absence of noise after installation

Quality Assurance and Warranty

The Gates Premium OE Micro-V Belt K050455 is manufactured to meet original equipment standards, ensuring reliable performance and durability. Constructed with high-quality EPDM and polyester materials, this belt is designed for long service life under normal operating conditions. While specific warranty details are not provided, Gates products typically adhere to industry quality controls and standards.