Roadmax 4K476AP Serpentine Belt

Reliable Serpentine Belt for Toyota and Scion Vehicles

The Roadmax 4K476AP Automotive V-Ribbed Belt (Standard) is engineered to provide consistent performance for select Toyota and Scion models. Designed with durable materials and precise dimensions, this serpentine belt ensures efficient accessory drive operation in your vehicle.

• Material: EPDM for enhanced durability and heat resistance
• Top Width: 14 mm (0.56 inches) for optimal fit
• Cord Material: Polyester for strength and flexibility
• Cross Section Designation: K type for compatibility with standard pulleys
• Effective Length: 1209 mm (47.61 inches) to match OEM specifications
• Outside Circumference: 1224 mm (48.17 inches) ensuring proper belt tension
• Rib Quantity: 4 ribs for smooth power transmission
• Grade Type: OE performance meeting original equipment standards

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

The Automotive V-Ribbed Belt (Standard) line by Roadmax focuses on delivering serpentine belts that meet original equipment performance criteria. This product line emphasizes material quality and precise engineering to maintain reliable accessory drive function across various vehicle applications, including the Toyota Yaris, Yaris R, and Scion xA and xB models.

Product Details and Specifications

The Roadmax 4K476AP serpentine belt is constructed from EPDM, a synthetic rubber known for its resistance to heat, ozone, and wear. The polyester cord material provides tensile strength and flexibility, ensuring the belt maintains proper tension and alignment during operation. With a 4-rib design and K cross section, this belt fits the accessory pulleys of compatible Toyota and Scion vehicles accurately. Its effective length of 1209 mm (47.61 inches) and outside circumference of 1224 mm (48.17 inches) correspond to OEM dimensions, supporting consistent engine accessory performance.

Compatible Vehicles and Common Applications

• Compatible with Toyota Yaris and Yaris R models
• Suitable for Scion xA and xB vehicles
• Used in accessory drive belt systems to power alternators, power steering pumps, and air conditioning compressors
• Addresses issues such as belt slippage, squealing noises, and accessory drive malfunctions
• Replaces worn or damaged serpentine belts to restore proper engine accessory function

Installation Notes and Tips

When installing the Roadmax 4K476AP serpentine belt, ensure the belt routing matches the vehicle’s belt diagram. Check pulleys and tensioners for wear or damage before installation. Proper tension is critical to prevent premature belt wear or slippage. Use appropriate tools to relieve tension on the belt tensioner and avoid twisting the belt during installation.

Quality Assurance and Warranty

Roadmax serpentine belts are manufactured to meet OE performance standards, ensuring reliable operation in compatible Toyota and Scion vehicles. The 4K476AP part number corresponds to a quality-tested product designed for durability and consistent performance. Warranty details are provided by the manufacturer and should be consulted for specific coverage information.