SKF TBP21004 Engine Timing Idler Bearing - Upper

Overview of SKF Engine Timing Idler Bearing TBP21004

The SKF TBP21004 engine timing idler bearing is designed for precise fitment in select Audi and Volkswagen models. Engineered with specific dimensions, this bearing supports smooth timing belt operation and helps maintain engine performance.

• Inside diameter: 0.393 inches
• Width: 1.142 inches
• Outside diameter: 1.142 inches
• Compatible with Audi A4 and A4 Quattro
• Compatible with Volkswagen Beetle, Golf, Jetta, Passat, and Touareg

Detailed Product Description

The SKF TBP21004 engine timing idler bearing features a compact design with an inside diameter of 0.393 inches, a width of 1.142 inches, and an outside diameter of 1.142 inches. These precise measurements ensure proper alignment and tension of the timing belt in your vehicle’s engine system. This bearing is engineered to withstand the stresses of engine timing components, providing reliable rotation and reducing wear on the timing belt assembly.

Compatible with a range of Audi and Volkswagen vehicles, including the Audi A4 and A4 Quattro as well as Volkswagen Beetle, Golf, Jetta, Passat, and Touareg models, the TBP21004 is a direct replacement part designed to meet OEM specifications. Using this SKF bearing helps maintain the integrity of your engine’s timing system, which is critical for optimal engine performance and longevity.

Common Applications and Issues Addressed

• Prevents timing belt slippage and misalignment
• Reduces noise and vibration from worn idler bearings
• Helps avoid premature timing belt failure
• Supports smooth engine timing operation in Audi and Volkswagen models
• Replaces damaged or worn engine timing idler bearings

Installation Notes and Tips

When installing the SKF TBP21004 engine timing idler bearing, ensure the timing belt is properly tensioned and aligned according to manufacturer specifications. Inspect the surrounding components for wear or damage before installation. Use appropriate tools to avoid damaging the bearing during installation. Proper installation will help maintain engine timing accuracy and prevent premature component failure.

Quality Assurance and Warranty

SKF is a recognized manufacturer of precision engine components, and the TBP21004 bearing is produced to meet strict quality standards. While specific warranty details are not provided here, SKF products typically come with manufacturer-backed quality assurance to ensure durability and performance in automotive applications.