The Womala Belt Tensioner 7420487079 is a high-quality, durable part designed specifically for trucks equipped with the D11, D12, and D13 engines. This belt tensioner ensures optimal performance by maintaining the correct tension on the serpentine belt, which is essential for the smooth operation of various engine components such as the alternator, air conditioning compressor, and power steering pump.

Installation Location:

• Positioned on the front of the engine, near the serpentine belt system

• Installed in the engine bay to keep the drive belt under the correct tension

• Plays a critical role in maintaining the proper functioning of auxiliary components driven by the serpentine belt

Vehicle Applications:

• Designed for use with trucks powered by the D11, D12, and D13 engines, often found in heavy-duty vehicles and commercial trucks

Product Features:

• Durable Construction: Made from high-strength materials that ensure the belt tensioner withstands the demands of heavy-duty use

• Optimal Tension Control: Maintains the proper tension on the serpentine belt, preventing slippage and wear

• Engine Protection: Helps ensure the smooth operation of crucial components like the alternator, air conditioning, and power steering

• Easy Installation: Designed to be easily mounted in the engine bay for quick and hassle-free replacement

• High Performance: Built to last and provide long-lasting performance under extreme conditions, making it an ideal choice for commercial vehicles

• Precise Fit: Engineered to meet OEM specifications for perfect compatibility with the D11, D12, and D13 engines

The Womala Belt Tensioner 7420487079 is the ideal replacement for a worn-out or damaged tensioner in trucks with D11, D12, and D13 engines. By ensuring the correct belt tension, it helps improve engine performance and extends the life of critical components.