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Organic Belt Tensioner 3976834 For Cummins 6ct8.3 6ct 6bt Engine 5.9l 6.7l Komastu 220-8 Pc300-8 Dodge Ram Isx Isc Support Local [4JxH3jgN]

$28.99 $92.99 -69%

Belt Tensioner for Cummins ISB Engine Looking for a reliable and high-quality belt tensioner for your Cummins ISB engine? Look no further! Our Belt Tensioner 3976834 is specifically designed for Cummins 6CT8.3, 6CT, 6BT, and 5.9L engines, as well as

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Organic Belt Tensioner 3976834 For Cummins 6ct8.3 6ct 6bt Engine 5.9l 6.7l Komastu 220-8 Pc300-8 Dodge Ram Isx Isc Support Local [4JxH3jgN]

Belt Tensioner for Cummins ISB Engine

Looking for a reliable and high-quality belt tensioner for your Cummins ISB engine? Look no further! Our Belt Tensioner 3976834 is specifically designed for Cummins 6CT8.3, 6CT, 6BT, and 5.9L engines, as well as Komastu 220-8, PC300-8, and PC200-8 Electric Flow Injection (EF) engines. This versatile belt tensioner is also compatible with Dodge Ram ISX and ISC engines, ensuring a perfect fit for a wide range of applications. With its durable construction and precision engineering, this belt tensioner is built to last and maintain optimal engine performance.

Product Specifications and Features

Our Belt Tensioner 3976834 is a Belt Tensioner Pulley Assy, designed for easy installation and superior functionality. It features a robust design that ensures long-lasting performance and reliability. Here are some key specifications and features:
  • Interchange Part Number: 3976834
  • Condition: New and Replacement
This belt tensioner is engineered to reduce engine vibration and improve belt life, saving you time and money on maintenance and repairs. Its precise adjustment mechanism ensures that the belt tension is maintained at optimal levels, reducing the risk of belt slippage and engine damage.

Practical Applications and Benefits

The Belt Tensioner 3976834 is an essential component for maintaining the health and performance of your Cummins engine. Here are some practical applications and benefits of using this product:
  • Engine Performance: Improves engine performance by reducing vibration and ensuring the belt is tensioned properly.
  • Cost-Effective: Reduces the need for frequent belt replacements and maintenance, saving you money in the long run.
Whether you're a professional mechanic or a DIY enthusiast, this belt tensioner is a must-have tool for your workshop. Its universal fit and easy installation make it an ideal choice for anyone looking to keep their engine in top condition. Order your Belt Tensioner 3976834 today and enjoy free shipping on your purchase!

What Our Customers Say

January 16, 2026

Absolutely no complaints!

A purchase that brings me joy.

- Sienna Y..

January 16, 2026

Absolutely no complaints!

This is a really good purchase.

- Brandie B..

January 16, 2026

Absolutely no complaints!

A great product. Happy with it.

- Jodi Y..

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