Dorman 419-039 Automatic Belt Tensioner

Upgrade your 5.9/6.7 Cummins (2003-2018) with the Dorman 419-039 Automatic Belt Tensioner. Engineered for precision, this high-quality replacement ensures a perfect fit and optimal performance. Crafted from durable materials and rigorously tested for fitment and longevity, it meets or exceeds factory specifications. Restore your vehicle's functionality with confidence, supported by Dorman's century-long tradition of excellence.

• Direct-fit Replacement: Seamless integration with factory components.
• High-Quality Construction: Designed to withstand wear and tear.
• Precision Tested: Ensures reliable performance and durability.
• Factory Specifications: Meets or surpasses original equipment standards.

Upgrade today for reliable performance and peace of mind.