Belt Tensioner for Cummins 3.9 5.9L Engine (3976833 3978021 3922900)
Includes: - Belt Tensioner
Fits Models: - Dodge Ram 2500, Dodge Ram 3500, Freightliner Sprinter, GMC Savana, Chevrolet Express
Model Years: - 1994–2002
Submodels: - Common trims include SLT, Laramie, and base models; chassis codes include BR and DR; body styles are pickup and van.
Engine Options: - 3.9L Inline-6 (engine code: 6BT), 5.9L Inline-6 (engine code: 6BT)
Description: This belt tensioner is designed for use with Cummins 3.9L and 5.9L engines, ensuring proper tension on the serpentine belt for optimal engine performance. It is a direct replacement for OEM part numbers 3976833, 3978021, and 3922900, providing reliable operation and durability.
Features: - Direct fit for specified Cummins engines - Replaces OEM part numbers for easy installation - Ensures proper belt tension for engine efficiency - Durable construction for long-lasting performance - Compatible with various Dodge and Freightliner models
Part Number: 3976833, 3978021, 3922900