Belt Tensioner 3976832 3937556 for Cummins Engine C8.3L 6C 6CT 6CTA 6CTAA

Belt Tensioner for Cummins Engine C8.3L 6C 6CT 6CTA 6CTAA

Durable belt tensioner designed for Cummins C8.3L engines, ensuring optimal belt performance and engine reliability.

• Fits Cummins C8.3L 6C 6CT 6CTA 6CTAA engines precisely
• Maintains proper belt tension for smooth engine operation
• Constructed from high-quality aftermarket materials
• Easy to install with no special tools required
• Aftermarket part, not an original equipment manufacturer item

Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.

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