The 3284392 Alternator 3920678 is designed for reliable performance and compatibility with Cummins Engine models 4B3.9, 6B5.9, and 6C8.3. Built to meet OEM specifications, it ensures efficient power generation and durability for demanding applications.

similar parts

    • Fast Delivery

      Fast shipping. Global reach.

    • 30 days return policy

      Order without worry

    • Professional support

      Expert support for every part you need.