Specifics and features： Good durability and reliability. Standard size, it can be directly replaced. Meets quality standards, 100% tested before shipping. Advanced manufacturing technology, high reliability and high performance. Part Numbers: 3922900, 3910707, 3914854, 3934822, 3936210, 3973820, 3973827, 3978200, 5333480 Compatible with: For Cummins NT855 4BT 6BT 4BTA 6BTA 5.9L Package includes： 1 × Belt Tensioner Notes： .
