This belt tensioner is designed to fit Cummins engines NT855, 4BT, 6BT, 4BTA, 6BTA, and 5.9L. It is made in China and supersedes part numbers 5333478, 3934823, 3936207, and 3937556. It is a replacement part for heavy equipment and is listed under the category of Other Heavy Equipment Parts & Accessories.
Supersedes:3934823, 3936207, 3937556,5333478
Condition:New / OEM Quality
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