Quality used Flywheel housing for a Cummins 5.9L and 4B, 6B engines, backed by our standard warranty.

OEM # 3931716, 5669646, 3904172, 3902139

Please Note: The part sent may not exactly match the one pictured. Appearance may vary. For specific part requests, please call 888-315-2575. Additional core charge may apply.

44A-3931716-STK

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