Quality used Flywheel housing for a Cummins 5.9L and 4B, 6B engines. Low Cost, Warranty, Fast Nationwide Shipping!

OEM #’s & Cross #’s: 3931716, 5669646, 3904172, 3902139

Please note that the part sent may not match the one shown in the picture exactly. Appearance may vary. For specific part requests, contact us. An additional core charge may apply.

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Stock #: 44A-3931716-STK