This is the tab you need to keep your 12V Cummins killer dowel pin where it belongs. This is a preventative measure that needs to be done before the pin rattles out. It wont help once the cover is already cracked. Does not come with required longer bolt to hold it in place. You will need a 8mm X 1.25 X 25mm bolt cummins part #3900631 that is longer then the factory bolt in that location. We also sell them with the bolt. Check our other listings!


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