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6PCS Compression rings 3937392 for Cummins Engine 6B 6BT 6B5.9 6BT5.9 B5.9 QSB
Part Number:
3937392,3938177,3937393,3932520
Application:
For Cummins
Engine:
6B,6BT,6B5.9,6BT5.9,B5.9,QSB
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All new aftermarket parts come with a 1-Year warranty. Quality is the first thing we consider. Check out our Warranty Assistance for more details.
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