New Front Crankshaft Oil Seal for 89-16 Cummins 4BT 6BT.
This is the smaller of the 2 crankshaft oil seals.
Scroll down for more detailed compatibility information.
Part Number: 3900709 3937111 3935959
Weight: 0.2
Price: $5.50
Short Product Description:
3900709 Crankshaft Oil Seal
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