Cummins 4BT/6BT Connecting Rod Bearings
We carry connecting rod bearings and shell sets for Cummins 3.9 and 5.9 liter engines. For your convenience, you can access our inventory through the product links listed below.
If you do not see the B Series part you need, please use our quote request form or call us at 855.470.3525 : our friendly sales staff will gladly help you.
CONNECTING ROD BUSHING - NH220 / NH250 / NTA855
Genuine Cummins Part
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CONNECTING ROD BEARING - B3.3 / QSB3.3 (.50 MM O/S)
Genuine Cummins Part
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CONNECTING ROD BEARING - 4BT / 6BT (.25 MM OVERSIZE, UPPER AND LOWER)
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CONNECTING ROD BEARING - B SERIES
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ROD BEARING HALF - B SERIES / ISB (LOWER)
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CONNECTING ROD BEARING HALF - QSB4.5 (LOWER, .25 MM O/S)
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ROD BEARING HALF - B SERIES / ISB (UPPER)
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CONNECTING ROD BEARING HALF - QSB-110C / QSB4.5 (UPPER, .25 MM O/S)
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ROD BEARING HALF - 4BT / 6BT (UPPER)
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CONNECTING ROD BEARING HALF - 4BT / 6BT (LOWER)
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CONNECTING ROD BEARING HALF - 6B / ISB (STANDARD)
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CONNECTING ROD BEARING HALF - 4BT / 6BT (UPPER)
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CONNECTING ROD BEARING - B SERIES / ISB / QSB
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