3901150 Main Bearing Cummins 6BT 12v 4BT 8v

New Main Bearing without oil cutout for Cummins 12v 6BT 5.9 and 8v 4BT 3.9. This is the lower crankshaft bearing.

Standard Size.

This listing is for one bearing. You will need many bearings to make a set and it will differ, if you have a 4BT or 6BT.

Should fit other Cummins engines as well.

Scroll down for more detailed compatibility information.

Part Number: 3901150 3929021

Weight: 0.1 lbs.

Price: $3.00

Short Product Description:

3901150 Standard Size Main Bearing

Quantity to Add:

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3901150 Main Bearing Quantity: 7 Remarks: Standard Engine Year: 1988 BT5.9 160 CPL:804 Sample ESN: 44243058

3901150 Main Bearing Quantity: 7 Remarks: Standard Engine Year: 1988 BT5.9 160 CPL:804 Sample ESN: 44243058

3901150 Main Bearing Quantity: 5 Remarks: Standard Engine Year: 1988 4BT3.9 (105) CPL:858 Sample ESN: 44258612

3901150 Main Bearing Quantity: 5 Remarks: Standard Engine Year: 1988 4B3.9 CPL:591 Sample ESN: 21021339

3901150 Main Bearing Quantity: 5 Remarks: Standard Engine Year: 1995 4BT3.9-C CPL:730 Sample ESN: 21021339

3929021 Main Bearing Quantity: 7 Remarks: Standard Engine Year: 1996 B5.9 (215) CPL:2175 Sample ESN: 56326974

3929021 Main Bearing Quantity: 7 Remarks: Standard Engine Year: 2003 ISB-305 CPL:8213 Sample ESN: 57105577

3929021 Main Bearing Quantity: 7 Remarks: Standard Engine Year: 2004 ISB 185 CPL:8136 Sample ESN: 57187100

3929021 Main Bearing Quantity: 7 Remarks: Standard Engine Year: 2004 ISB 185 CPL:8136 Sample ESN: 57187100

3929021 Main Bearing Quantity: 7 Remarks: Standard Engine Year: 2000 ISB-195-BUS ENCORE CPL:2686 Sample ESN: 45989218

3929021 Main Bearing Quantity: 5 Remarks: Standard Engine Year: 1997 4B3.9 CPL:767 Sample ESN: 21021339

3929021 Main Bearing Quantity: 5 Remarks: Standard Engine Year: 2006 S4D102LE-2 CPL:1493 Sample ESN: 46659758

3929021 Main Bearing Quantity: 5 Remarks: Standard Engine Year: 2000 B3.9 130 CPL:1839 Sample ESN: 46114812

3929021 Main Bearing Quantity: 5 Remarks: Standard Engine Year: 2006 QSB4.5 CPL:8401 Sample ESN: 46114812

Description: 3901150 Standard Size Main Bearing

Price: $3.00