Replacement Main Bearing Set for Cummins ® B/ISB/QSB Applications 6B/6BT – 0.25mm OEM Cross References: 4955860 Superseded/Alternate Numbers: M-3802071

Product Details

1 x?Main Bearing Set .25mm -?4955860

?

Fits?Application:?Cummins 6B-5.9 / ISB / QSB Series Engine

?

Details:

Main Bearing Set
.010in

Product Description:

??

OE Replacements:?172006,?4955860

?

Cross References:

Application & Fitment

• Engine Make: Cummins
• Engine Model / Application: B/ISB/QSB

Confirm the original part number and engine identification before ordering. Where applicable, also verify serial-number range, production year, piston style, bearing size or other configuration notes shown in the product information.

Part Numbers & Cross References

• OEM Cross Reference: 4955860
• Alternate / Superseded: M-3802071
• Interstate-McBee Reference: M-4955860

Need Help Confirming Fitment?

Use the engine model, serial number and original part number when checking compatibility. For kits and sets, review the complete component breakdown above before ordering because contents can vary by engine configuration.