Replacement Main Bearing Set for Cummins ® ISX/QSX Applications (5406112) – 0.50mm OEM Cross References: 4089846

Product Details

1 x Main Bearing Set .50mm

Note: 5406112

Fits application: Cummins Engine ISX

Model: Cummins ISX / QSX Engine

Details:

Product Description:

1x Main Bearing Set

OE Replacements: 171987, 4089846

Cross References:

Application & Fitment

• Engine Make: Cummins
• Engine Model / Application: ISX/QSX

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: 4089846
• Interstate-McBee Reference: M-4089846

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.