Replacement Valve Guide for Cummins ® ISX/QSX Applications OEM Cross References: 4026657

Product Details

1 x Valve Guide

Fits Application: Cummins ISX Series

Model: Cummins ISX / QSX Engine

Details:

Valve Stem Guide
0.650in O.D. x 0.382in I.D. x 4.101in Overall Length

Product Description:

1x Valve Guide

OE Replacements: 192126, 4026657, 4026511

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: 4026657
• Interstate-McBee Reference: M-4026657

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.