Replacement Cap Connecting Rod Screw for Cummins ® ISX/QSX Applications Fractured/Machined Rod OEM Cross References: 3678574

Product Details

1 x Connecting Rod Bolt

Note: Fractured rod

Model: Cummins ISX / QSX Engine

Details:

Connecting Rod Bolt Screw
M12 x 1.25 x 100
Flanged
12pt Head
Class 12.9
Alloy Steel

Product Description:

1x Connecting Rod Bolt

OE Replacements: 040076, 3678574

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: 3678574
• Interstate-McBee Reference: M-3678574

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.