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Categories:
SKU:
HDK-M-3977063
Brand:
Interstate Mcbee

Replacement Cylinder Head Gasket for Cummins ® B/ISB/QSB Applications ISB5.9 OEM Cross References: 3977063 Superseded/Alternate Numbers: M-3945803, M-3957650

Product Details

1 x?Cylinder Head Gasket – STD – 3977063

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Fits?Application:?Early Cummins ISB / QSB Series

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Details:

Cylinder Head Gasket Assembly

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OE Replacements:?131586,?3977063,?3942368,?3945803

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Cross References:

CUMMINS 3942368
CUMMINS 3945803
CUMMINS 3977063

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: 3977063
  • Alternate / Superseded: M-3945803, M-3957650
  • Interstate-McBee Reference: M-3977063

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.

Weight 0.7 lbs

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