Replacement Cylinder Head Gasket Set for Caterpillar ® 3406 Applications 3406C – ATAAC – w/19-Bolt Flywheel

1 x Cylinder Head Set

Engine S/N: Caterpillar 3406C | MCB3406273 Specs round Exhaust Ports 24-bolt Flywheel Housing

Application & Fitment

• Engine Make: Caterpillar
• Engine Model / Application: 3406

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

• Interstate-McBee Reference: MCB3406273

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.