Replacement Turbocharger Install Gasket Set for Caterpillar ® 3406 Applications 3512 Vehicular – ESN: 51Y OEM Cross References: 2159808 Superseded/Alternate Numbers: M-2156334, M-8T7881

PART # 2159808 Engine Serial # 51Y Machine: 3512 Vehicular Reference: 2821959

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

• OEM Cross Reference: 2159808
• Alternate / Superseded: M-2156334, M-8T7881
• Interstate-McBee Reference: M-2159808

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.