Replacement Front Structure Gasket Set for Caterpillar ® 3508/3512/3516 Applications 3516 Marine – ESN: 1ZF, 3MS, 4XF, 23Z, 24Z, 51Y, 95Y, 97Y, 99W Cross Reference OEM Cross References: 1657573 Superseded/Alternate Numbers: M-8T7884

Front Engine Structure Gasket For ESN: 1ZF – 3MS – 4XF – 23Z – 24Z – 51Y – 95Y – 97Y – 99W Machine Model: 3516 Marine

Application & Fitment

• Engine Make: Caterpillar
• Engine Model / Application: 3508/3512/3516

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: 1657573
• Alternate / Superseded: M-8T7884
• Interstate-McBee Reference: M-1657573

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.