Replacement Piston Body for Caterpillar ® 3406 Applications 3406B – ESN: 4MG3600-Up, 8TC1413-Up – w/o Pin OEM Cross References: 9Y7212 Superseded/Alternate Numbers: M-2W865, M-7E7310

Product Details

1 x Piston Body | 9Y7212

Details:

Compression Ratio: 15.6CR 9 degree .856 TRL

Caterpillar 3406 application

Caterpillar 3406B Specs Ref# 0R2862

OE Replacements: 311014, 2W0865, 7E7310, 9Y7212, 224-3245X

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: 9Y7212
• Alternate / Superseded: M-2W865, M-7E7310
• Interstate-McBee Reference: M-9Y7212

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.