Ford KC3Z-6051-B Factory 20mm Head Gasket – Genuine OEM for 6.0L Powerstroke

Replace your failed or worn cylinder head gasket with the genuine Ford factory part. The KC3Z-6051-B is the original equipment (OE) multi-layer steel head gasket designed specifically for 6.0L Powerstroke engines equipped with 20mm alignment dowels.

This is a single gasket sold individually. Order quantity 2 when servicing both cylinder heads.

Key Features

• Genuine Ford OEM / Motorcraft equivalent (CHG-2)
• Designed for 20mm dowel pin cylinder heads
• Provides a reliable combustion, coolant, and oil seal
• Direct factory replacement for a precise fit
• Built to Ford’s original engineering specifications

Vehicle Fitment

Fits 6.0L Powerstroke engines with 20mm dowels, including:

• 2004.5–2007 Ford F-250 / F-350 / F-450 / F-550 / F-650 / F-750 Super Duty
• 2004.25–2005 Ford Excursion
• 2004–2010 Ford Econoline (E-Series) vans with 6.0L Powerstroke

Important: Early 6.0L engines (primarily pre-late 2003 / early 2004) used 18mm dowels (part KC3Z-6051-A). Many engines have had heads replaced or updated over the years. Always measure your dowel pins or confirm head casting before ordering to ensure the correct gasket is selected.

Trust the factory-engineered gasket for your 6.0 Powerstroke head gasket repair.