Mahle - 6.7L Powerstroke Engine Cylinder Head Gasket Set - HS54886A

Mahle Engine Cylinder Head Gasket Set – HS54886A

The Mahle HS54886A is a premium OEM-standard cylinder head gasket set engineered for 2015–2019 Ford Super Duty trucks equipped with the 6.7L Powerstroke diesel engine. This set is built for complete top-end service, including critical sealing components for the EGR system, turbocharger, fuel injectors, and intake/exhaust systems. It also includes cylinder head dowel pins, valve stem seals, and injector hardware—everything needed for a reliable reseal, excluding head bolts.

Mahle’s high-performance materials, including multi-layered steel (MLS) head and exhaust gaskets, fluoroelastomer valve stem seals, and molded rubber intake gaskets, ensure long-lasting durability and precision under high-heat, high-pressure diesel conditions.

Key Features:

• Item Grade: OEM Standard

• Cylinder Head Gasket Material: Multi-Layered Steel (MLS)

• Valve Stem Seal Material: Fluoroelastomer

• Intake Manifold Gasket Material: Molded Rubber

• Exhaust Manifold Gasket Material: Multi-Layered Steel

• Throttle Body Gasket Material: Beaded Steel

• Cylinder Head Gasket Thickness: 0.043 in

• Cylinder Head Bolts Included: No

• Cylinder Head Dowels Included: Yes

• Valve Stem Seals, Valve Cover Gaskets, Throttle Body Gasket Included: Yes

• Package Quantity: 144 components

Includes (Highlights):

• Cylinder Head Gaskets

• Valve Cover Gaskets & Seals

• Intake & Exhaust Manifold Gaskets

• EGR System Gaskets (cooler, valve, tubes, housing)

• Turbocharger Seals, Gaskets, Drain/Oil Lines, and V-Band Clamps

• Fuel Injector Seals, Crush Washers, Supply Tubes, Return O-rings, and Hold-Down Bolts

• Radiator & Heater Hose Seals

• Throttle Body Gasket

• Thermostat Housing Seal

• Crankcase Breather & Oil Fill Tube O-rings

• Rocker Arm and Fuel Line Seals

• Water Crossover & Vacuum Pump Gaskets

Vehicle Fitment – Ford (6.7L Powerstroke Diesel):

• F-250 / F-350 / F-450 / F-550 Super Duty (2015–2019)

• F-650 / F-750 (2016–2019)

Note: Cylinder head bolts are not included and must be purchased separately. Always confirm engine fitment using VIN or build data before ordering.

📦 Return Policy Notice:
Due to the sensitive nature of gasket sets, any opened packaging will void eligibility for return. Please verify fitment before opening.