Description
6.7L Power Stroke Diesel HD Replacement Piston Kit with Rings (2011–2019)
Heavy-Duty Replacement Pistons Built for Work and Performance
Upgrade your 2011–2019 Ford 6.7L Powerstroke with this heavy-duty piston and ring kit designed for reliability in towing, fleet, and high-load applications. This kit fits both 2011–2016 and 2017–2019 model years and delivers the durability you need for long-term engine performance.
Built for Strength and Durability
These pistons feature a steel top ring groove to handle higher cylinder pressure and heat. The included plasma-coated steel top ring and ductile iron second ring improve sealing, reduce blow-by, and hold up under heavy-duty use.
Reduced Friction and Better Wear Protection
Each piston includes a Grafal moly-based skirt coating that reduces friction and helps prevent scuffing. For additional heat protection, you can upgrade to optional ceramic-coated piston tops.
Complete Kit – Multiple Sizes Available
This kit includes everything needed for a full piston replacement:
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(8) Pistons with coated skirts
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(8) Wrist pins
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(16) Pin locks
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Complete piston ring set
Available in:
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Standard
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.010 Over
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.020 Over
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.030 Over
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.040 Over
Reduced compression options are also available for milled cylinder blocks.
Bore Specifications (6.7L Powerstroke 2011–2019)
Standard Bore: 3.897″ – 3.900″ Max
Oversizes:
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.010 Over: 3.907″
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.020 Over: 3.917″
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.030 Over: 3.927″
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.040 Over: 3.937″
Cylinder Finish:
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32° crosshatch angle
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Final hone with 280-grit stone
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Finish with plateau brush
High HP Note: Add +0.001″ clearance for builds exceeding 800 HP.
IMPORTANT – Piston Sizing Agreement
Measure cylinders at a qualified machine shop before ordering. Piston size changes after ordering will require restocking and shipping fees. Ceramic-coated or machined pistons are non-returnable.