GM Duramax 2011-2016 LML/LGH DUALOY Piston Kit with PVD Rings

Regular price $1,180.00
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  • 1× GM Duramax 2011-2016 LML/LGH DUALOY Piston Kit with PVD Rings $1,180.00

GM Duramax 2011-2016 LML, LGH DUALOY Piston Kit with PVD Rings

Kit includes Pistons and Premium PVD ring set. Iron top ring insert, Coated Skirt, Cooled crown.

Dualoy Diesel pistons are cast and machined in-house to maintain the highest level of quality and consistency. Available for most popular diesel light and medium-duty truck applications, and engine codes. All Dualoy pistons feature a high strength top ring carrier to improve strength of the top land, and resistance to the extreme heat of diesel engines. Oil cooling galleries are cast into the pistons, as required depending on the specific application.

Product Specifications

Sold As KIT W/RINGS
Engine Manufacturer General Motors
Engine Family LML/LGH Duramax
Eng. Disp. In. 403
Eng. Disp Liters 6.6
Year Range 2011-2016
Bore (in) 4.055
Bore (mm) 103
Stroke (in) 3.897
Stroke (mm) 99
Oversized Yes
Oversize STD-.25-.50-.75-.100
Ring Pack PVD 3.0K, 2.0mm, 3.0mm
Top Land 0.433
Pin Number 7225D-PN
Pin Type Floating
Pin Diameter (in) 1.358
Pin Diameter (mm) 34.5
Compression Height IN 1.96
Compression Height MM 49.8
Crown (cc) 41.7

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