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Description

6.4L Powerstroke Mahle Piston Ring SetMahle Piston Ring Set 42246 Series Precision Compression & Oil Control for Ford 6. 4L Powerstroke The Mahle 42246 Series is a professional grade piston ring set engineered specifically for the high pressure environment of the Ford 6. 4L Powerstroke engine. As a leading OE manufacturer, Mahle produces these rings to the exact metallurgical standards required to withstand the intense thermal loads and massive cylinder pressures inherent to the 6. 4L

and a lead-tin-copper overlay

Premium 8740 Chrome Moly: Heat-treated in-house to a tensile strength of 200

The Ultimate Cummins "Peace of Mind"

the evaporator must withstand constant thermal cycling and moisture

Contamination Risk: Flaking internal rust can contaminate the engine oil

NO CORE Required

• NO LAG INCREASE - versus common air to air style conversions

AVAILABILITY: Due to high demand and rigorous quality control standards

Uniform Load Distribution: Includes hardened

bolt-in design for maximum security and ease of installation

ideal for replacing an original cover that is leaking due to corrosion

It replaces the factory torque-to-yield (TTY) head bolts with high-strength studs and nuts