Manufacturer Part Number: 13011RKGE02, 13011-RKG-305
Fitment: The engine piston ring set fits for Acura MDX ZDX TL RL V6 3.7L 2010-2014
Premium Quality: Made of high quality material, this engine piston ring STD is solid, durable and has a long service life
Easy to Install: Hassle-free installation ensures quick and efficient replacement. Direct replacement, NOT require any modification
Function: The engine piston ring is a ring part located on the top of the piston, the main role is to seal the gap between the piston and the cylinder wall, to ensure that the high-pressure gas in the combustion chamber will not leak into the other parts of the engine