4 Set Engine Piston Rings Kit 13101-75130 For 2005-2016 4Runner Tacoma 2.7L 2694CC L4 DOHC 16V 2TRFE Car Engine Parts The 4 Set Engine Piston Rings Kit is designed for use with 2005-2016 4Runner and Tacoma models equipped with the 2.7L 2694CC L4 DOHC 16V 2TRFE engine.Constructed from aluminum, these piston rings are engineered to provide a seal within the engine cylinders, helping to prevent oil leakage and reduce internal friction.The precise fit supports consistent engine compression, contributing to improved performance and extended engine life.Each kit contains four sets of piston rings, with each set tailored to match the cylinder dimensions of the specified engine.Installation does not require specialized tools or advanced mechanical expertise, making it suitable for standard engine maintenance or rebuilds.The design emphasizes and functional accuracy, supporting efficient engine over time.