4-Piece 87mm Piston and Ring Kit Compatible with 2015–2019 Focus, Mustang, and MKC 2.3L Engines – Includes Components Matching OEM Numbers EJ7Z-6108-A, EJ7Z6108A, EJ7Z-6135-A

OEM reference numbers: EJ7Z6108E, EJ7Z-6108-A, EJ7Z6108A, EJ7Z-6135-A Design: Standard 0.00 overbore specification, no cylinder expansion required Piston pin diameter: 22mm Piston diameter: 87mm Compatible models: 2015–2019 Focus, Mustang, and MKC with 2.3L engines Package includes: One set of pistons (4 pieces) and one set of piston rings This 4-piece standard piston and ring kit is designed for use in 2.3L engines of the specified vehicle models.The 87mm piston diameter and 22mm piston pin provide a precise fit to maintain cylinder compression and support consistent engine performance.The standard 0.00 specification ensures dimensional stability under operating conditions.The kit is intended for replacement or rebuilding applications and includes all necessary components for installation.Materials are selected to handle the demands of regular driving and moderate performance use.Low volatility at 105℃ supports compliance with environmental and engine standards, contributing to engine longevity and cleaner.

• Compatible with 2015–2019 Focus, Mustang, and MKC 2.3L engines for proper fitment with EJ7Z model specifications.Includes a 4-piece standard-size piston and ring set designed for engine rebuilding applications.Components are engineered to align with OEM dimensional and performance specifications; matches part numbers EJ7Z-6108-A, EJ7Z6108A, and EJ7Z-6135-A.Constructed from materials to withstand compression and thermal stress under normal driving conditions.Suitable for engine rebuilds, helping maintain consistent cylinder compression and reduce oil consumption.