6pc 306PS AJ126 Engine Piston Rings for F-Pace XE Discovery XF XJ 3.0L LR4 3.0T LR062617 1 year Piston ring set designed for use with and engines, specifically the 306PS AJ126 engine variants.Constructed from chrome-nickel , these piston rings support engine performance by improving cylinder sealing and reducing friction.The 6-piece set is intended for complete engine overhauls on vehicles equipped with the 3.0-liter LR4 or 3.0T LR062617 engines. Compatible with models including the F-Pace, XE, XF, XJ, and Discovery, this piston ring set proper fitment and function within the engine's operating parameters.It helps maintain oil control, supports consistent compression, and contributes to extended engine service life. Engineered as an OEM-equivalent replacement, the set meets the dimensional and functional requirements of components.Suitable for both repair and performance applications, these piston rings provide a solution for maintaining engine efficiency and power output. This item is a third-party substitute.Use of brand names is limited to indicating which devices it supports.