Pistons & Rings Kit 19180831 12652809 12569638 89018107 12683808 For GL8 ES ATS XT5 2.0T Engine Material: -grade aluminum Piston Size: Cylinder Bore Ø 86 mm, Length 54 mm, Compression Height 32 mm, Bolt length 58 mm, Bolt Ø 24 mm Ring Specifications: ring 86 x 1.20 mm, 2nd ring 86 x 1.50 mm, Oil ring 86 x 2.00 mm Compatibility: Designed for use with GL8 ES, ATS XT5, and 2.0T engines Installation: Straightforward installation process Performance: Stable and consistent performance characteristics Each component in this Pistons & Rings Kit is constructed from -grade aluminum to support durability under engine operating conditions.The design aligns with factory specifications for precise fitment, supporting efficient engine function.The kit includes matched pistons, rings, and connecting rods engineered for compatibility with specified engine models.Its construction supports in standard and extended use scenarios.The assembly allows for a simplified replacement or rebuild process suitable for both professional and independent repair applications. Important: This is an independent aftermarket part.Brand/model references serve only to show compatibility.