4pc 12652809 Pistons & Rings Kit Ø 86mm for GL8 ES ATS XT5 19180831 12569638 89018107 12683808 This piston and rings kit is designed for select vehicle models including GL8 ES, ATS, and XT5.It includes four pistons with rings, connecting rods, and necessary accessories for a complete engine rebuild.The components are manufactured to match specifications for fit, function, and durability. The pistons have a diameter of 86mm and are built to maintain proper compression and reduce oil consumption.-machined rings effective sealing within the cylinder bore, supporting consistent engine performance.The kit is engineered for direct replacement, allowing for a streamlined installation process. Compatible part numbers include 19180831, 12652809, 12569638, 89018107, and 12683808.This set supports engine and is suitable for use in applicable , and applications. This item is a third-party substitute.Use of brand names is limited to indicating which devices it supports.