The MAHLE OE sleeve assembly ring set is an OE-driven piston ring solution engineered to reduce friction and ring mass while minimizing engine oil consumption and extending service life. MAHLE's piston ring technology follows OE requirements and emphasizes long service life and efficiency, representing advanced piston-ring design aimed at reliable, low-friction operation in supported bore sizes and applications.
Mahle Rings Cat 105mm/4.134in Bore 3114 3116 OE 7E5213/7E5214/4P6914 Sleeve Assy Ring Set