Engine piston ring set compatible with models equipped with N20B20A 2.0L turbo engine including 328i 428i 528i X3 F30 F10 series
Precisely engineered to meet OEM specifications with part numbers 11257618811 11258606459 11257640166 for accurate fitment
multi-piece design enhances compression sealing and reduces oil consumption in performance applications
Ideal replacement solution for engine rebuilds or performance requiring internal combustion components
Packaged as a complete 4-piece kit to service all cylinders balanced and consistent engine performance
وصف
4 pieces engine piston ring set for 2.0L turbocharged inline-4 engine with 10:1 compression ratio.Designed to fit engines N20B20A, N20B20B, N20B20D, and N26B20A with 1997cc displacement.Piston ring set includes standard 84.00mm bore diameter and 22mm pin diameter.Ring thicknesses are 1.2mm, 1.5mm, and 2.0mm.Compatible with vehicle models equipped with the specified engines.OE numbers include 11257618811, 11258606459, 11257640166, 11257594453, 11258617082.This set is intended for use where no cylinder expansion is required.Package includes one set of piston rings.