Compatible with multiple models including 120i 320i 420i 520i X1 X2 X3 X4 for broad application across F30 F56 G20 G30 platforms
engineered 4pcs piston and ring set designed specifically for B48 2.0T engine replacement and rebuild projects
Features a compression ratio of CR 11:1 to support combustion efficiency and engine performance restoration
Constructed to meet OEM specifications with materials under temperature and pressure conditions
Includes complete piston and ring assembly for straightforward installation during engine overhaul or repair procedures
Description
4pcs Pistons and Rings Set with Compression Ratio 11:1 for 120i 320i 420i 520i X1 X2 X3 X4 S F30 F56 G20 G30 B48 2.0T engines.This kit is designed for B46B20 and B48B20A 2.0L turbocharged engines with a displacement of 1998cc.The standard specification features a cylinder bore diameter of 82.00mm and wrist pin diameter of 22mm.Ring thicknesses are 1.2mm for the first ring, 1.5mm for the second ring, and 2.0mm for the third ring.OE number 11259468870.Compatible with vehicles requiring replacement parts 11258638448, 11258618502, 11258657760, and 11258623260.Includes 4 pistons with rings installed, one for each cylinder.Suitable for models with engine code B46 or B48 and compression ratio 11:1.