Piston ring set designed for 2.0L inline-6 engines, including M50B20 and M52B20 variants
Compatible with select 320i (E36, E46), 520i (E39), and Z3 models equipped with DOHC inline-6 engines
Standard size fit with 80 mm bore diameter to match engine specifications
Engineered for sealing function in DOHC inline-6 applications
Direct replacement 11251437141, suitable for engine maintenance and rebuilds
وصف
Cylinder bore Φ80.00 mm (STD) Ring thickness: 1.5 mm / 1.5 mm / 2.0 mm Fits 2.0 L (1990 cc) inline-6 naturally aspirated engines.This set includes: 11251437161 – Rectangular compression ring, D = 79.985 × 1.5 mm, quantity 1 11251437166 – Taper-faced compression ring, D = 79.985 × 1.5 mm, quantity 1 11251437171 – Oil control ring, D = 79.985 × 2.0 mm, quantity 1