Engine Parts 8pcs Pistons With Rings Set STD Φ87mm Fit 4.0 L Gas For 540i 740i E60 E61 E65 E66 N62B40 4.0L V8 11257546489 This piston and ring set includes 8 pieces of standard size pistons with matching rings, each with a diameter of 87mm.Designed for use in 4.0L V8 engines, the set is compatible with engine model N62B40.Components are engineered for precise fitment in specific engine configurations used in certain vehicle models such as E60, E61, E65, and E66 series.The kit provides all necessary internal components for complete piston assembly replacement, suitable for engine rebuilds or performance restoration.