N46B20 Engine Overhaul Rebuild Gasket Kit for BMW E46 E81 E82 E87 E88 E90 2.0L
This overhaul and rebuild kit for the N46 2.0L engine is specifically designed for the BMW N46B20 (1995cc) engine, covering models including the 116i, 118i, 120i, 318i, 320i, and 520i. The kit typically includes pistons with piston rings, main and connecting rod bearings, a full gasket set, connecting rods, and a timing chain kit.
Description
Key Component Specifications (N46B20):
Engine Type: 2.0L 4-Cylinder (1995cc), Naturally Aspirated.
Pistons & Piston Rings: OE 11257562457, 11257541469, 11257556435.
Crankshaft: OE 11217516040, 11210142288.
Connecting Rods: OE 11247589533, 11247536190; Length: ≈ 197mm; Piston Pin Diameter: 20mm.
Gasket Kit: Includes cylinder head gasket, various oil seals, and associated cover gaskets (e.g., OE 11127511535).
Timing Components: N46-Specific Timing Chain Kit.
Bearing Kit: Main Bearings and Connecting Rod Bearings.
















