NEW 5150 Billet Stroker crankshaft for the BMW S14 4 cylinder engine. Replaces BMW Part numbers 11211315485, 11211316978, 11211316979, 11211308156, 11211310619, 11211310618, and 11211310719.
4340 Billet Steel Crankshaft, 95mm Stroke
Does NOT come with bearings.