Part Number: 1022631 (Sick) Part Number: 1022-6318 (Factory original brand new) Part Number: 10-2263FT (Ne) Part Number: 102264 (Bearing) Part Number: 102264002 (No description) Part Number: 10226443 (Component) Part Number: 102264706 (Lens, light) Part Number: 102264777 (Ne) Part Number: 102264-AL (Lens) Part Number: 102264GL (Lens) Part Number: 102264RTP (Component) Part Number: 102264WE (Bearing) Part Number: 102265 (Spring) Part Number: 1022650-1 (Fitting)