49-2-5-2-1-2 2402621T3D3 24 ID (blue) 2450121 oem 506 NC alternative MOD 506 25D ES-1012 MA-3B IMM500-005/0 2110123 T10-20 NA-42/07 - obsolete relpaced by 4110123 4110123 ? 10-20 NA-28/13 alternative with another brand 0.166.411.01.1.041 P200N alternative IMM500-500 MOD 506 3511149 - Alternative! 4921H22 alternative with another brand 0.184.458.03.1.042 2482621T3D 2110264 S / T5-45 /NA-21/14 OEM!!