1991 SPEEDO GEAR USAGE CHART IIYII NOTE SLEEVE PART NUMBER IS SHOWN ONLY IF SERVICED SEPARATELY WHEN SLEEVE NUMBER IS NOT SHOWN THEN IT IS SERVICED AS PART OF THE DRIVEN GEAR T T S C E C E C T O E 0 E COLOR SLEEVE O M D DRIVE T D DRIVEN T OR OR D P E GEAR H COLOR E GEAR H CODE SENSOR E ADAPTER RATIO D A 8640517 17 RED 0 25513043 36 WHITE 10456092 B 12507670 15 GRAY P 25513045 38 BLUE 10456092 Q 25513049 42 GREEN 10456091 R 25513049 42 GREEN 10456089 S 25513050 43 PURPLE 10456089 D D A R G R G D I E I E A V A V A P TIRE SIZE AXLE TRANS E R E R T N R P275 40ZR17 2 59 MD8 A P275 40ZR17 2 73 MDB A P275 40ZR17 3 07 MDB A P275 4OZR17 P3l5 35ZR17 3 45 ML9 P275 40ZR17 P315 35ZR17 3 54 ML9 n S Y 1993 GENERAL MOTORS SERVICE PARTS OPERAT ONS CHEVROLET 14Y t 4 337 4 42 3 93