1988 SPEEDO GEAR USAGE CHART B GAR NOTEZ 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 T O E 0 E COLOR SLEEVE M D DRIVE T D DRIVEN T OR OR P E GEAR H COLOR E GEAR H CODE SENSOR ADAPTER RATIO D A 8634934 13 WHITE N 25524921 28 YELLOW B 8634935 12 RED O 25524923 27 BLACK D D A R G R G D I E I E A V A V A P TIFKE ESIZZE AKLE TRANS E R E R T N R P225 75R15 2 93 MW9 A N i P22 5 75R15 3 08 MW9 E O P 225 75R15 3 23 N 1991 GENERAL MOTORS SERVICE PARTS OPEERAT ONS BU CK 44W 6 91 11 4 143 4 337