1987 SPEEDO GEAR USAGE CHART B CAR 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 E E T E E COLOR SLEEVE M DRIVE T DRIVEN T OR OR P GEAR H COLOR GEAR H CODE SENSOR ADAPTER RATIO D 8634934 13 WHITE 25524921 28 YELLOW 8634935 12 RED 25524922 26 BROWN 25524923 27 BLACK 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 P225 VSRI5 2 73 m A n P225 75 15 08 PZMSMS 323 1988 SPEEDO GEAR USAGE CHART B CAR 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 E E T E E COLOR SLEEVE M DRIVE T DRIVEN T OR OR P GEAR H COLOR GEAR H CODE SENSOR ADAPTER RATIO D A 8634934 13 WHITE 25524921 28 YELLOW B 8634935 12 RED 25524923 27 BLACK 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 P225 VW5 293 P225 75m 398 P225 75R15 3 23 MW9 1990 GENERAL MOTORS SERVICE PARTS OPERAT ONS PONTIAC 22W 4 337 4 130 REV 6 90