1987 SPEEDO GEAR USAGE CHART G1 2 3 4 SPEED 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 1 T S 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 14071755 15 GRAY N 1359271 37 RED 1362294 15588235 1 0000 O 1359272 38 BLUE 1362294 P 1359273 39 BROWN 1362294 O 1362048 40 BLACK 1362293 R 1362195 41 YELLOW 1362293 15588235 ADAPTER STAMPED FAA D D A R G R G O I E I E A V A V A P TIRE SIZE AXLE TRANS E R E R T N R P195 75R15 A P205 75R15 P205 75R15OR P215 75R15 P225 M5 HIIII P235 75R15 3 42 MY6 A M5 75 15 HHII P235 75R15 3 73 MY6 T 1991 GENERAL MOTORS SERVICE PARTS OPERATION S LT TRUCK 52G i 4 450 488 1 91