AUTOMATIC TRANSMISSION 1T 4 338 RETAINER SIEAL Speedometer Driven Gear NOTE REFER TO GRP 3 682 FOR VEH SPEED SENSOR 85 91 N 25513329 1 1 65 RETAINER VEH SPD SENSOR PG3 57 18 86 91 N MD9 8643202 1 318 RETAINER PLUG PRESS REG PG4 30 373 85 90 N 8622076 1 52 SEAL O R NG VEH SPD SENSOR PG4 24 11 4 343 GEAR Speedometer Drive NOTE FOR USAGE REFER TO SPEEDO GEAR CHART GRP 4 337 87 N MD9 8632646 1 12 00 GEAR SPEEDO DRIVE 1O TEETH GREEN PG4 24 5 88 89 N 2 0M MD9 8632646 1 22 00 GEAR SPEEDO DRIVE 1O TEETH GREEN PG4 24 5 88 90 N 2 5U MD9 8632646 1 2 00 GEAR SPEEDO DRIVE 1O TEETH GREEN PG4 24 5 4 345 CLIP Speedometer Drive Gear 85 89 N MD9 8632589 1 81 CLIP SPEEDO DRIVE GEAR PG4 41 14 1991 GENERAL MOTORS SERVICE PARTS OPEERATIONS PONTIAC 22N 2 91 4 47 4 338 4 345