TX04 130 1985 1986 CK 4 SPEED MANUAL TRAI I I I SION M20 PART 2 CASE RELATED 1987 1991 RV 4 SPEED MANUAL TRAI gI I S ON M20 PART 2 CASE RELATED Sr NOTE OUANTITY IS ONE PER ASSEMBLY UNLESS OTHERWISE SPECIFIED 1 4 003 TRANSMISSION MANUAL CODE GAV GBD INCL ITEMS 2 67 I 4 15597790 4 003 TRANSMISSION MANUAL CODE GAU INCL ITEMS 2 67 15597789 4 003 TRANSMISSION MANUAL CODE YFY NCL ITEMS 2 67 8672095 4 003 TRANSMISSION MANUAL CODE YHY NCL ITEMS 2 67 8672096 4 003 TRANSMISSION MANUAL CODE YJY NCL ITEMS 2 67 8672097 4 003 TRANSMISSION MANUAL CODE OMJY INCL ITEMS 2 67 8672273 2 4 352 BEARING MAIN SHAFT PILOT ROLLER 17 REOD KIT2 9422686 3 4 383 CONE 3RD E 4TH SPEED GEAR SYNCHRONIZER 2 REOD 3993036 4 4 380 CLUTCH 3RD B 4TH SPEED 3901165 5 4 384 RING 3RD 84 4TH SPEED CLUTCH HUB RETAINING I IT2 3901166 6 4 384 KEY 1ST 2ND 3RD 4TH SPEED CLUTCH 6 REOD I T2 3866358 7 4 413 SPRING 3RD 4TH SPEED CLUTCH KEY Z REOD K T2 3866359 8 4 384 HUB 3RD 4TH SPEED CLUTCH 3901164 9 4 415 GEAR 3RD SPEED 3901161 10 4 399 BUSHING 3RD SPEED GEAR 3932274 1 1 4 415 WASHER 3RD SPEED GEAR THRUST KIT2 3932267 12 4 395 GEAR 2ND SPEED 3901158 13 4 383 RING 2ND SPEED GEAR SYNCHRONIZER 3950367 I4 4 415 BUSHING 2ND SPEED GEAR 3932253 15 4 403 SHAFT MAIN 35 TEETH OUTPUT C R 3932265 4 403 SHAFT MAIN 32 TEETH OUTPUT K V 14020869 16 4 413 SPRING 1ST 8 2ND SPEED CLUTCH KEY FRT RR 2 REGD I lT2 3868646 17 4 384 HUB 1ST 3 2ND SPEED CLUTCH 3948776 18 4 417 GEAR REVERSE 3901170 19 4 419 BUSHING 1ST SPEED GEAR 465455 20 8 939 PIN TRANS SHIFT LEVER PIVOT 458587 21 4 417 GEAR W PIN 1ST SPEED 476766 22 4 422 BEARING COUNTER GEAR FRT 5 855 I IT2 7451785 23 4 422 RING CLUTCH COUNTER GEAR RETAINlNG KlT2 3920703 24 4 423 WASHER COUNTER GEAR THRUST KIT2 3901153 25 4 421 GEAR W SPACER CLUTCH COUNTER 1985 89 3955570 4 421 GEAR W SPACER CLUTCH COUNTER 1990 8672344 r 26 4 426 SPACER COUNTER GEAR I 56 INCH LONG 14020811 27 4 415 GEAR 3RD SPEED COUNTER 3968038 28 4 421 GEAR COUNTER 14053671 29 4 422 BEARING COUNTER GEAR RR KlT2 8672062 30 4 422 RING COUNTER GEAR RR BEARING RETAINING 4 412 KlT2 2600236 31 4 422 RING COUNTER GEAR RETAlNING KIT2 3866346 32 4 356 BEARING MAIN DRIVE GEAR BEARING 3901178 4 520 BEARING MAIN DRIVE GEAR BEARING I9B5 TYPE 205 12334444 33 4 358 GASKET MAIN DRIVE GEAR BEARING RETA NER KITI KIT2 8672161 r 34 4 354 SEAL MAIN DRIVE GEAR BEARING OIL KIT1 KIT2 3987937 35 4 356 BOLT W LOCK WASHER MAIN DRIVE GEAR BEARING RETAINER 4 REOD 3920784 36 8 900 BOLT HFH 3 B 16X5 8 280M POR AS REOD 9440034 37 4 439 COVER POWER TAKE OFF 2 REOD 6273213 38 4 439 GASKET POWER TAKE OFF COVER 2 REOD KIT1 KIT2 8672163 39 4 103 CASE W MAGNET PLUGS 465451 40 4 105 MAGNET CHIP COLLECTOR 8665830 41 4 378 RING MAIN DRIVE GEAR RETAINING Z INCH DIA KIT2 3901152 42 4 376 RING MAIN DRIVE GEAR BEARING RETAINING 3 7 INCH DIA I T2 3866655 43 4 355 BEARING W SLINGER MAIN DRIVE GEAR INCL ITEMS 42 44 1985 86 KITZ 907993 4 355 BEARING W SLINGER MAIN DRIVE GEAR INCL ITEMS 42 44 198B 89 1990 1ST DES I IT2 8672061 4 355 BEARING W SLINGER MAIN DRIVE GEAR INCL ITEMS 42 44 1990 2ND DES 1991 KlTZ 8672405 44 4 374 SLINGER MAIN DRIVE GEAR BEARING OIL I lT2 3901177 45 4 351 GEAR MAIN DRIVE 17 TEETH I985 89 I990 1ST DES 15588219 4 351 GEAR MAIN DRIVE 17 TEETH I990 2ND DES 1991 1 8672408 46 4 356 RING MAIN DRIVE GEAR PILOT BEARING RETAINER O L KIT2 3901166 47 4 419 WASHER IST SPEED GEAR THRUST I IT2 465450 48 4 408 BEARING MAIN SHAFT RR 1985 B7 I T2 907474 4 408 BEARING MAIN SHAFT RR ISBB 91 8672062 49 4 430 GEAR W BUSHING REVERSE IDLER 3901141 50 4 433 SHAFT REVERSE IDLER 3901144 51 4 412 RING MAIN SHAFT RR BEARING RETAINING 2600236 52 8 913 SCREW PAN HD SLOTTED 10 24X3 8 AS REOD 9438486 53 4 422 CAP COUNTER GEAR FRT BEARING 3866347 1990 GENERAL MOTORS SERVICE PARTS 0PERATIONS LlGI IT TRUCK 52R 9 90 4 11 4 000 GROUP