4 SPEED MANUAL TRANSMISSION 4 397 BUSHING Transmission Output Gear Bearing 91 P3 42 M TRNS M20 3932253 1 10 40 BUSHING 2ND GR PG4 3 14 4 403 SHAFT Transmission Main Drive 91 P3 42 M TRNS M20 3932265 1 157 00 SHAFT MAIN 15 5 8 O L PG4 3 15 4 405 NUT Transmission Propshaft 91 P3 42 M TRNS M20 3830575 1 4 55 NUT OUTPUT SHF FLG U JOINT FRT PG4 4 61 4 408 R NG ROLLER Transmission Mainshaft Rear Output 91 P3 42 M TRNS M20 3901166 1 53 RING CLU GEAR RLR BRG OIL RET 1 525X O0X O64 04 384 PG4 3 5 91 P3 42 M TRNS M20 9422666 17 99 ROLLER MAINSHAFT BRG 04 352 PG4 3 2 4 412 RING Transmission Rear Bearing and Mainshaft 91 P3 42 M TRNS M20 3901152 1 53 RING MAINSHAFT RR BRG RET 2 0 IN D A 04 376 PG4 3 41 4 415 GEAR WASHER Transmission Third Gear 91 P3 42 M TRNS M20 3901161 1 N L GEAR 3RD PG4 3 9 91 P3 42 M TRNS M20 3932267 1 3 90 WASHER 3RD GR THR 04 416 PG4 3 1 1 4 416 BUSHING WASHER Transmission Mainshaft Gear Retaining 91 P3 42 M TRNS M20 3932274 1 9 I0 BUSHING 3RD GR PG4 3 10 91 P3 42 M TRNS M20 465450 1 4 45 WASHER 1ST GR THR O4 419 PG4 3 47 4 417 GEAR Transmission First and Reverse 91 P3 42 M TRNS M20 3901170 1 N L GEAR REV PG4 3 18 91 P3 42 M TRNS M20 476766 1 156 00 GEAR 1ST NCL PIN ASM PG4 3 21 I 4 419 BUSHING Transmission First and Reverse Gear 91 P3 42 M TRNS M20 465455 1 11 00 BUSHING 1ST GR PG4 3 19 4 421 GEAR Transmission Countershaft 91 P3 42 M TRNS M20 14053671 1 239 00 GEAR CTSHFT PG4 3 25 91 P3 42 M TRNS M20 3968038 1 75 00 GEAR 3RD CNTR PG4 3 27 4 422 BEARING CAP RING WASHER Transmission Countershaft Gear 91 P3 42 M TRNS M20 7451785 ZZ N L BEARING CNTR GR FRT 05 855 PG4 3 22 91 P3 42 M TRNS M20 8672062 I 83 50 BEARING CNTR GR RR 04 408 PG4 3 29 91 P3 42 M TRNS M20 3901178 I N L BEARING CNTR GR THR 04 356 PG4 3 32 91 P3 42 M TRNS M20 3866347 I 1 70 CAP CNTR GR BRG PG4 3 53 91 P3 42 M TRNS M20 3866346 I 62 RING CNTR GR BRG RET PG4 3 31 91 P3 42 M TRNS M20 12337982 ZZ 7 1 WASHER CNTR GR CLU RET PG4 3 23 4 423 GASKET Transmission Countergear 91 P3 42 M TRNS M20 8672162 I 66 GASKET CNTR GR BRG CAP FRT PG4 3 54 4 426 SPACER WASHER Transmission Countershaft Gear 91 P3 42 M TRNS M20 1402081 1 I 3 95 SPACER CNTR GR 1 56 N LG PG4 3 26 91 P3 42 M TRNS M20 3901153 I 2 65 WASHER CNTR GR THR 04 423 PG4 3 24 4 430 GEAR Transmission Reverse Idler 91 P3 42 M TRNS M20 3901141 I N L GEAR REV IDLER PG4 3 49 4 433 SHAFT Transmission Reverse Idler 91 P3 42 M TRNS M20 3901144 36 75 SHAFT REV IDLER GR PG4 3 50 4 439 COVER GASKET Transmission Power Take Off i 91 P3 42 M TRNS M20 6273213 Z 1 85 COVER PTO PG4 3 37 91 P3 42 M TRNS M20 8672163 it 1 55 GASKET PTO CVR PG4 3 38 t t 1992 GENERAL MOTORS SERVICE PARTS 0PERATIONS LT TRUCK 53P i 9 92 4 3 4 397 4 439