4 SPEED MANUAL TRANSMISSION I I V 4 403 SHAFT Transmission Main Drive I P I 82 83 S1 M77 14083518 1 394 00 SHAFT W 1ST 2ND SPD SYN OUTPUT PG4 11 16 82 87 S1 M73 94248180 1 193x00 SHAFT MAIN PG4 7 29 83 84 T1 M77 14083519 1 394 00 SHAFT W IST 2ND SPD SYN OUTPUT J PG4 11 16 84 S1 M77 1ST DES 14083518 1 394 00 SHAFT W 1ST 2ND SPD SYN OUTPUT CODE 4NB 4NC 4NJ 4NM PG4 11 16 84 S1 M77 2ND DES 15616186 1 433 00 SHAFT W 1ST 2ND SPD SYN OUTPUT CODES GAP GAR GAT PG4 3 14 85 87 S1 MC9 15616186 1 433 00 SHAFT W 1ST 2ND SPD SYN OUTPUT V PG4 3 14 85 87 T1 MC9 15616187 1 462 00 SHAFT W 1ST 2ND SPD SYN OUTPUT PG4 3 14 V V A 4 408 BEARING Transmission Mainshaft Rear Output A 82 87 S1 M73 94407167 1 V 21 90 BEARING RADIAL BALL MAIN SHF PG4 7 50 82 83 ST1 M77 4 57140 1 32 00 BEARING MAIN SHAFT 04 422 PG4 1 1 4 20 84 ST1 M77 1ST DES 457140 1 32 00 BEARING MAIN SHAFT 4 422 CODES 4NB 4NC 4NJ 4NM 04 422 PG4 11 20 84 ST1 M77 2ND DES 9431708 1 18 75 BEARING OUTPUT SHAFT RLR CODES GAP GAR GAT PG4 3 18 V 85 87 ST1 MC9 9431708 1 18 75 BEARING OUTPUT SHAFT RLR PG4 3 18 86 87 S1 M73 94407167 1 21 90 BEARING RADIAL BALL MAIN SHAFT 1 PG4 7 50 4 412 NUT RING Transmission Rear Bearing and Mainshaft I 82 87 S1 M73 A 94238765 1 4 95 NUT MAIN SHAFT PG4 7 51 82 83 ST1 M77 14058962 1 1 30 RING RR BRG TO OUTPUT SHAFT RET PG4 11 21 83 ST1 M77 14058961 1 2 15 R NG OUTPUT SHAFT RR BRG RET PG4 11 20 84 ST1 M77 1ST DES 14058961 1 2 15 RING OUTPUTSHAFT RR BRG RET A CODES 4 NB 4NC 4NJ 4NM N OT U SED 2ND DES PG4 11 20 84 ST1 M77 1ST DES 14058962 1 1 30 RING RR BRG TO OUTPUT SHAFT RET CODES 4NB 4NC 4NJ 4NM NOT USED 2ND DES PG4 11 21 4 415 GEAR Transmission Third Gear 4 F 82 83 ST1 M77 14050743 1 110 00 GEAR 3RD PG4 11 31 83 S1 M73 2ND DES 94116176 1 114 00 GEAR 3RD FROM TRANS 87809 UP PG4 7 38 Q 84 87 S1 M73 4 94116176 1 114 00 GEAR 3RD SPD PG4 7 38 84 ST1 M77 1ST DES 14050743 1 110 00 GEAR 3RD BALL BRG DESIGN CODES V 4NB 4NC 4NJ 4NM PG4 11 31 84 ST1 M77 2ND DES 14083553 1 132 00 GEAR 3RD SPD ROLLER BRG DESIGN CODES GAP GAR GAT 27 TEETH PG4 3 31 85 87 ST1 MC9 14083553 1 132 00 GEAR 3RD SPD 27 TEETH PG4 3 31 4 416 WASHER Transmission Mainshaft Gear Retaining S i 82 87 S1 M73 94025146 1 8 50 WASHER THR LOW GEAR PG4 7 49 85 87 ST1 MC9 361138 1 4 55 WASHER 1ST SPD G R THR PG4 19 21 I 4 417 GEAR Transmission First and Reverse I 82 85 S1 M73 94236845 1 146 00 GEAR 1ST PG4 7 46 82 83 ST1 M77 14050738 1 122 00 GEAR 1ST PG4 1 1 18 V 84 ST1 M77 1ST DES 14050738 1 122 00 GEAR 1ST BALL BRG DESIGN CODES 4NB 4NC 4NJ 4NM PG4 11 18 84 ST1 M77 2ND DES 15585193 1 159 00 GEAR 1ST SPD RLR BRG DESIGN CODES GAP GAR GAT PG4 3 16 85 87 ST1 MC9 15585193 1 159 00 GEAR 1ST SPD PG4 3 1 6 86 87 S1 M73 94407029 1 1 18 00 GEAR LOW PG4 7 46 A 4 419 BEARING COLLAR WASHER Transmission First And Reverse Gear 82 87 S1 M73 94161991 1 11 75 BEARING NEEDLE 1ST PG4 7 47 n 82 87 S1 M73 94248620 1 15 25 COLLAR NEEDLE BRG LOW PG4 7 48 82 84 ST1 M77 361138 1 4 55 WASHER 1ST SPD GR THR 04 416 PG4 3 17 1990 GENERAL MOTORS SERVICE PARTS OPERAT ONS LT TRUCK 52S 4 403 4 419 F I 4 22 V I REV 1 0 90