I TX05 0443 1985 1990 LM DIFFERENTIAL LOCKING 7 50 RING GEAR I NOTE QUANTITY IS ONE PER ASSEMBLY UNLESS OTHERWISE SPECIFIED II 1 5 510 CASE W DIFF GEARS W GM8 GU2 GU4 NCL ITEMS 2 19 1 26004473 5 510 CASE W DIFF GEARS W GlJ5 GU6 GT4 GT5 1985 89 NCL ITEMS 2 19 I 1 I 26004474 5 510 CASE DIFF W INTERNAL GEARS W GU5 GU6 GT4 GT5 1990 INCL ITEMS I 2 19 1 I 26022180 5 510 CASE DIFF W INT GEARS FI AXLE 1 Q 26022182 2 5 517 SHAFT DIFF PINION 1985 90 1 22507586 5 510 CASE DIFF W INT GEARS RR AXLE 4 10R 1 26022183 V 3 5 518 BOLT DIFF PINION GEAR SHAFT LOCK 1 14056196 I 4 5 511 BUSHING DIFF LOCKOUT 2 REOD 1 14048409 5 5 542 WASHER PINION THRUST 2 REOD 1 14048408 6 5 527 GEAR KIT W DIFF PINION SIDE GEARS 1985 89 1 26008115 5 527 GEAR KIT W DIFF PINION SIDE GEARS 1990 1 26022217 7 5 511 DISC SET DIFF LOCK W DISC BELL END 1 14059084 8 5 543 WASHER SIDE THRUST 010 THK BELL END AS REOD 1 14063589 5 543 WASHER SIDE THRUST 015 THK BELL END AS REOD 1 14063590 5 543 WASHER SIDE THRUST 020 THK BELL END AS REOD 1 14063591 5 543 WASHER SIDE THRUST 025 THK BELL END AS REOD 1 14063592 I 5 543 WASHER SIDE THRUST 030 THK BELL END AS REOD 1 14063593 A 5 543 WASHER SIDE THRUST 035 THK BELL END AS REOD 1 14063594 5 543I WASHER SIDE THRUST 040 THK BELL END AS REOD 1 14063595 I 5 543 WASHER SIDE THRUST 045 THK BELL END AS REOD 1 14063596 V 9 5 511 GUIDE DIFF RH 6 REOD 1 462787 10 5 527 GEAR KIT W DIFF PINION SIDE GEARS 1985 89 1 26008115 5 527 GEAR KIT W DIFF PINION SIDE GEARS 1990 1 Q 26022217 1 1 5 542 BLOCK DIFF THRUST 1 260 TH K PURPLE 1 14048399 5 542 BLOCK DIFF TH RUST 1 264 THK WHITE 1 14048400 5 542 BLOCK DIFF THRUST 1 268 TH K BROWN 1 14048401 5 542 BLOCK DIFF THRUST 1 272 THK YELLOW 1 Q 14048402 5 542 BLOCK DIFF THRUST 1 276 THK ORANGE 1 14048403 5 542 BLOCK DIFF TH RUST 1 280 TH K RED 1 14048404 5 542 BLOCK DIFF THRUST 1 284 TH K GREEN 1 14048405 5 542 BLOCK DIFF THRUST 1 288 THK BLUE 1 14048406 12 5 511 GOVERNORKIT D FF 1 14048384 I 13 5 51 1 CAM PLATE DIFF 1 z 14048407 14 5 511 DISC SET LOCKING DIFF CLUTCH LH FLANGE END 1 26005077 15 8 934 RETAINER EXT SNAP RING M46 DIA SHAFT AS FIEOD 1 9412303 16 5 543 WASHER SIDE THRUST 022 THK AS REOID 1 26009872 I 5 543 WASHER SIDE THRUST 027 THK AS REOD 1 26009873 5 543 WASHER SIDE THRUST 032 TH K AS REOD 1 26009874 I 5 543 WASHER SIDE THRUST 036 THK AS REOD 1 26009875 5 543y WASHER 1SIDE THRUST 040 THK AS FIEOD 1 26009876 5 543 WASHER SIDE THRUST 044 THK AS REOD 1 26009877 5 543 WASHER SIDE THRUST 048 THK AS REOD 1 26009878 5 543 WASHER SIDE THRUST 052 THK AS REOD 1 I 4 26009879 17 5 511 GUIDE DIFF LH DISC 4 REOD 1 15599644 I 18 5 527 GEAR KIT W DIFF PINION SIDE GEARS 1985 89 1 26008115 5 527 GEAR KIT DIFF INTERNAL REPA R 1990 1 26022217 I 19 N S CASE DIFF LESS INTERNAL GEARS 1 A V NOTE 1 ALSO PART OF AXLE ASSEMBLY SEE CORRESPONDING AXLE ILLUSTRATION V I RPO DEFINITIONS GM8 REAR AXLE 2 56 RATIO GT4 REAR AXLE 3 73 RATIO GT5 REAR AXLE 4 10 RATIO GU2 REAR AXLW 2 73 RATIO GU4 REAR AXLE 3 08 RATIO I I GU5 REAR AXLE 3 23 RATIO GU6 REAR AXLE 3 42 RATIO L L 1991 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 52M 1 91 5 15 5 000 GROUP