TX05 0273 29 5 510 CASE D FF LESS INT GEARS R AXL 91 92 ST1 Y03 GU6 EXC 1 26009507 G80 5 510 CASE DIFF LESS INT GEARS R AXL 91 92 ST1 Y03 GU2 GU4 1 26026248 I EXC G80 30 5 543 WASHER DIFF SI GR THR R AXL 91 92 ST1 Y01 Y03 EXC 2 344165 4 G80 31 5 527 GEAR KIT D FF P NION INCL SI GEARS R AXL 91 92 ST1 Y01 EXC G80 1 22525894 5 527 GEAR KIT D FF PINION NCL SI GEARS R AXL 91 92 ST1 Y03 EXC G80 1 26009845 32 5 542 WASHER D FF P GRVTHR R AXL 91 92 ST1 Y01 EXC G80 2 559291 33 N S GEAR DIFF PINION PART OF ITEM 31 1 ST I 34 5 518A BOLT D FF P GR SHF LK R AXL 91 92 ST1 YO1 YO3 1 14056196 35 5 517 SHAFT D FF P GR R AXL 91 92 ST1 YO1 YO3 1 22507586 36 I N S CAP DIFF BEARING PART OF ITEM 18 ST 37 8 900 BOLT HEX 437 14X2 25O CL 2A CAD ZC 91 92 ST AR 454947 38 8 900 BOLT HEX WA HD 5 16 18X7 8 91 92 ST AR 10008936 39 5 398 COVER R AXL HSG 91 92 ST1 YO1 YO3 1 260107 93 40 5 508 MAGNET R AXL HSG CHIP 91 92 ST1 YO1 YO3 1 3787240 COLLECT NG 4 105 41 5 3 99 GASKET R AXL HSG CVR 91 92 ST1 YO1 YO3 1 26016661 42 5 531 BOLT DIFF R GR R AXL 7 16 20X 88 LH THD 91 92 A ST1 YO1 YO3 10 1241564 43 5 809 DRUM RR BRK 9 5 X 2 BRK 91 ST1 YO1 YO3 2 1249146 5 809 DRUM RR BRK 9 5 X 2 BRK 92 ST1 YO1 YO3 2 15606280 NOTE 1 FOR INFORMATION ON LOCKING DIFFERENTIAL GSO SEE LOCKING DIFFERENTIAL ILLUSTRATION IN GROUP 5 000 I I I V RPO DEFINITIONS 1 GT4 AXLE REAR 3 73 RATIO GU2 AXLE REAR 2 73 RATIO I GU4 AXLE REAR 3 08 RATIO GU6 AXLE REAR 3 42 RATIO V G80 AXLE RE R POS TRACTION LIMITED SLIP I H04 AXLE RE R 4 11 RATIO LB4 ENGINE 4 3L 4 3Z V6 I MD8 TRANSMISSION AUTOMATIC 4 SPEED THM700R4 4L60 I MY2 TRANSMISSION MANUAL 5 SPEED A Y01 7 50 DIAMETER RING GEAR SAGINAW REAR AXLE Y03 7 625 DIAMETER RING GEAR SAGINAW REAR AXLE ZR9 SYCLON E PERFORMANCE PACKAGE i 1992 GENERAL MOTORS SERVICE PARTS OPERATIONS LT TRUCK 53S Y 1 92 5 19 I 5 000 GROUP