BRAKES REAR AXLE AND DRIVE I GMC GROUP 5 545 Con t 73 77 M H C exc 14 000 Ib V G V W 73 77 CKP 2 j 74 77 M H C w JB 8 exc Dana axle 78 CGKP2 3 w JB6 JB7 JB8 exc Dana 3977358 1 1 10 DEFLECTOR flg 18 0450 75 77 G 1 exc P Trac 78 CG1 w 8 50 dia rngr 78 G2 vv 8 50 dia rngr 543319 1 55 DEFLECTOR prop shf png flg 18 0450 76 77 P 3 w 11 000 lb axle 3993537 1 1 55 DEFLECTOR pinion flange 18 0450 73 78 P 3 w 11 000 lb axle 3725866 1 1 15 WASHER flange 2 w x 1 M x M thk 18 0490 73 77 CKGP 3 exc 11 000 lb axle 73 M H C exc 14 000 Ib G V W 73 77 CKP 2 74 77 M H C w JB 8 exc Dana axle 3977360 1 2 20 WASHER flange and deflector 18 0490 5 546 GUARD Front Prop Shaft 75 78 See Prop Shaft Chart 347431 1 1 15 GUARD 18 0570 5 548 REPAIR KIT Universal Joint NOTE For complete Breakdown of service Prop Shaft assemblies refer to Prop Shaft Chart 5 544 Group 73 78 See Prop Shaft Chart 386451 A R N L REPAIR KIT U joint 1315 series 5 252X 18 0050 73 78 See Prop Shaft Chart 374246A R N L REPAIR KIT U joint 1350 series 18 0050 73 78 See Prop Shaft Chart 7806140A R N L REPAIR KIT U joint 44 type 18 0050 75 78 See Prop Shaft Chart 2330781 22 55 REPAIR KIT U joint 18 0050 75 78 See Prop Shaft Chart 694969A R 23 65 REPAIR KIT U joint 1410 series 18 0050 75 78 See Prop Shaft Chart 5698221 A R 31 00 REPAIR KIT U joint 44M type 18 0050 V I 75 78 See Prop Shaft Chart 1482672A R 29 50 REPAIR KIT U joint 5 229X 18 0050 5 555 YOKE ASM Universal Joint and Power Divider Transfer Case NOTE For complete Breakdown of service Prop Shaft assemblies refer to Prop Shaft Chart5 544 Group For positive identification refer to the illustrations at the beginning of the 5 000 Group text NOTE Flange U joint Trans Park Brake Drum is not serviced separately for the T H 475 Automatic Transmission You must purchase a Drum assembly Group 5 605 which will include this Flange 73 74 K 1 2 Blazer K Jimmy K exc 3 Spd 1st Design 75 77 K 1 2 3 Blazer K Jimmy K w Part Time Transfer Case NP 205 lst Design 3961395 1 87 75 YOKE ASM frt output w deflector NP 99409 type N 10splines 18 0405 73 78 K 1 Blazer K Jimmy K w Part Time Transfer Case NP I 205 73 78 K 1 2 3 Blazer K Jimmy K w Full Time Transfer Case NP 203 6259080 1 67 50 YOKE ASM rear output type H Dana 2 4 4191 32 splines 18 0405 73 74 Blazer K Jimmy K 3 Spd w Dana Transfer Case 3975730 1 88 50 YOKE ASM frt output w deflector Spicer 312821X type L 10 splines 18 0405 73 78 K 2 3 w Part Time Transfer Case NP 205 6259081 1 50 50 YOKE ASM rear output type H N Dana 3 4 6211 32 splines 18 0405 73 74 Blazer K Jimmy K 3 Spd w Dana Transfer Case 6259082 1 30 75 YOKE ASM rear output w deflector A type O 10 splines 18 0405 74 K 1 2 Blazer K Jimmy K exc 3 Spd 2nd Design WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 51 REV 2 83 5 57 5 545 5 555