5 537 NUT BAI I E Differential Bearing Adjusting Ser 1O 4 A front 3 O D x 2 thk 12 slots A 3707303 2 Ser 20 30 4 rear 3 O D 3664527 2 Ser 40 5 Ser 60 SBC w 13000 lb axle 4 O D x 2 135 thlc V 4 357665 2 Ser 60 w 2 SPD exc H D axle Ser 70 SBC w 2 SPD exc H D axle rear 5 bj l4 slots 3705835 1 Ser 60 w 15000 lb axle Ser 70 SBC w 15000 lb axle right 4 i O D l4 slots 3705836 RR Ser 70 w 2 SPD left Eaton 23077 1 2147106 AR Ser 70 right Eaton 14950 1 2084164 1 Ser 70 w 16000 lb axle exc 2 SPD Ser 70 TDM rear r r axle left Ser 70 TDM frt r r axle right 51 O D 2132696 1 Ser 80 w 2 SPD left Eaton 27832 2264470 1 Ser 80 w 2 SPD right Eaton 27842 2264469 1 Ser 80 exc 2 SPD left Eaton 31562 4 slots l rg wide 2256923 1 Ser 80 exc 2 SPD right Eaton 3990 246959 1 Ser 60 w 2 SPD exc H D axle Ser 70 SBC w 2 SPD exc H D axle BAFFLE diff brg right 2 1 D x 4146 OD 3705838 1 NOTE Previously released 539 LOCK WASHER BOLT Differential Bearing Adjusting Nut Ser 10 rear 3705726 2 Ser 20 thru 50 Ser 60 SBC wtl3000 lb axle exc 243 W B frt and rr 345672 2 Ser 60 Ser 70 SBC wr 15000 lb axle right and left 1 wide 3702249 i R Ser 60 exc H D axle Ser 70 SBC exc H D axle left 1 hole 2 Q 3705837 1 Ser 70 w 2 SPD left 1 O L Eaton 14949 2084163 1 Ser 70 w 16000 lb axle exc 2 SPD Ser 70 TDM rear r r axle left Ser 70 TDM frt r r axle right 2 drilled holes l dia 3772692 1 Ser 70 Ser 80 w 2 SPD right 1 O L x 1 x Zgg thlc Eaton 13377 2022644 1 Ser 80 w 2 SPD left Eaton 27833 2264471 1 Ser 80 exc 2 SPD right l QQ O L x 1114 x 5 thk Eaton 41 X 33 235649 1 Ser 80 exc 2 SPD left 1 0 1 Eaton 14275 2132697 1 Ser 70 TDM trt r r axle WASHER lock rh BZSQ 1 D 2272460 1 Ser 80 w 2 SPD BOLT left 1 1 x 1 3 drilled holes in hd dia Eaton 12562 2022642 2 NOTE Previously released 5 542 WASHER Differential Pinion Thrust Ser 40 50 Ser 60 SBC wt 13000 lb axle Eg 1 D x l3 g O D 3697743 4 Ser 60 w 1 15000 lb axle Ser 70 SBC 1 I D x 2 O D 3711430 4 Ser 70 L 1 D x 2 O D Eaton 25968 2167585 4 Ser 80 2 O D indented ball Eaton 27810 2256939 4 NOTE Previously released 5 543 WASHER Differential Side Gear Thrust Ser 40 50 Ser 60 SBC w 13000 lb axle 3697744 2 Ser 60 wt 15000 lb axle side gear thrust and planet support ca se cover 4 O D 3711429 AR Ser 70 exc TDM side gear thrust and planet support case cover Ser 70 TDM side gear thrust 3 BQ OD x 2 1 D Eaton 18346 2084173 Aft Ser 80 22E 1 1 x 4 O D Eaton 27827 2256941 AR NOTE Previously released C l wiE f t Motor Division 5 5t37 5 543 General Motors Corporation TRUCK MODEL CATALOG