Ser exc 3 SPD 4 WD D D VAN S er 20 30 D D VAN exc 104 W B Ser 30 thru 50 exc D D VAN Ser 60 exc 121 243 225 Q W B Ser 60 SBC w 2 SPD 15000 lb axle 225 Q WB front cork 1 O D l6 teeth t 3705197 1 5er 60 SBC w 2 SPD 15000 lb axle 2251 W B P T rear steel intema1 tooth lwq I D x 1 O D 3723395 1 Ser 60 thru 80 LCF w 121 W B front Ser 70 TDM w Aux Trans 1 all locations steel l1l LD x 11 O D x thk 3723368 1 Ser 60 thru 80 LCF wi 121 W B front Ser 70 TDM w Aux 1 rans lrt and rear cork l 1 D x Dig x thk 3723369 1 Ser 60 wtP l exc LCF SBC Ser 60 LCF SBC w P 1 exc 121 197 CWB Ser 70 TDM exc 157 VV B Aux Trans Ser 70 80 w 121 W B rear cork 1 I D x 11 O D int tooth 1 3723396 1 5er 10 w 3 SPD l 1 D 4 SPD 127 W B CAP dust rear Spicer 3 14 39 240804 1 Ser 10 w 3 SPD 4 SPD 115 W B exc 4 W D CAP dust front Ser 20 30 DD VAN front rear Ser 20 w 3 SPD 1 1 D 4 SPD exo 4 WD rear Ser 30 thru 60 exc D D VAN 121 W B rear steel 11 x 24 thd 3663239 1 Ser 60 tnru 80 LCF w l21 W B CAP dust rear Ser 70 l DM w Aux Trans all locations Ser 70 80 rear steel 2 x 24 thd 3723370 1 Ser 10 w 115 W B exc 3 SPD 4 VVD PLUG yoke front Ser 20 exc 3 SPD D D VAN 4 WD rear Ser 20 D D VAN w 104 W B exc 3 SPD front Ser 30 D D VAN w 104 W B front Ser 30 thru 60 exc P T LCF D D VAN rear Ser 60 LCF exc P I 121 197 VV B rear 087008 1 NO liE Previously released 5 560 SEAL Propeller Shaft Universal Joint Trunnion Ser 10 20 yoke brg use wffinger dia 596 3707064 A R Ser 10 thru 60 all locations use w linger dia 775 Zig l D x 1 O D 3708038 A R Ser 70 80 all locations use wftrunnion finger dia 894 3723363 A R NOTE Previously released 5 566 BEARING ASSY ROLLER Universal Joint Yoke Trurmion Ser 10 20 front and rear 1 O D use w finger dia under 3709838 A R Ser 10 thru 70 all locations w finger dia 775 3708900 A R Ser 70 80 all locations w finger dia 894 3732720 A R Ser 10 20 ROLLER frt and rear l gg O L w finger dia under 606868 A R Ser 10 thru 70 ROLLER all locations w finger dia 775 7450409 A R Ser 70 80 ROLLER all locations wp finger dia 894 3729088 A R N OTE Previously releo sed 5 578 TRUNNION ASSY Universal Ioint Yolre Ser 10 20 frt inter rear finger dia 596 3708042 A R Ser 20 thru 50 exc SBC all locations finger dia 773 3705376 A R Ser 60 all locations finger dia 775 3707777 A R Ser 70 80 front inter rear finger dia 894 3723365 A R NO l E Previously released 5 579 SPACER Universal Joint Sor 20 30 D D VAN w H 1 1 I D x 1 O D x 11 O L steel tubing 3707631 1 NO I E Previously released 556 5 579 222 0 M 32 TRUCK MODEL CATALOG General Motors Corporation