Ser 60 w 2 SPD exc H D axle Ser 70 SBC w 2 SPD exc H D axle BUSHING anchor 114 O D x 16 thk 4 3705829 1 Ser 60 w 2 SPD exc H D axle Ser 70 SBC w 2 SPD exc H D axle DOWEL anchor 1 1 D x 1 O D 3705830 1 NOTE Previously released 5 513 PIN PLA l E WASHEH Differential High Speed Clutch Ser 80 w 2 SPD plate 2 O L x 2 O D Eaton 12469 2022669 4 Ser 70 w 2 SPD PLATE 7 OD stamped 27866 2221274 1 Ser 80 w 2 SPD PLATE 8 O D stamped 27837 2264388 1 Ser 70 wt 2 SPD WASHER thrust 4 I D x 7 O D Eaton 43269 2353388 1 Ser 80 w 2 SPD WASHER thrust 4 1 D x 721 O D 2353399 1 NOTE Previously released 5 515 GEAR GEAR ASSY PlN Differential Sun and Planet Ser 70 w 2 SPD sun 3 O D l8 T Eaton 27878 2221271 1 Ser 70 w 2 SPD planet Eaton 27875 2221276 4 Ser 80 w 2 SPD planet Eaton 27835 on teeth 2264387 4 Ser 60 w 2 SPD exc H D axle Ser 70 SBC w 2 SPD exc H D axle GEAR ASSY sun w retainer 1 I D 17T 3705813 1 Ser 60 w 2 SPD exc H D axle Ser 70 SBC w 2 SPD exc H D axle GEAR ASSY planet 21 O D 15T 3705816 4 Ser 70 w 2 SPD exc H D axle PIN planet gear 2 O L Eaton 14938 2084189 4 NOTE Previously released 5 517 SHAFT Differential Pinion Ser 10 w P Trac 1 x 51 long 3772615 1 Ser 10 exc P Trac 1 x 52 long 3714787 1 NOTE Previously released M 5 518 SCREW Differential Pinion Shaft Ser 10 w P Trac pinion lock 11 x 2 long 3772612 1 Ser 10 exc P Trac pinion lock 18 472546 1 NOTE Previously released 5 520 SPIDER Differential Pinion Ser 20 30 stamped 3663696 rear axle 3663696 1 Ser 40 50 Ser 60 SBC w 13000 lb axle forged 3656895 370429 1 Ser 60 w 15000 lb axle Ser 70 SBC w 15000 lb axle forged 3702248 3702248 1 Ser 70 exc SBC Ser 70 SBC w Hyd Eaton 25971 2167586 1 Ser 70 TDM frt rr axle stamped 45472 2398255 1 Ser 80 Eaton 38289 2308236 1 NOTE Previously released 5 526 GEA1 I BUSHING Differential Pinion Ser 10 w P Trac 10 teeth 1 shaft hole 3772617 2 Ser 10 exc P Trac 10 teeth shaft hole 1 370225 2 Ser 20 30 10 teeth rear axle 3681055 4 Ser 40 50 V Ser 60 wr 13000 lb axle 10 teeth shaft hole 3697745 4 Ser 60 w 15000 lb axle Ser 70 SBC w 15000 lb axle 9 teeth shatt hole 1 3708817 4 Chevrolet Motor TRUCK MODEL CATALOG General Motors Corporation