TWO SPEED PLANETARY REAR AXLE 50 60 65 TYPE 34RT 2023746 ME60 6 50 B 87 1 34 000 w T3000 Tag AxIe Elf w 1978 5 387 HOUSING REAR AXLE 2 0020E NOTE When Superseding axle housings from round to square tube on vehicles prior to 1978 vehicle records should be consulted for optional axles and suspensions Use compatible attaching hardware designated for 1978 models 1 2047377 T150 F 76900B0 Square Hsg RepI 3922630 3987488 3990016 1 1 3922631 T170 Round Hsg W Dual Hyd Brakes 1 1 2047369 T170 F 7690040 Square Hsg Rep 3902468 1 I 2047371 T170 F 7690020 Square Hsg Requires 2 2045747 Mtg P ates Repl 720029 1975 76 1 2004370 T185 t Round Hsg W Dual Brake System Eff w 1976 2nd Design 1 2047370 T185 F 7690050 Square Hsg R zquires 2 2045747 Mtg Plates 2 457304 Clips 1 352989 H0se Ef f w 1976 2nd Design Rep 2004368 1 3912493 17200 74423 Round Hsg Ef f w 1974 1 2010879 17200 t 100303 quare Hsg Eff w 1978 RepI 790713 799670 1 1 3912389 17200 74419 R0und Hsg Ef f w 1975 1 1 2010877 17200 100356 quare Hsg Requires 2 2040189 Mtg Plates 1 2004203 81 1 2004204 Spring Seats Eff w 1978 Rep 647692 2495929 1 3979582 18200 B2489 R0und Hsg 1 647693 18200 78475 Rcund Hsg Used Prior to FMV 121 RepI 8867374 1 790711 18200 93785 R0und Hsg Eff w FMV 121 1975 1 2495694 19201 66514 R0und Hsg 1 790710 19221 23221 93786 R und Hsg 1 2010875 19221 23221 100309 Square Hsg Eff w 1976 1 2090705 34RT 301210 Square Hsg W N0n Driving Tag Ax e Eff w 1978 Rep 2015997 5 387 BREATHER AXLE HOUSING 2 0030E 1 1 3766380 T150 T170 1 2140049 17221 18221 Rr Axle Eff w 1975 1 2423930 17221 19201 23221 Rear AxIe E6O Eff w 1978 5 387 NUT DIFFERENTIAL CARRIER STUD 2 0500E 12 1150013 18200 1920I 18 12 12 5150013 CE TE 23221 ME60 34RT 90208 Carrier to Stud Eff w 1976 77 RepI 2427908 5 387 STUD DIFFERENTIAL CARRIER 2 0580E AR AR 2294552 18200 19201 23221 34RT 36435 1 1 18 x 2 1 Rep 2328778 4 2428130 19201 23221 51212 11 18 x 3 8 2015270 23221 96284 Diff Case L0ng EH w 1976 77 4 2015271 23221 96285 Diff Case Sh0rt Eff w 1976 77 I 2496582 34FIT ME FIPO W 34 OOO w Non Driving Tag Ax e W 2023746 Drive AxIe Eff w 1978 5 387 WASHER DIFFERENTIAL CARRIER STUD OR COVER BOLT 2 0598E 12 12 131140 17200 Heavy L0ck 5 392 DEFLECTOR REAR AXLE HOUSING OIL 2 0055E 2 2 3874358 T150 Rear Axle Housing Oi Eff w 1976 5 399 GASKET AXLE HOUSING PLUG 2 0110E 1 1 3714775 T150 T170 1 1 2428129 23221 ME 34RT 52820 Carrier to H0using Eff w 1976 77 78 5 400 PLUG AXLE HOUSING 2 0120E 1 1 291721 T170 SZ Z 72 73 Filler Hdnunepn 344829 1 1 143968 17200 Filler 4 14 Sq Soc Pipe 1 1 2309473 17200 13200 19201 23221 34RT 450 8 Drain 1 I4 Magnetic Flep 2174497 225691 1 1 2256911 23221 501B H0using Drain Eff w 1976 77 Rep 2174497 WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION 78TM 5 386 5 400 5 96 N S rerdrence Only Added mas Issue AR PART