GM4 18 1979 84 TRANSMISSION PUMP FORWARD DIRECT CLUTCH CENTER SUPPORT M40 1 CONVERTER ASM Trans 4 115 35 HUB Dir Clu Driving 4 164 2 SEAL Pump Body 4 226 36 RING Fwd Dir Clu Snap 4 164 3 BUSHING Pump Body 4 226 37 PLATE Dir Clu Bkg 4 183 4 IUSHING Oil Pump Stator Shf Frt 4 226 38 PLATE Dir Clu Drive 4 183 5 BODY ASM OII Pump 4 224 39 PLATE Dir Clu Drlven 4 183 COVER ASM Oil Pump 4 224 40 RING Ret to Clu I Isg Snap 4 184 6 BOLT Hex 5 16 18 x I 1 1 2 or I 4I RETAINER Clu Piston Spr 4 184 3 4 8 900 42 SPRING Dir Clu Piston Rel 4 164 7 BUSHING Oil Pump Stawr Shf Rr 4 228 43 PISTON ASM Dir Clu 4 166 8 WASHER Pump Cvr to Fwd Clu Drum 44 SEAL KIT Fwd Dir Clu Piston 4 166 Sel 4 189 45 HOUSING ASM Dir Clu 4 169 9 RING Pump Cvr Oil Seal 4 228 46 ROLLER ASM Inter Clu W TH400 4 167 10 GASKET Pump to Case 4 228 SPRAG W Bush Inter Clu W TH475 4 167 11 SEAL Pump to Case 4 228 47 RACE Inter Clu Otr 4 188 12 SHAFT Trens Turbine 4 123 48 RETAINER Inter Clu 4 187 13 HOUSING Fwd Clu 4 169 49 RING Inter Clu Rel to Dir Clu Hsg Snep 4 187 14 BOLT Pump to Case 4 228 50 BAND ASM Frt Brk 4 251 15 WASHER Pump to Case Bolt 4 226 51 RING Inter Clu Ret Snap 4 164 18 PIN Oil Pump 1 8 x I 11 32 4 226 52 PLATE Inter Clu Bkg 4 163 17 VALVE W Plug Press Reg 4 216 53 PLATE Inter Clu Driving 4 183 Q 18 SPACER Press Reg Vlv Spr 4 216 54 PLATE Inter Clu Reaction Wave 4 183 19 WASHER Press Reg Vlv Spr Ret 4 285 55 RING Ctr Supt to Cese Snap 4 182 20 SPRING Press Reg Vlv 4 216 56 RING Ctr Supt Dlr Clu Oil Seal 4 182 21 VALVE Press Reg Boost 1 N S 57 RING Inter Clu Spr Ret to Supt Snap 4 184 22 BUSHING Press Reg Boost VIvI 1 N S 58 RETAINER Inter Clu Spr 4 184 23 RING Reg Bush Ret 1 N S 59 SPRING Inter Clu Rel 4 164 24 SEAL KIT Fwd Dir Piston 4 186 80 PLATE Inter Clu Driving 4 163 25 PISTON Fwd Clu 4 186 61 GUIDE Inter Clu Spr 4 164 26 SPRING Fwd Clu Piston Rel 4 184 62 PISTON Inter Clu 4 168 27 RETAINER Fwd Clu Piston Spr 4 184 63 SEAL KIT Inter Clu Plston 4 188 28 RING Ret to Clu Hsg Snap 4 164 64 BUSHING Ctr Supt 4 182 29 PLATE Fwd Clu Driven Wave 4 163 65 SUPPORT ASM Ctr 4 182 30 PLATE Fwd Clu Driven 4 163 66 WASHER Ctr Supt to Reaction Drum 31 PLATE Fwd Clu Drive 4 163 Thrust 4 182 32 WASHER Clu Hub to Clu Hsg Thrust 4 164 87 ROLLER ASM Low Clu 4 180 33 HUB Fwd Clu 4 184 88 BOLT Ctr Supt 4 162 34 WASHER Clu Hub to Dir Clu Thrust 4 164 69 SPACER Case Ctr Supt 4 162 70 PLATE Dir Clu Driven Wave 4 163 NOTE 1 Pan of VALVE W Plug 4 265 Q i WAREHOUSING AND DISTRIBUTION DIVISION OF GENERAL MOTORS CORPORATION LT TRUCK 62A 1 84I us 4 000 GROUP