0 QD GlVI4 77 I 0 6 O P P ci is 0 1 V 1 7 Q s 4 T 4 4 I I 6 2 ir r 0 I 9 N A 1 l Q 1 A a ig O q Q 1 k na aw 4 t F li 5 m a QQ T1 Q 1 0 gx l O Q V r Q No is Q MM I 0 Y GM4 77 E 1980 81 X TRANSMISSION CASE COVER M34 1 4 105 COVER Trans W Outer Sleeve 8631957 2 N s NAMEPLATE 3 4 003 SCREW Nameplate 8622361 4 4 104 VENT Trans Also Part of 1 3750810 5 8 971 PLUG Pressure Pickup Also Part of 1 6 4 265 VALVE ASM Manual 8631383 7 4 265 PLUG Manual Vlv Bore 8631165 8 4 226 PIN Spring Thermo Element 1 2 8631687 9 4 226 PIN Thermo E ement 1 2 8631654 10 4 226 PLATE Thermo E ement 1 3 8631653 4 226 PLATE Thermo E ement 2 4 8631719 11 4 226 ELEMENT Thermo 1 3 8631714 4 226 ELEMENT Thermo 2 4 8631739 4 226 ELEMENT KIT Therm 3 8631946 4 226 ELEMENT KIT Thermo 4 8631956 12 4 226 WASHER Thermo E ement 1 8631686 13 4 131 WASHER Thrust Cover to Dr Skt 8631213 14 4 109 GASKET Case Cover Ctr lst Design 8631408 4 109 GASKET Case Cover Ctr 2nd Design 8631757 15 4 109 GASKET Case to Case Cover 1st Design 8631671 4 109 GASKET Case to Case Cover 2nd Design 8631756 16 4 293 SPRING Manual Detent W Rlr 1st Design 8631384 4 293 SPRING Manual Detent W Rlr 2nd Design 8631748 17 8 900 BOLT Manual Detent Spring Case Cover 18 4 233 SPRING 1 2 Accum Piston 8631168 19 4 229 RING Oil Seal 1 2 Accum Piston I 8631649 20 4 228 PISTON 1 2 Accum 8631657 21 4 265 PIN 1 2 Accum 8631164 NOTE 1 A so serviced as part of 4 226 8631947 ELEMENT K T Thermostatic 1st Design NOTE 2 Also serviced as part of 4 22 6 8631956 ELEMENT K T Therrnostatic 2nd Design NOTE 3 1st Design Used Prior Transmission Model 80 PZ 82576 80 CV 71205 NOTE 4 2nd Design Used With Transmission Model 80 PZ 82576 84 80 CV 71205 NOTE 5 1st Design Used Prior Transmission Model 80 PZ 23140 80 Cl 05172 NOTE 6 2nd Design Used With Transmission Model 80 PZ 23140 80 CV 05172 r GM PARTS DIVISION GENERAL MOTORS CORPORATION BUICK 41A t 9 80 4 49 4 000 GROUP