I 56 66 ALL w P T ELEMENT UNIT oil filter type PF 133 1 557826lI 1 8 95 56 61 ALL w P T 1st design COVER filter I D x 3 O D 6769995 1 94 61 66 ALL w P T 2nd design COVER filter elip in center 6772416 1 1 20 56 66 ALL w P T RETAINER element 3 O D internal 6772418 1 1 25 J 56 63 ALL w P T RETAINER element type OF 226 external 5574351 1 1 837 56 61 ALL w P T lst design GASKET element retainer 3 Z I D x 3 A 0 D x thk cork 6757767i 1 15 6NO l E Use 6772423 Seal for 2nd design 61 66 ALL w P T 2nd design SEAL element retainer 6772423 1 58 61 66 ALL w P T SEAL O ring filter cover 3 I D x Z thk 67723731 1 67 56 63 ALL w P T SEAL filter center stud type OF 225 5574350 1 1 844 61 64 ALL w P T 66 ALL w P T SPRING oil filter cover I D x I D x O D x 1 O L 6763922 1 12 61 66 ALL w P T STRAP oil filter cover 1 wide x 5 A O L 6772372 1 80 NOTE Not used on early 1961 models 56 58 ALL w P T STUD filter center 5575090 1 1 837 il3NOTE Used on models with cover secured by strap l 4 200 PUMP ASSY Transmission Oil 55 59 ALL w H T rear Hotchkiss Drive 8615624 1 26 30 56 63 ALL w P T rear 6756942 1 34 25 56 65 ALL w P T front 6772572 1 47 65 66 ALL w P T front 6777852 1 59 75 4 203 KlT SEAL COVER BOLT Oil Supply Pump S6 61 ALL w P T l w seals 6770391 1 4 104 56 66 ALL w P l SEAL frt pump 2 I D x 2 O D 6755898 1 3 40 55 S9 ALL w H T COVER rear 4 holes Z dia 8614704 1 1 02 55 59 ALL w H T BOLT rear 20 x 8614824 4 13 I 4 205 GA KET CLiP Transmission Vacuum Modulator Q Not required in this group See group 4 570 3750074 15 Not required in this group See group 1 040 CLIP 3748713 05 4 2 l0 GEAR Transmission Pump Drive 55 S9 ALL w H T rear bronze 14 teeth 8609428 1 7 05 4 2 I I GEAR PIN Transmission Oil Pump Driven V 55 59 ALL w H T rear w pins steel 8610744 1 4 50 55 59 ALL w H T PIN rear Y x Z L 103723 1 8 939 E 4 2l5 PLATE ASSY Transmission Control Valve Body 58 ALL w P T g 59 ALL w P T exc SBC 6771560 1 29 10 59 SBC w P T 6768542 1 26 95 60 62 ALL w P T 63 ALL w P T exc 409 DIESEL oil transfer 6770347 1 26 95 63 ALL w P T 409 oil transfer 6771790 1 26 95 l 63 DIESEL w P T oil retainer 6772508 1 32 40 64 65 ALL w P T exc 409 DIESEL E 66 Ser 60 w P T exc 366 oil transfer 6774854 1 27 85 Q 64 65 Ser 80 DIESEL w P T oil transfer 6774857 1 27 85 i 64 65 Ser 80 w P T 409 66 ALL w P T 365 oil transfer 6775091 1 27 85 NOTE Any assembly containing plate cast 6757303 should be discarded and I replaced by assembly containing plate cast 6768325 E I966 4 98 4215 366 Ch vro t Motor Division HDT General Motors Corporation REVISED MAY 1 1966