PASSENGER 1984 THM 400 475 M40 4 115 4 103 4 224 4 224 4 256 TRANS BODY COVER ASM CODE CONVERTER CASE OIL PUMP OIL PUMP GOVERNOR 8633294 4AD 8627945 8627961 8625954 8625955 8627882 8633295 4AN 8627948 8627961 8625954 8625955 8629227 4 205 4 265 4 265 4 122 SWITCH TRANS VALVE VALVE BODY ASM CODE MODULATOR CONTROL PRESSURE SOLENOID 8633294 4AD 8629940 8633087 8629935 8633295 4AN 3030843 8633089 8627332 8629935 PASSENGER 1984 THM 3250 4L M57 4 115 4 103 4 224 4 256 4 265 4 122 TRANS BODY VALVE ASM CODE CONVERTER CASE OIL PUMP GOVERNOR CONTROL SOLENOID 8639745 4AE 8656956 8635942 8635022 8635480 8639640 8635922 8635974 8635875 4AJ 8634984 8635942 8635022 8635480 8639640 8635922 8635974 8635876 4AL 8638927 8635942 8635022 8635481 8639680 8635921 8635880 4BE 8633954 8635942 8635022 8635481 8639650 8635922 8635881 4BJ 8656956 8635942 8635022 8635480 8639660 8635966 8635878 40E 8633955 8635942 8635022 8635481 8639673 8635922 8635879 4OK 8638927 8635942 8635022 8635481 8639680 8635921 8639707 400 8633955 8635942 8635022 8635481 8639802 8635922 NOTE 4AJ 1st Design prior to trans ser 84686 4AE 1st Design prior to trans ser 4838 NOTE 4AJ 2nd Design prior to trans ser 84686 after 4AE 2nd Design prior to trans ser 4838 after 1991 GENERAL MOTORS SERVICE PARTS 0PERAT 0NS BU CK 44W 4 499 4 188 6 91