3 925 KIT DIAPHRAGM UNIT Fuel and Vacuum Pump Repair KIT 38 51 ALL L AC RA 228 5592945 1 2 45 42 51 ALL fuel and vacuum AC R134 5591844 1 6 35 52 ALL fuel and vacuum sgl acting AC R219 5592878 1 5 35 52 54 ALL 53 54 CORVETTE 55 COMM UTIL lst Ser fuel and vacuum c1bl acting AC R225 5592925 1 5 35 52 54 ALL 55 COMM UTIL lst Ser AC RA 231 5592988 1 2 45 54 55 CORVETTE 6 cyl fuelandvacuum dbl acting AC R 260 5593475 1 5 35 55 57 ALL 6 cyl 2nd Ser exc SBC 58 59 ALL w electric wiper 6 cyl 60 63 ALL 6 cyl exc D D FEC 61 63 Ser 10 D D AC R 271 5593568 1 3 20 55 PASS 8 cyl 55 CORVETTE w pump stamped 4150 8 cyl AC R 281 5593668 1 2 80 55 57 ALL CORVETTE w pump stamped 4262 8 cyl exc dual 4BC AC R 300 w bushing 5621403 1 3 50 55 ALL w 5593258 fuel and vacuum AC R 272 5593566 1 5 80 55 ALL w 5593259 fuel and vacuum AC R 279 5593659 1 5 35 56 57 PASS w dual 4BC 56 57 CORVETTE AC R 357 w 5594346 5620771 1 5 60 58 PASS w 3 2BC AC R 418 w 4490 5621249 1 6 35 58 PASS 6 cyl exc elect wiper 58 59 Ser 3 6 cyl exc elect wiper 60 62 D D exc 102 W B 60 62 FFC 6 cyl AC R 403 w 4433 or 4666 5621144 1 6 00 58 59 PASS 283 58 59 Ser 3 8 cyl 58 60 PASS 8 cyl exc H Per 58 63 CORVETTE 60 63 Ser 10 thru 30 8 cyl 61 63 PASS 283 327 AC R 467 w 4430 4432 4445 4656 61 PASS w PG 348 exc 4BC 4657 4662 4663 4665 4701 5661 5622175 1 3 50 59 60 PASS w H Per 348 60 61 PASS w Sp H Per 348 AC R 481 w 4799 5622786 1 3 20 DIAPHRAGM UNIT 38 51 ALL fuel pump AC D 15 1538507 1 1 70 NOTE 1538507 consists af diaphragm w pull rod 2 valves 2 valve gaskets 1 bowl gasket 42 51 ALL w 5591547 pump fuel side AC D 54 5591843 1 1 60 NOTE 5591843 consists cf diaphragm w pull rod 2 valves 1 valve plate 4 gaskets 42 52 ALL vacuum side sgl acting AC D 53 5591738 1 1 85 NOTE 5591738 consists of diaphragm w pull rod 2 valves 2 valve gaskets 1 valve plate 1 cover gasket 1 spring 1 spring seat 52 55 ALL CORVETTE 6 cyl vacuum side dbl acting AC D 154 5593410 1 2 55 NOTE 5593410 consists of diaphragm w pull rod 4 valve cages 3 cage gaskets 1 flange gasket 1 oil seal and 1 oil seal retainer 52 54 ALL w 5592675 53 54 CORVETTE fuel side dbl acting AC D 132 5592922 1 1 60 NOTE 5592922 consists of diaphragm w pull rod 2 valves 2 valve gaskets 1 bowl gasket and 1 flange gasket 52 54 ALL w 5592627 fuel pump AC D 128 5592877 1 1 20 NOTE 5592877 consists of diaphragm w pull rod 2 valves 2 valve gaskets 1 bowl gasket and 1 flange gasket 55 57 ALL 6 cyl 2nd Ser fuel pump AC D 167 5593569 1 1 85 NOTE 5593569 consists of diaphragm w pull rod 1 pulsator diaphragm 2 valves 2 valve gaskets and 1 flange gasket 55 ALL CORVETTE 8 cyl 56 57 ALL 8 cyl exc dual 4BC fuel pump AC D 195 5593777 1 2 20 NOTE 5593777 consists of diaphragm w pull rod 2 valves 2 valve gaskets 1 oil seal 1 oil seal retainer 1 pulsator diaphragm and 1 flange gasket ggq Chevrelet Meter General Motors Corporation