Porsche 924 Service & Parts Manual page 300

M685 REAR SEATS, DEVIDED
M719 SPECIAL RECONSTRUCTION
M755 SPECIAL MODEL '88
M756 SPECIAL MODEL '88
M946 SEAT COVERS FRONT,
M946 LEATHER/LEATHER/LEATHERETTE
M974 LUGGAGE BOOT COVER
M989 SPORT SEAT LEFT AND RIGHT
M989 ALL-CLOTH (PORSCHE-LETTERING, CLOTH)
M990 SEAT COVERS FRONT,
M990 CLOTH/CLOTH/LEATHERETTE