4 section 90 1973 79 TRUCK SERIES 100 500 YEAR MODEL RESTRICTIONS PART NUMBER DESCRIPTION TY 9030 CAP ASSY FUEL TANK FILLER B500 NON LOCKING 73 76 B500 without ev em B6TZ 9030 A Fc 23 2 7 8 O D vented khuried edge 1 on ca stainless steel 73 77 B500 without ev em B9TT 9030 A FC 510 2 5 B O D 2 pipe thread vented 1 use with 30 or 60 allon frame mtd tank 73 77 8500 with ev em D3HZ 9030 C F0 762 2 1 4 0 0 2 1 2 pipe thread lettered 1 EVAP EMISS NON VENTED use with 18 30 or 60 allon frame mounted tank E100 350 NON LOCKING 73 74 E100 300 with ev em DIUZ 9030 A FC 543 3 1 4 O D non vented knurIed edge 1 on cap primer finish 75 E100 350 with ev em Use with midshi and or aft axle fuel tank 1or2 73 74 E300 without ev em B6TZ 9030 A FC 23 2 7 8 O D vented knurIed edge on 1 ca stainless steel 75 77 E100 350 without ev em D4TZ 9030 A FC 98 A 3 7 8 0 D handle on top of cap 1or2 primer finish use with midship and or aft axle fuel tank 75 77 E100 350 with ev em D7UZ 9030 L FC 792 3 7 8 0 D handle on top of cap 1or2 primer finish use with midship and or aft axle fuel tank dee cam 78 E100 350 with ev em D80Z 9030 A FC 813 3 7 8 O D hand e on top of cap 1or2 primer finish use with midship and or aft axle fuel tank shalIow cam 79 E350 Cutaway D8TZ 9030 H FC 809 3 1 2 0 D knurled edge on cap primer 1 finish use with midshi and or aft axle fuel tank LOCKING SINGLE CAP 73 75 E100 350 with ev em D1PZ 9030 C FC 752 2 5 B O D non vented chr0me 10r2 Before Ser W8O 001 75 E150 350 without ev em C4RZ 9030 C FC 91 2 1 2 0 D vented chrome 10r2 Before Ser W8O 0O1 75 76 E100 350 without ev em DSTZ 9030 D FC 779 3 7 8 0 D vented chrome 1or2 Fr0m Ser WB0 001 77 E150 350 without ev em 1 75 77 E100 350 with ev em D7UZ 9030 F FC 788 3 7 8 O D n0n vented chrome 1or2 From Ser W80 OO1 78 E100 350 with ev em D8TZ 9030 K FC 814 3 7 B 0 D non vented chrome 10r2 use with midshi and or aft axle fuel tank 79 E350 Cutaway D6AZ 9030 B FG 782 2 5 8 O D non vented chrome 10r2 use with midshi and or aft axle fuel tank LOCKING CAP SET 75 76 E100 350 w dual tanks DSTZ 9030 B FC 777 3 7 8 0 D vented chrome 1 without ev em consists of 2 FC 779 matching caps and 4 77 E150 350 w dual tanks common keys 1 without ev em 75 77 EIOO 350 w dual tanks D7UZ 9030 G FC 802 3 7 8 0 D non vented chrome 1 with ev em consists of 2 FC 788 matching caps and 4 common ke s 78 EIOO 350 w dual tanks D8TZ 9030 L FC 815 3 7 8 O D n0n vented chrome 1 with ev em consists of 2 FC 814 matching caps and 4 common ke s 79 E350 Cutaway D7TZ 9030 C FC 803 2 5 8 0 D non vented chrome 1 consists of 2 FC 782 matching caps and 4 common ke s