4002010 is the MOPAR # 1976-1989
have them NOS if you need them.
from the 83 parts book: see item #10
4185 449 1 F,G,X,S SHIELD, Fuel Tank to Floor Pan Splash
4002 677 1
4185 593 1 Y
2 4002 490 1 F,G,X,S RETAINER, Fuel Gauge
1730 095 1 Y
3 4002 252 1 VALVE, Rollover
4 TUBE, Fuel Tank Filler
4185 309 1 F,G,B Unleaded Gas
4185 312 1 F,G,B Leaded Gas
4185 311 1 X,S Unleaded Gas
4185 310 1 X,S Leaded Gas
4185 120 1 Y Unleaded Gas
4185 143 1 Y Leaded Gas
5 HOUSING, Filler Tube
4185 019 1 F,G,X,S
4185 129 1 Y
6 GASKET, Filler Tube to Wheel House Panel
4185 037 1 F,G,B
4185 037 1 X,S
4185 118 1 Y
7 9414 722 4 Y SCREW, Housing to Body Panel
4 F,G,X,S (not serviced)
8 9414 722 3 Y SCREW, Housing to Filler Tube
9414 722 3 F,G,X,S Except 45
9 CAP, Filler Tube
4186 237 1 F,G,B Non Locking
4185 483 1 F,G,B Locking
4186 237 1 X,S Non Locking
4185 483 1 X,S Locking
4185 483 1 Y w/318 Eng., w/(SC-E46)
4185 544 1 Y w/E.F.I.
4186 237 1 Y Non-Locking w/E46
10 4002 010 1 GROMMET, Fuel Tank to Filler Tube
11 TANK, Fuel
4279 004 1 F,G,X,S Up to 10-25-82
4279 479 1 F,G,X,S After 10-25-82
4185 578 1 Y Up to 11-10-82