Original Honda generator gas cap rubber seal, Gas cap picture is just for reference. This listing is for the 1st pictures rubber seal. 

• EB3800X AC - EAJC 1000001-9999999 - FUEL TANK
• EB5000XK2 AC - EAKC 1000001-9999999 - FUEL TANK
• EB5000XK2 ACH - EAKC 1000001-9999999 - FUEL TANK
• EB6500X AC - EALC 1000001-9999999 - FUEL TANK
• EB6500X ACH - EALC 1000001-9999999 - FUEL TANK
• EM3800SX AC - EAMC 1000001-9999999 - FUEL TANK
• EM5000IS AC - EAJJ 1000001-9999999 - FUEL TANK
• EM5000IS1 A - EAJJ 1100001-9999999 - FUEL TANK
• EM5000IS1 AT - EAJJ 1100001-9999999 - FUEL TANK
• EM5000SXK2 AC - EANC 1000001-9999999 - FUEL TANK
• EM5000SXK2 ACH - EANC 1000001-9999999 - FUEL TANK
• EM6500SXK1 AC - EAPC 1000001-9999999 - FUEL TANK
• EM6500SXK1 ACH - EAPC 1000001-9999999 - FUEL TANK
• EP2500CX1 ACH - EAHC 1000001-9999999 - FUEL TANK
• EU3000IS AC - EZGF 1080001-1499999 - FUEL TANK
• EU3000IS1 A - EZGF 1500001-1699999 - FUEL TANK
• EU3000IS1 A/A - EZGF 1700001-9999999 - FUEL TANK
• EU3000IS1 AG - EZGF 1800001-9999999 - FUEL TANK
• EU3000IS1 AN - EZGF 1800001-9999999 - FUEL TANK
• EU6500IS AC - EASJ 1000001-9999999 - FUEL TANK
• EU6500IS1 A - EASJ 1200001-9999999 - FUEL TANK
• EU6500IS1 AT - EASJ 1200001-9999999 - FUEL TANK

• EB10000 AG - EBVC 1500001-9999999 - FUEL TANK
• EB10000 AH1/A - EBVC 1500001-9999999 - FUEL TANK
• EB10000 AN - EBVC 1500001-9999999 - FUEL TANK
• EB3800X A - EAJC 1000001-9999999 - FUEL TANK
• EB3800X AC - EAJC 1000001-9999999 - FUEL TANK
• EB3800X AN - EAJC 1000001-9999999 - FUEL TANK
• EB4000X AT - EBSC 1000001-9999999 - FUEL TANK
• EB4000X AT1 - EBSC 1000001-1499999 - FUEL TANK
• EB4000X AT1/A - EBSC 1500001-9999999 - FUEL TANK
• EB5000XK1 AG/A - EA7 3100001-3113257 - FUEL TANK
• EB5000XK1 AG/B - EA7 3113258-3179999 - FUEL TANK
• EB5000XK1 AG/C - EA7 3180001-3999999 - FUEL TANK
• EB5000XK2 A - EAKC 1000001-9999999 - FUEL TANK
• EB5000XK2 AC - EAKC 1000001-9999999 - FUEL TANK
• EB5000XK2 ACH - EAKC 1000001-9999999 - FUEL TANK
• EB5000XK2 AH - EAKC 1000001-9999999 - FUEL TANK
• EB5000XK2 AN - EAKC 1000001-9999999 - FUEL TANK
• EB5000XK2 ANH - EAKC 1000001-9999999 - FUEL TANK
• EB5000XK3 AG - EBPC 1500001-9999999 - FUEL TANK
• EB5000XK3 AN - EBPC 1500001-9999999 - FUEL TANK
• EB5000XK3 AT - EBPC 1000001-1499999 - FUEL TANK
• EB5000XK3 AT1 - EBPC 1000001-1499999 - FUEL TANK
• EB5000XK3 AT1/A - EBPC 1500001-9999999 - FUEL TANK
• EB6500X A - EALC 1000001-9999999 - FUEL TANK
• EB6500X AC - EALC 1000001-9999999 - FUEL TANK
• EB6500X ACH - EALC 1000001-9999999 - FUEL TANK
• EB6500X AH - EALC 1000001-9999999 - FUEL TANK
• EB6500X AN - EALC 1000001-9999999 - FUEL TANK
• EB6500X ANH - EALC 1000001-9999999 - FUEL TANK
• EB6500X AT - EALC 1000001-9999999 - FUEL TANK
• EB6500X1 AG - EBLC 1500001-9999999 - FUEL TANK
• EB6500X1 AN - EBLC 1500001-9999999 - FUEL TANK
• EB6500X1 AT - EBLC 1000001-1499999 - FUEL TANK
• EB6500X1 AT1 - EBLC 1000001-1499999 - FUEL TANK
• EB6500X1 AT1/A - EBLC 1500001-9999999 - FUEL TANK
• EG4000CL AG - EBGC 1500001-9999999 - FUEL TANK
• EG4000CL AN - EBGC 1500001-9999999 - FUEL TANK
• EG4000CL AT1/A - EBGC 1500001-9999999 - FUEL TANK
• EM5000SXK1 A/A - EA7 1100001-1125948 - FUEL TANK
• EM5000SXK1 A/B - EA7 1125949-1199999 - FUEL TANK
• EM5000SXK1 A/C - EA7 1200001-1299999 - FUEL TANK
• EM5000SXK3 AG - EBMC 1500001-9999999 - FUEL TANK
• EM5000SXK3 AN - EBMC 1500001-9999999 - FUEL TANK
• EM5000SXK3 AT1/A - EBMC 1500001-9999999 - FUEL TANK
• EM6500SXK2 AG - EBJC 1500001-9999999 - FUEL TANK
• EM6500SXK2 AN - EBJC 1500001-9999999 - FUEL TANK
• EM6500SXK2 AT1/A - EBJC 1500001-9999999 - FUEL TANK
• EP2500CX1 ACH - EAHC 1000001-9999999 - FUEL TANK
• EP2500CX1 AH - EAHC 1000001-9999999 - FUEL TANK
• EU3000IS A - EZGF 1000001-1499999 - FUEL TANK
• EU3000IS AC - EZGF 1080001-1499999 - FUEL TANK
• EU3000IS AN - EZGF 1080001-1499999 - FUEL TANK
• EU3000IS1 A - EZGF 1500001-1699999 - FUEL TANK
• EU3000IS1 A/A - EZGF 1700001-9999999 - FUEL TANK
• EU3000IS1 AG - EZGF 1800001-9999999 - FUEL TANK
• EU3000IS1 AN - EZGF 1800001-9999999 - FUEL TANK
• EU7000ISN AG - EEJD 1300001-9999999 - FUEL TANK
• EU7000ISN AN - EEJD 1300001-9999999 - FUEL TANK
• EU7000ISN AT - EEJD 1000001-1199999 - FUEL TANK
• EU7000ISN AT1 - EEJD 1000001-1199999 - FUEL TANK
• EU7000ISN AT1/A - EEJD 1200001-1299999 - FUEL TANK
• EX2200 A - EA2 1000001-9999999 - FUEL TANK

Fits the