Seals-It Firewall Grommet Seal 3in O.D. .400in ID SICGSSB1

Firewall Grommet - 1 Hole - 0.400 in ID - 3 in OD - Bellow Style - Aluminum / Rubber - Black - Each

Gaskets and Seals, O-rings, Grommets and Vacuum Caps, Grommets by SEALS-IT