The Granatelli replacement O-ring for 3.0-inch dual-seal clamps is a single spare O-ring sized for 3.0" (76mm) dual-seal clamp assemblies. It offers a direct way to refresh the sealing surface on an existing dual-seal clamp without replacing the whole clamp, helping restore leak-free joints during routine maintenance or after disassembly of plumbing or intercooler connections.
Granatelli O-Ring Replacement for 3.0in Dual Seal Clamp