HKS G-Cupring 90.8mm Copper Ring Seal Single Pack (90.8)

This copper ring seal provides a precision 90.8mm sealing surface for high-temperature joint applications where HKS engineering and material quality are required. Designed as a single-pack replacement, the 90.8mm copper gasket restores reliable metal-to-metal sealing and is suitable wherever a machined copper crush ring is specified; its solid copper construction promotes consistent contact and thermal conductivity while maintaining a compact, simple installation profile.

Features:

• Copper construction for reliable thermal conductivity
• 90.8mm diameter for precision fit
• Ring seal profile for metal‑to‑metal joints
• Single pack convenient replacement unit
• HKS branded component quality

Contents:

• 1 90.8mm copper ring seal