Intake Manifold O-ring on GY6 125cc 150cc Engine$21.12PriceQuantity*Add to CartBuy NowIntake Manifold O-ring on GY6 125cc 150cc Engine — Intake Manifold O-ring on GY6 125cc 150cc Engine O-ring specs: Inner Diameter: 27mm Thickness: 2mm Ships from Miami, FL.