2017-2025 Harley Davidson Touring / Trike / Softail Coolant Manifold O-Ring (20 Pack)

This rubber coolant manifold o-ring is designed to maintain a watertight seal at the engine block interface to prevent fluid loss. The resilient rubber compound is engineered to withstand the thermal cycling and pressure of a modern liquid-cooled system without losing its shape. This component provides a dependable fit for cooling system repairs to ensure consistent engine temperature regulation.

This part fits Harley Davidson Touring, Trike, and Softail models including Road Glide, Road King, Street Glide, and Electra Glide equipped with Milwaukee-Eight 107, 114, 117, or 121 engines from 2017 to 2025.