The ATI inertia ring marked 6 is a steel, two-ring replacement mass intended for crankshaft damper service. This two-ring steel element offers a standard inertia option for balancing and damper restoration tasks, allowing technicians to match rotating mass as required. Install only in compatible damper housings and follow maker guidance to ensure correct seating and balance.
ATI Inertia Ring - 6 - Steel - 2 Ring