The Case IH A40245 is an authentic OEM piston ring designed for a wide range of Case IH, Case Construction, and New Holland agricultural and industrial equipment. This critical engine component ensures proper piston sealing, maintaining compression and oil control for optimal engine performance and longevity. Manufactured to precise specifications, the A40245 piston ring provides reliable fitment and function in compatible tractors, combines, cotton pickers, windrowers, forage harvesters, loader backhoes, skid steer loaders, trenchers, telehandlers, crawler dozers, excavators, and wheel loaders.