The DPF V-Band Clamp is designed specifically for Cummins ISM / ISX 12 and ISX 15 engines. This clamp is sold individually and fits most Cummins ISM / ISX 12 and ISX 15 engines. It provides a secure and reliable connection for your diesel particulate filter (DPF). With its durable construction and precise fit, this clamp ensures optimal performance and longevity for your engine. Upgrade your exhaust system with this practical and efficient solution.