The Detroit Diesel Oxidation Catalyst Clamp is a practical and reliable solution for your diesel engine needs. With a 5 3/8 inch inside diameter and stainless steel construction, this clamp is designed to fit most Detroit Diesel Oxidation Catalysts. It is compatible with OEM and aftermarket numbers such as T130158342AB2, 15070713, and XC2007. This clamp ensures a secure and efficient connection, providing peace of mind and optimal performance for your engine. Trust in the quality and functionality of this product to meet your diesel engine requirements.