The Cummins 3006742 is a genuine OEM oil pan gasket designed to provide a leak-free seal for various Cummins engines. This critical component ensures proper oil containment and prevents contamination, maintaining engine integrity and performance. It is compatible with a wide range of Cummins B Series, ISB, QSB, and ISF engine models, superseding part number 205166. Manufactured to Cummins' stringent quality standards, this gasket offers durability and precise fitment for optimal engine maintenance.