A4720140322
Front Sump Oil Pan Seal for Cummins ISX
Detroit Diesel

This seal for oil pan front sump is designed to guarantee a tight, durable seal in DD16 engines operating under EPA07 and EPA10 standards. Made from elastomer, it offers excellent flexibility and resistance to oil and high temperatures. Its dimensions—approximately 399 mm wide and nearly 1190 mm long—are engineered for a perfect fit within the sump assembly. The seal prevents oil leaks and external contamination, which are critical for maintaining proper lubrication and engine cleanliness. Proper sealing also helps sustain oil pressure, reducing the risk of engine damage caused by inadequate lubrication. Installing this seal correctly ensures a long-lasting, leak-free sump connection. Available through Source One Parts Center, this component helps maintain engine efficiency and reliability, especially in heavy-duty applications where oil sealing integrity is paramount for engine longevity.