3090297 Oil Seal - High-Quality Replacement Part for Cummins Engine K19 KTA19 QSK QTAA19 The 3090297 Oil Seal is a premium replacement component designed specifically for Cummins Engine K19 KTA19 QSK QTAA19 applications. Engineered to meet or exceed original equipment manufacturer (OEM) specifications, this oil seal ensures optimal performance, durability, and reliability in even the most demanding operating conditions. With part number 3090297, this oil seal is a direct fit replacement, making installation quick and hassle-free. It is manufactured using high-grade materials that provide excellent resistance to wear, corrosion, and extreme temperatures, ensuring long service life and consistent performance.