This CORTECO crankshaft seal, part number 01020675B, is engineered to provide reliable sealing for your vehicle's differential. Crafted with durable materials, this seal is built to withstand the demanding conditions within the differential housing, including exposure to oil and varying temperatures. Its precise design ensures a snug fit, preventing lubricant leaks and protecting critical components from contamination. Proper sealing is essential for the longevity and efficient operation of your differential. This CORTECO seal helps maintain the correct oil level and pressure, contributing to smooth power transfer and reducing wear on gears and bearings. Installation of this seal is recommended during differential maintenance or repair to ensure continued performance and prevent potential damage caused by leaks.