This CORTECO crankshaft seal, part number 49375571, 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 oils and varying temperatures. Its precise design ensures a snug fit, preventing the leakage of differential fluid and protecting vital components from contamination. Proper sealing is crucial for the longevity and efficient operation of your differential. This CORTECO seal helps maintain the correct fluid levels, reduces wear on gears and bearings, and contributes to a quieter, smoother driving experience. Installation is straightforward, making it a practical choice for maintenance or repair. Choose CORTECO for dependable sealing solutions that meet stringent quality standards. This crankshaft seal is a vital component for ensuring the integrity and performance of your vehicle's drivetrain.