OEM Replacement Engine Crankshaft Seal for Ford, Lincoln, Mercury, Mazda, Jaguar, Laforza, Panoz, Qvale & Avanti – Fits Multiple L4, V6, V8 & V10 Engines (2.0L–6.8L), Replaces BS40644

Additional Details from the Manufacturer

This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing

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• 【Part Reference & Engine Compatibility】Designed as a direct replacement for BS40644, this engine crankshaft seal is compatible with a wide range of Ford, Lincoln, Mercury, Jaguar, Mazda, Avanti, Panoz, and Qvale vehicles. Supports L4, V6, V8, and V10 engines ranging from 2.0L to 6.8L. Please confirm engine size, model year, and part number before ordering.
• 【Vehicle Applications】Common applications include select Ford Bronco, Crown Victoria, E-Series vans, F-Series trucks, Expedition, Explorer, Mustang, Ranger, Escape, and Fusion models; Lincoln Navigator, Town Car, Aviator, Continental, Mark LT; Mercury Grand Marquis, Mountaineer, Marauder, Milan, Mariner; Jaguar S-Type and X-Type; Mazda 6, B-Series, Tribute; and limited-production Avanti, Panoz, and Qvale vehicles equipped with compatible engines.
• 【OE-Grade Sealing Performance】Manufactured to OE specifications, this crankshaft seal is designed to help maintain proper sealing between the crankshaft and engine block. Built for durability and consistent fitment, it supports stable engine operation by helping reduce oil leakage when properly installed on clean, flat surfaces.
• 【Withstand Harsh Conditions】Viton is a high-performance synthetic fluoroelastomer (FKM/FPM) known for exceptional resistance to high temperatures, chemicals, oils, and fuels, making it ideal for durable seals, O-rings, and gaskets in demanding automotive.
• 【Direct-Fit Replacement】Engineered specifically for repair and service applications, this seal installs as a direct replacement for worn or damaged crankshaft seals. Designed to meet original equipment fit and function requirements without modification.
• 【Quality & Reliability】Manufactured in Taiwan under strict process control and inspection standards, each crankshaft seal is produced for accurate fitment, consistent material performance, and dependable service life. Includes a 1-year manufacturer warranty. Professional installation is recommended, and customer support is available if any quality or shipping issues arise.