SKF 18546 Engine Timing Cover Seal

SKF 18546 Engine Timing Cover Seal

SKF 18546 is an engine timing cover seal built for dependable sealing performance in classic Ford, Lincoln, and Mercury applications. It is designed with a LongLife sealing surface and precise dimensions to help maintain a secure seal where the timing cover meets the engine.

Key Features

• LongLife sealing surface type for durable sealing performance
• Outside diameter: 2.566 in.
• Shaft diameter: 1.875 in.
• Width: 0.313 in.
• Made by SKF, a seal manufacturer with a long history of engineered sealing solutions
• Cross-references MAHLE 46293 and ACI 82135 for the same application

Product Details

This SKF timing cover seal is engineered to help retain engine oil at the timing cover interface while keeping dirt and other contaminants out. SKF designs seals with application-specific materials and bonding methods, and this part number 18546 reflects that focus on fit, material selection, and sealing consistency. It is a direct-fit style seal for a wide range of Ford, Lincoln, and Mercury vehicles, including Fits 2004-2006 Ford Freestar, N/A; Fits 1964-1973 Ford Mustang, N/A; and Fits 1958-1978 Lincoln Continental, N/A.

Common Problems It Can Help Address

• Oil seepage at the timing cover area
• Contamination entering the sealed engine interface
• Seal wear from age, heat, and fluid exposure
• Loss of sealing integrity on older Ford V8 applications
• Maintenance issues during timing cover service

Installation Notes and Tips

Verify shaft diameter, outside diameter, and width before installation to confirm proper fit. Clean the sealing surfaces thoroughly and inspect the timing cover and shaft for wear, scoring, or corrosion before installing the new seal. For best results, follow the vehicle service procedure for the specific Ford, Lincoln, or Mercury application listed for SKF 18546.

Quality Assurance

SKF manufactures seals to specific designs using premium materials and controlled production standards. The brand’s sealing heritage dates back to the first integrated shaft seal in 1928, and SKF 18546 is built to support long service life in demanding engine environments.