Engine Rear Crankshaft Seal - 1 Piece - Viton

The Enginetech S4686 engine rear crankshaft seal is a high-quality replacement part designed for durability and reliable sealing. Crafted from Viton material, this seal provides excellent resistance to heat, chemicals, and wear, ensuring long-lasting performance in demanding engine environments. Its outside diameter of approximately 4.25 inches makes it compatible with a variety of engine configurations, providing a precise fit for optimal sealing and protection. This single-piece seal features a double lip design, offering superior sealing capabilities to prevent oil leaks and maintain engine integrity. Engine rebuilders and mechanics will appreciate the quality and ease of installation that Enginetech's products provide, backed by the company's commitment to customer satisfaction and industry expertise. The S4686 is engineered specifically for engine rebuild applications, ensuring compatibility and performance that meet or exceed OEM standards. Whether you are restoring an import or domestic engine, this rear main seal is an essential component to ensure engine longevity and reliable operation.

Features:

• Material: Viton for high heat and chemical resistance

• Outside Diameter: 4.25 inches for a precise fit

• Seal Type: Double Lip Rear Main for superior oil sealing

• Single-piece construction for ease of installation

• Engine rebuild and repair compatible