National Replacement Rear Main Seal V6 Mustang 2005-2010

Stop oil leaks at the source with this National rear main seal for 2005-2010 Mustang 4.0L V6 models (3393). Designed to create a dependable seal at the rear of the engine where the crankshaft exits the block, this high quality replacement helps protect your engine from fluid loss and contamination.

Features and Benefits:
- Fits 2005-2010 Mustang models
- Designed for 4.0L V6 engines
- Meets OEM specifications for fit and function
- Direct fit rear main crankshaft seal
- Prevents engine oil leaks at crankshaft exit point
- Multi-lip spring-loaded design for secure sealing
- Helps keep dirt and debris out of the engine
- Constructed from high quality fluoroelastomer rubber
- Withstands temperatures from -40°F to 400°F
- Durable construction for long service life

Featuring a multi-lip, spring-loaded design, this seal actively directs excess oil away from the sealing surface. It also helps block dirt and debris from entering the engine, reducing the risk of premature wear to internal components. Built from durable fluoroelastomer rubber, this rear main seal withstands extreme temperatures ranging from -40°F to 400°F. Built to meet OEM standards for fit and function, it lasts in demanding engine environments.