Fel-Pro 5578 Drive Axle Shaft Flange Gasket - Rear

Fel-Pro Drive Axle Shaft Flange Gasket Overview

The Fel-Pro 5578 Drive Axle Shaft Flange Gasket is engineered to provide a reliable seal for driveline components. Designed with a composite material, this gasket ensures durability and proper fitment for vehicles requiring a 2.656-inch inside diameter and four bolt holes.

• Composite material construction for enhanced sealing and longevity
• Inside diameter of 2.656 inches to match specific axle shaft flange sizes
• Four bolt holes for secure and precise installation
• Compatible with various driveline and axle applications
• Part number 5578 for easy identification and replacement

Detailed Product Description

The Fel-Pro 5578 gasket is designed to maintain a tight seal between the drive axle shaft flange and the axle housing. Its composite material offers resistance to oil, grease, and other automotive fluids, reducing the risk of leaks and contamination. The gasket’s 2.656-inch inside diameter and four bolt hole configuration ensure a precise fit, which is critical for maintaining driveline integrity and preventing premature wear. This gasket is suitable for use in many domestic and import vehicles, including popular makes such as Ford, Chevrolet, and Dodge, where the axle flange specifications match.

Common Applications and Issues Addressed

• Prevents axle shaft oil leaks that can cause driveline damage
• Eliminates noise and vibration caused by improper flange sealing
• Protects axle bearings from contamination by sealing out dirt and moisture
• Maintains proper torque on flange bolts to avoid loosening
• Replaces worn or damaged gaskets during axle shaft repairs or rebuilds

Installation Notes and Tips

• Ensure the flange surfaces are clean and free of old gasket material before installation
• Use the correct torque specifications for the four flange bolts to avoid gasket damage
• Inspect the axle shaft flange for any signs of wear or damage prior to gasket installation
• Apply a light coating of appropriate sealant if recommended by the vehicle manufacturer
• Verify the inside diameter matches the axle shaft flange to ensure proper sealing

Quality Assurance and Warranty

Fel-Pro gaskets are manufactured to meet or exceed OEM specifications, providing consistent performance and reliability. The composite material used in the 5578 gasket is tested for durability under typical automotive operating conditions. While specific warranty details may vary, Fel-Pro products generally come with a limited warranty against defects in material and workmanship, supporting professional repair standards.