Federal Mogul 711046 Drive Axle Shaft Seal - Nitrile Multi-Lip Spring Loaded

The Federal Mogul 711046 is a premium drive axle shaft seal engineered for reliable sealing performance in demanding automotive applications. Part of the National brand 40 Series (711000 series), this seal is manufactured by Federal Mogul (now part of Tenneco), a trusted name in sealing solutions with over 75 years of industry experience.

Key Features:

• Spring-loaded, multi-lip design for superior sealing and extended service life
• Nitrile rubber construction for excellent durability and chemical resistance
• Temperature range: -40°F to 225°F (-40°C to 107°C)
• Bi-directional helix lip design prevents fluid leakage in both directions
• Low swell characteristics in hydrocarbon fluids
• Good low temperature capability for cold weather performance

Specifications:

• Shaft Diameter: 1.969 inches (50.000 mm)
• Housing Bore: 3.150 inches (80.000 mm)
• Outside Diameter: 3.158 inches (80.200 mm)
• Width: 0.472 inches (12.000 mm)
• Overall Width with Side Lip: 0.689 inches (17.500 mm)
• Type: 40 Series

This axle shaft seal is designed to keep lubricants contained while preventing contaminants from entering critical drivetrain components. Commonly used in front drive axle applications on heavy-duty trucks including Ram 4500 and 5500 models with 4x4 configurations and MagnaSteyr axles. Delivers quality and reliable performance for every type of repair, meeting or exceeding OE specifications.