Description

Differential Pinion Seal 7044NA

The Timken 7044NA is a high-performance differential pinion oil seal designed for automotive applications, particularly in Ford 9-inch rear ends. It is engineered to prevent lubricant leakage and protect against contaminants such as abrasives and moisture, ensuring the longevity and reliability of the drivetrain components.​

Key Specifications:

• Seal Type: Double lip with spring (Type 86 design)​

• Material: Nitrile rubber (NBR)​

• Shaft Diameter: 1.812 inches (46.025 mm)​

• Outer Diameter: 3.005 inches (76.327 mm)​

• Overall Width: 0.455 inches (11.557 mm)

• Temperature Range: -40°F to 225°F (-40°C to 107°C)​

• Maximum Shaft Speed: Up to 3,000 feet per minute​

• Misalignment Tolerance: 0.015 inches at 800 RPM; 0.010 inches at 4,200 RPM ​

Compatibility:

The 7044NA seal is compatible with various Ford, Lincoln, and Mercury vehicles equipped with the 9-inch rear differential. It fits both steel and aluminum pinion supports, making it a versatile choice for multiple models. Specific applications include the Ford Bronco, Country Sedan, Country Squire, Courier Sedan Delivery, Custom 300, Custom 500, E-100 Econoline, E-150 Econoline, and many others.