WJB WS442251 Multi-Purpose Axle Oil Seal

The WJB WS442251 is a premium multi-purpose oil seal designed to provide reliable sealing protection for axle and differential applications. This aftermarket replacement seal is manufactured with high-quality nitrile rubber material, offering excellent durability and resistance to automotive fluids and temperature extremes.

Key Specifications:

• Inside Diameter (Shaft): 1.718 inches (43.64mm)
• Outside Diameter (Housing): 2.565 inches (65.15mm)
• Seal Width: 0.500 inches (12.7mm)
• Material: Nitrile rubber construction
• Temperature Range: -40°F to 225°F
• Type 44 seal design

Features and Benefits:

• Premium nitrile construction provides excellent resistance to oils, greases, and low-temperature conditions
• Precision-engineered dimensions ensure proper fit and reliable sealing performance
• Multi-purpose design suitable for various axle, differential, and drivetrain applications
• Wide operating temperature range for use in diverse climates and conditions
• Direct replacement for National 442251 and other equivalent seals

WJB is a trusted manufacturer of automotive bearings, seals, and hub assemblies, providing quality aftermarket components for passenger cars, trucks, SUVs, and commercial vehicles. This oil seal helps prevent fluid leakage and contamination, protecting critical drivetrain components and ensuring optimal performance.