Power Train Components PT203025 Multi-Purpose Oil Seal

The Power Train Components PT203025 is a premium multi-purpose oil seal designed to prevent fluid leakage and protect critical automotive components from contaminants. This seal is manufactured to meet or exceed OE specifications, providing reliable performance across a wide range of applications including axle shafts, transmission output shafts, and wheel-end assemblies.

Key Specifications:

• Inner Diameter (Shaft Size): 1.218 inches (30.94mm)
• Outer Diameter (Housing Bore): 1.983 inches (50.37mm)
• Width: 0.406 inches (10.31mm)
• Seal Material: Nitrile rubber
• Design: Springless, single-lip construction
• Case Material: Steel
• Temperature Range: -40°F to 225°F (-40°C to 107°C)

Performance Features:

• Excellent low-temperature capability for cold climate operation
• Low swell characteristics in hydrocarbon fluids
• Prevents lubricant leakage and contaminant ingress
• Durable nitrile construction resists degradation
• General-purpose design suitable for slow to moderate speed applications

Power Train Components has been a trusted name in automotive parts since 1978, combining decades of manufacturing expertise with quality-first values. This seal is equivalent to National 203025 and other industry-standard part numbers, making it an ideal replacement for OE and aftermarket applications.