Power Train Components 100165 Automatic Transmission Output Shaft Seal Gaskets & Seals

The Power Train Components 100165 is a replacement automatic and manual transmission output shaft seal designed to prevent fluid leaks and maintain proper transmission fluid levels for optimal drivetrain performance. Manufactured from nitrile rubber (NBR), this seal delivers reliable sealing under demanding operating conditions.

Key Features:

• Material: Nitrile Rubber (NBR) construction for durability and resistance to hydrocarbon fluids
• Design: Springless, multi-lip seal design for effective fluid retention
• Inside Diameter: 1.378 in (35.0 mm)
• Outside Diameter: 2.246 in (57.3 mm)
• Thickness/Width: 0.601 in (15.27 mm)
• Flanged Outside Diameter: 2.520 in (64.0 mm)
• Housing Bore: 2.244 in (57.0 mm)
• Shaft Size: 1.378 in (35.0 mm)
• Temperature Range: -40°F to 225°F (-40°C to 107°C)
• Series: 100000 | Type: 74
• Redicoat pre-lubricated for easy installation

This output shaft seal is a direct OEM-quality replacement, cross-referencing with part number 100165 across multiple major brands. It is engineered to prevent transmission fluid leakage, protect internal components from contamination, and restore like-new sealing performance.