Power Train Components PT3946 Transfer Case Output Shaft Seal Gaskets & Seals

The Power Train Components PT3946 is a premium transfer case output shaft seal engineered to deliver reliable leak protection and long-lasting performance. Manufactured to precise OE dimensional specifications, this seal ensures proper fit and function for demanding drivetrain applications.

Key Features:

• Machined rubber sealing edge provides enhanced sealing surface for superior leak prevention
• Spring-loaded multi-lip design for consistent sealing pressure
• Extra dust boot lip keeps harmful contaminants out while protecting against rust and corrosion
• Latex-filled outer diameter compensates for minor bore imperfections and prevents outer diameter leak paths
• High-quality nitrile construction offers low swell in hydrocarbon fluids
• Flanged design simplifies installation and helps prevent cocking during assembly

Power Train Components has been manufacturing quality automotive sealing solutions since 1978, combining decades of manufacturing expertise with rigorous quality standards. This seal is designed to meet or exceed OE form, fit, and function requirements, making it an ideal choice for professional technicians and DIY enthusiasts alike.