Transfer Case Input Shaft Oil Seal 90311-48016 for Toyota Highlander Lexus RX350 GSU50 2008-2019 | LongTopAuto

This 100% Genuine New Transfer Case Input Shaft Oil Seal is engineered to provide a precise, leak-proof barrier between the transmission and transfer case assembly. Designed to withstand high rotational speeds and thermal fluctuations, this seal prevents lubricant loss and protects internal drivetrain components from contaminants. As a direct replacement part, it ensures factory-standard fitment and long-term system integrity for your vehicle's AWD/4WD system.

Technical Specifications

• OE Number: 90311-48016
• Interchange Numbers: 9031148016
• Material: High-Grade Nitrile Butadiene Rubber (NBR) with Steel Reinforcement
• Quality: 100% Genuine New
• Application: Transfer Case Input Shaft

Detailed Fitment

• Model: Toyota Highlander | Years: 2008-2019 | Details: Chassis GSU50/GSU55 [Engine 2GR-FE/2GR-FKS]
• Model: Lexus RX350 | Years: 2010-2015 | Details: Chassis GGL15 [Engine 2GR-FE]
• Model: Lexus RX450h | Years: 2010-2015 | Details: Chassis GYL15 [Engine 2GR-FXE]

Dynamic Category Benefits

• Category: Drivetrain & Transmission Seals

Highlights

• Prevents critical fluid leaks in the transfer case assembly
• High-temperature resistance for extended service life
• Precision-molded lip design for optimal sealing pressure
• Direct fitment eliminates the need for modifications

Disclaimer

Notice: Fitment may vary. Please verify your VIN (Vehicle Identification Number) with us before purchasing to ensure 100% fitment.