Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of transmission output shaft oil seal in China. With abundant experience, we warmly welcome you to buy bulk durable transmission output shaft oil seal in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
The Transmission Output Shaft Oil Seal is a high-performance component designed to maintain a secure fluid barrier at the transmission exit point. It effectively prevents gear oil leakage while protecting the drivetrain from dust and road debris. Crafted from durable, wear-resistant materials, it ensures consistent lubrication and smooth power delivery to the driveshaft under heavy-duty operating conditions.
Essential Fitment & Specs
|
Parameter |
Details |
|
OE Number |
90311-48009 |
|
Dimensions (ID×OD×W) |
48x74x11/18 mm |
|
Material Options |
Industrial NBR / High-Temp FKM |
|
Color |
Black (NBR) / Brown (FKM) |
|
Application |
Toyota Land Cruiser, Hilux, Hiace, 4Runner |
|
Transmission Type |
Toyota Land Cruiser, Hilux, Hiace, 4Runner |
|
Position |
Transmission Output Shaft (Rear) |
Technical Performance

High-grade polyacrylate elastomer offers excellent heat resistance and compatibility with modern transmission fluids for the transmission filter seal.
Specialized dust lip design of the transmission oil pump seal prevents environmental debris from entering the primary sealing area.
Low-friction sealing lip geometry of the rear gearbox seal reduces parasitic power loss and minimizes shaft wear.
Robust metal reinforcement provides superior radial stiffness for a secure press-fit of the Transmission Output Shaft Oil Seal within the housing.
Manufacturing & Quality Control
High-precision tooling ensures exact dimensional tolerance for a consistent interference fit for every oil seal in gearbox.
Production consistency of the automatic transmission oil seal is maintained through temperature-controlled vulcanization processes.
Internal QC protocols focus on lip tension uniformity and surface micro-finish integrity.
Advanced material verification ensures long-term elasticity and resistance to compression set for the Transmission Output Shaft Oil Seal.

Trade & Supply Solutions

On-demand production tailored to high-volume aftermarket distributors or specialized repair chains.
Professional OEM/ODM services for material upgrades or custom technical requirements.
Export-standard packaging ensures the seal reaches global markets without dimensional distortion.
Global logistics support provided through a reliable supply chain focused on professional fulfillment.
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