Description
Product Overview
The Subaru left transaxle output oil seal is engineered to meet the exacting standards of original equipment manufacturers, delivering a seamless fit that mirrors the performance of the factory‑installed component. Constructed from a high‑grade machined material, the seal offers superior resistance to abrasion, heat, and chemical exposure, which are common challenges in the drivetrain environment. Its precision‑engineered lip geometry ensures a tight barrier against oil leakage, protecting critical bearings and extending the service life of the transaxle assembly. The part carries the OEM reference 806735290, guaranteeing compatibility with a wide range of Subaru models that share the same drivetrain architecture. This seal is not a generic aftermarket item; it is a genuine Subaru component that carries the brand’s reputation for reliability and durability.
![[Product front view showing all components]](https://www.halogo.store/wp-content/uploads/2026/06/374ad3ca34a44e4297590b21f6d9d4d6.jpg)
Usage
Designed for both professional mechanics and skilled DIY owners, this oil seal fits into the left side of the transaxle where the output shaft exits the housing. It is ideal for routine maintenance, such as replacing worn seals during a clutch or differential service, as well as for more extensive repairs after a drivetrain failure. The seal performs optimally in a variety of climates, from hot summer roads that can cause oil to thin, to colder regions where the seal must retain flexibility without cracking. Installation requires standard tools and a clean work area; the machined surface of the seal slides smoothly into the housing, reducing the risk of damage to surrounding components. Whether you are servicing a daily commuter or a performance‑oriented Subaru, this seal provides the confidence of a factory‑grade fit.
Why Choose Us
Choosing a genuine Subaru oil seal means you are investing in a part that has been validated through rigorous testing and quality control processes. Each seal is produced in a controlled environment where dimensional tolerances are monitored to ensure consistency across every batch. This attention to detail translates into a product that resists premature wear, minimizes the chance of oil migration, and maintains the integrity of the transaxle’s lubrication system. Our commitment to customer satisfaction extends beyond the product itself; we provide detailed fitment guides, responsive technical support, and a straightforward return policy should any issues arise. By selecting this OEM‑approved seal, you eliminate the guesswork associated with generic alternatives and benefit from the peace of mind that comes with a component designed specifically for your vehicle.
In addition to the core material advantages, the seal’s machined exterior offers a smoother interface with the housing, reducing friction during installation and operation. This design feature helps to prevent the common problem of seal deformation that can lead to leaks or premature failure. The seal’s durability is further enhanced by its resistance to oil oxidation, a factor that can degrade lower‑quality seals over time. When you combine these engineering benefits with the brand’s legacy of automotive excellence, the result is a component that delivers reliable performance mile after mile.
Key Features
- Exact OEM fit ensures hassle‑free installation and eliminates the need for modifications.
- Machined exterior provides a smooth, low‑friction surface that protects the housing during assembly.
- High‑grade material resists heat, oil oxidation, and abrasive particles for long‑lasting durability.
- Designed to maintain a reliable seal under extreme temperature variations and heavy load conditions.
- Comprehensive after‑sales support includes fitment assistance, technical advice, and a clear return policy.
FAQ
What vehicles are compatible with this oil seal?
The seal fits Subaru models that share the 806735290 part number, typically those equipped with a left‑hand transaxle output. Compatibility lists are available in the product specifications, and our support team can confirm fit for your specific VIN.
Can I install this seal myself?
Yes, the seal is designed for straightforward installation with standard hand tools. We recommend cleaning the housing, applying a light coat of compatible grease, and following the torque specifications outlined in the service manual for optimal results.
How does the machined design improve performance?
The machined surface reduces friction during installation, which helps prevent damage to the housing and ensures a uniform seal contact. This design also contributes to better heat dissipation, extending the seal’s service life.
What warranty or support is offered?
We provide a limited warranty covering manufacturing defects and offer technical support for installation questions. If the seal does not meet expectations, you can initiate a return within the policy period for a replacement or refund.
Is this seal a direct replacement for the original part?
Yes, it carries the exact OEM part number (806735290) and meets Subaru’s original specifications, making it a direct, drop‑in replacement for the factory‑installed seal.




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