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The Genuine Subaru OEM MT Idler Bearing (Part #806422090) is an exact-fit factory replacement bearing designed for 2007 Subaru Legacy GT Spec B, 2009 Subaru Legacy GT Spec B, 2004-2021 Subaru STI, and 2015-2021 Subaru WRX models. As a true OEM component sourced directly from Subaru, this MT idler bearing meets the precise tolerances and material specifications required for reliable drivetrain performance. Whether you're performing a transmission rebuild or differential service, this genuine part ensures a factory-correct fit with no modifications required.
| Part Number | 806422090 |
|---|---|
| Part Type | MT Idler Bearing |
| Brand | Genuine Subaru OEM |
| Application | Transmission / Drivetrain |
| Vehicle Fitment | 2007 Subaru Legacy GT Spec B 2009 Subaru Legacy GT Spec B 2004-2021 Subaru STI 2015-2021 Subaru WRX |
This Genuine Subaru OEM MT Idler Bearing is compatible with the following vehicles:
Product Fitment
Always verify your specific year and configuration against Subaru's official parts catalog or your VIN to confirm fitment before ordering.
This MT idler bearing is a precision internal drivetrain component. Installation typically requires partial or full transmission or differential disassembly and is recommended for experienced technicians or professional mechanics with the appropriate press tools and torque specifications. Refer to the Subaru service manual for detailed procedures specific to your model year.
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