Subaru OEM Drive Pinion Shaft Collar 04-10 STI / 12-21 STI / 14-21 WRX | Genuine OEM Quality | Transmission Replacement Part
Overview
The Subaru OEM Drive Pinion Shaft Collar, part number 32225AA000, is a critical component designed for the manual transmissions of Subaru WRX and WRX STI models spanning 2004 to 2021. This collar, also known as the drive pinion shaft collar, plays an essential role in maintaining proper alignment and secure engagement within the transmission assembly. It is intended for Subaru enthusiasts and technicians seeking a reliable, factory-spec replacement part to ensure optimal drivetrain performance and longevity.
Manufactured to Subaru’s strict OEM standards, this drive pinion shaft collar is engineered for precise fitment and durability. Subaru’s commitment to quality and exacting tolerances means this part integrates seamlessly with the transmission internals, preserving the integrity of your vehicle’s drivetrain. Using genuine OEM components like this collar helps maintain the original engineering design and performance characteristics of your Subaru WRX or STI.
For Subaru owners, especially those who prioritize reliability and factory-level performance, this collar ensures the transmission operates smoothly without unwanted play or misalignment. Whether you are performing routine maintenance, repairing transmission wear, or restoring your vehicle to stock condition, this OEM drive pinion shaft collar is a dependable choice that supports the longevity and engagement quality of your Subaru’s manual transmission.
Features & Specifications
This Subaru OEM Drive Pinion Shaft Collar is engineered specifically for 2004-2010 WRX STI, 2012-2021 WRX STI, and 2014-2021 WRX manual transmissions. Constructed from high-quality steel, it delivers precise fitment and durability for Subaru enthusiasts seeking reliable transmission component replacement.
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Brand: Subaru OEM
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Product: Drive Pinion Shaft Collar
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Part Number: 32225AA000
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Fitment: 04-10 STI / 12-21 STI / 14-21 WRX
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Material: Steel
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Finish: OEM factory finish
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Construction: Precision machined
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Origin: Genuine Subaru OEM
Key Benefits
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Fitment: Guaranteed exact fit for specified Subaru WRX and STI manual transmissions, ensuring proper drivetrain alignment.
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Durability: Manufactured from high-grade steel to withstand transmission stresses and maintain long-term reliability.
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OEM Quality: Maintains factory specifications and performance standards for peace of mind and consistent operation.
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Reliability: Prevents drivetrain play and potential premature wear by securing the drive pinion shaft properly.
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Maintenance: Ideal for transmission rebuilds, repairs, or replacements to restore original drivetrain function.
What's Included
- 1× Subaru OEM Drive Pinion Shaft Collar (Part Number 32225AA000)
Installation & Compatibility
Installation of the drive pinion shaft collar typically requires transmission disassembly and should be performed by a qualified technician or experienced Subaru enthusiast. Proper tools and knowledge of Subaru manual transmission internals are necessary to ensure correct installation and avoid damage. This part is a direct OEM replacement with no modifications required, compatible with the specified WRX and WRX STI model years.
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Professional Installation: Recommended
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific year and trim level before purchase
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