Differential Pinion Oil Seal For GT86/BRZ [Aftermarket]

Aftermarket Differential Pinion Oil Seal for GT86/BRZ

Replace your worn or leaking differential pinion oil seal with this high-quality aftermarket component, engineered for the Toyota GT86 and Subaru BRZ. The pinion seal is a critical component that prevents differential oil from leaking past the pinion shaft—essential for maintaining proper lubrication and preventing costly differential damage.

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Key Features:

• Direct replacement for factory differential pinion seal
• High-quality rubber and metal construction resists heat and oil degradation
• Eliminates differential oil leaks from the pinion shaft
• Precision-engineered fitment for GT86/BRZ differential
• Essential for differential maintenance and repair
• Designed to withstand high rotational speeds and temperatures

Why Replace Your Pinion Seal?

A failing pinion seal produces symptoms like differential oil leaks visible on the driveshaft or underneath the vehicle, low differential oil levels, or whining noises from the differential. Left unchecked, a leaking pinion seal can lead to differential oil starvation and catastrophic differential failure. Replacing a worn seal prevents oil loss and protects your differential from expensive damage. This seal should always be replaced when removing the driveshaft or performing differential service.

Compatibility:

Fits Toyota 86 (GT86) and Subaru BRZ models (2012-2020 first generation, 2022+ second generation) with factory differential.

Professional installation recommended. Differential must be drained before seal replacement. Pinion nut torque and preload must be set correctly during installation. Fresh differential oil required after installation.