Description
Product Overview
The Wilwood 380-0928 spindle hub seal is engineered for demanding brake applications. Constructed from high‑grade painted material, it resists corrosion and wear while maintaining a tight seal under extreme temperatures. Precision‑machined dimensions ensure a perfect fit on compatible spindle hubs, delivering consistent hydraulic performance and reducing the risk of fluid leakage. This seal meets OEM specifications and is backed by Wilwood’s rigorous testing protocols, including finite element analysis and dynamic cycle testing.
Usage
Designed for both performance‑oriented sports cars and daily commuter vehicles, the 380-0928 seal fits a wide range of brake assemblies. It excels in track environments where repeated hard braking generates high heat, as well as in everyday driving where reliability and low maintenance are paramount. Install the seal during routine brake service or when replacing worn components to restore optimal brake function.

Why Choose Us
Wilwood combines cutting‑edge CAD design with extensive finite element analysis to produce seals that outperform standard aftermarket parts. Each seal undergoes dynamic testing to verify durability under real‑world conditions. Our commitment to quality ensures that every product leaves the factory meeting strict tolerance standards, giving technicians confidence in long‑term performance.
Key Features
- Durable painted finish resists corrosion and UV exposure
- Precision‑engineered dimensions for a perfect fit
- Validated through finite element analysis and dynamic testing
- Compatible with a wide range of performance and daily‑drive vehicles
- OEM‑level reliability at an affordable price point
FAQ
What vehicles are compatible with the 380-0928 seal?
The 380-0928 seal fits any brake system that uses Wilwood’s standard spindle hub dimensions. Refer to your vehicle’s service manual or contact our support team with the make and model for confirmation.
How does the painted finish benefit the seal?
The painted coating provides an extra barrier against rust, moisture, and UV degradation, extending the seal’s service life compared to uncoated alternatives.
Can I install this seal myself?
Yes, the seal is designed for straightforward installation with standard brake service tools. Follow the included installation guide for best results.
What testing does Wilwood perform on this seal?
Each seal undergoes finite element analysis, dynamic cycle testing, and temperature endurance trials to ensure it meets high‑performance standards.
Is there a warranty on the 380-0928 seal?
Wilwood offers a limited warranty covering manufacturing defects for a period of one year from the date of purchase.





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