Name: NA/NB Miata Hydraulic Release Bearing Kit, V2
Brand: KPower Industries
SKU: KP-HRB-5-V2
Price: 379.0 USD
Availability: InStock

NA/NB Miata Hydraulic Release Bearing Kit, V2

Select 5 or 6-speed:

5-speed

6-speed

Price

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The all-new KPower Hydraulic Release Bearing for NA/NB Miata is a complete redesign focused on long-term reliability, simplified installation, and seamless compatibility with stock hydraulics. Available for both 5-speed and 6-speed transmissions, this updated unit replaces our original design with a more robust and streamlined solution.

Our original unit relied on a number of stacked tolerances from multiple vendors, which often resulted in shorter than expected life. At the heart of the new setup is a proven, self-contained bearing sourced from a Suzuki Vitara. It's a single pre-assembled unit with OEM reliability.

While this bearing has made appearances in other Miata builds, our version stands out with a precision-machined mounting plate that replaces the factory guide tube for a clean installation and perfect alignment.

Key features include:

Simplified design thanks to the OEM-style bearing
Compatible with the factory 5/8" master cylinder. No need to upgrade to a 3/4" Wilwood unit
Clean, reliable fitment designed specifically for NA/NB Miata chassis
Secondary bleeder line and port for easy initial setup

Installation directions can be found on our Installation Guide and Basempas page.

If you purchased an original KPower release bearing that's still working well but you would like to upgrade, please contact us for a special discount. And if you have an original unit that has failed prematurely, we'd also like to help. Please contact us at info@kpower.industries with your original order number.