USA Standard Gear ZMBK137CWS Transmission Bearing and Seal Kit

If you're diving into a manual transmission rebuild for your 1989-1991 Mazda RX-7, the ZMBK137CWS Transmission Bearing and Seal Kit from USA Standard Gear is a must-have. With over 50 years of experience in providing quality OEM and aftermarket components, USA Standard Gear ensures that you have everything you need to get your transmission running smoothly again.

Product Details

• Complete Transmission Bearing and Seal Kit, specifically designed for the RX-7's 5-speed transmission.
• Includes essential Synchronizer Rings for optimal shifting performance.
• Features a robust 15mm wide single ball front counter shaft bearing for enhanced durability.
• 3rd-4th gear rings come with 36 teeth and are distinct from the 1st-2nd rings, ensuring precise gear engagement.
• Includes a reverse synchro ring to maintain smooth operation in all gears.
• Designed specifically for the 1989-1991 Mazda RX-7.
• Sold as a complete kit for easy installation.

Fitment

• 1989 Mazda RX-7
• 1990 Mazda RX-7
• 1991 Mazda RX-7

Why Choose USA Standard Gear?

With a commitment to quality and performance, USA Standard Gear has built a reputation for reliability. This kit not only fits perfectly but is also engineered to withstand the demands of spirited driving and track days. Whether you're a weekend warrior or a daily driver, this kit is tailored to meet your needs.

Customer Feedback

RX-7 owners have praised the ZMBK137CWS for its seamless fit and performance. One owner noted, “I rebuilt my 1990 RX-7 with this kit, and the shifts are crisp and smooth. It brought my transmission back to life!” This feedback highlights the real-world reliability and effectiveness of the kit.

Don’t compromise on your RX-7's performance. Upgrade with the USA Standard Gear ZMBK137CWS Transmission Bearing and Seal Kit and enjoy the precision and reliability that comes with it!