diff pinion gear RARE

• Explore our exclusive collection of pre-owned (USED!) great condition ring gear and pinion sets for your NA or NB and -09 NC Miata, also compatible with RX-7 and S2000 differentials.
• proper gear ratio can drastically improve your vehicle performance and overall feel of power delivery.
  
• Perfectly suited for N/A high RPM builds (4.44, 4.625, 4.78) or high-horsepower turbo projects (3.6).
• Elevate your driving experience with these unique ratios, ideal for unleashing the full potential of your Mazda Miata.

To secure your special order item, if not on stock reach out to us via email or chat on our website. While we strive to maintain those in stock, availability may vary. If you are able to add this product to cart, we have it on stock and you can order!

Please note that your speedometer will read wrong after you swap ring gear and pinion in your differential. If you want to correct this you have to  installing correct speedo gear in your gearbox which is where speedometer reads data from. You will have to source this by yourself. Feel free to ask us where to order one though.

If you require, we can send you detailed pictures of the gear set you are about to buy. Message us for that.

note: these comes with the bearing pressed on - this bearing is not suitable for mx-5 differentials so you will have to press it out and press in correct size bearing yourself. We recommend to always use new bearings while doing this job.