N4AEL JR401E 4 Speed RWD Transmission Overhaul Kit Fits 1988–1992 Mazda Miata

 

This Overhaul Kit is designed for the Mazda N4AEL (JR401E) 4-speed rear-wheel-drive (RWD) transmission, covering model years from 1988 to 1992. Built with professional rebuilders in mind, it meets or exceeds OEM standards for high performance, durability, and reliability.

Kit Includes:

• OE quality paper gaskets

• Rubber lip seals

• O-rings

• Pan gaskets (cork or fiber)

• Metal-clad seals

• Sealing ring kit (metal or Teflon, depending on application)

Some late-model kits may include reusable hard-molded rubber pan and case gaskets. Specific kit contents will be listed in the description.

Vehicle Fitment:

• Mazda 929/S: 1988–06/1991

• Mazda RX-7: 12/1988–09/1992

• Mazda Miata: 1998–2000

This kit is assembled by JKGJ Transmission Parts, a trusted name for quality transmission components.

Expert Support: Contact Us – Just Ask For John!

Available 7 days a week for product inquiries or support.

Shipping Information:

• Ships via UPS Ground to the Continental U.S.

• USPS Priority Mail for Alaska and Hawaii

• International shipping available – please contact for USPS Priority Mail quotes if your country isn’t listed

Please include your vehicle’s year, make, model, and VIN number to ensure accurate processing and quick fulfillment.

We offer a wide range of transmission rebuild kits and parts. If you don’t see what you need, simply contact us, and we’ll list it for you.

 

JKGJ Transmission Parts – Quality Parts for the Car You Love to Drive