This is a transmission rebuild kit for the Rear Wheel Drive Mazda RX7 with the Rotary 1.1L Engine and the 4 Speed "MRX4R" Transmission for years 1979-80

This Super High Quality Kit is made by TRANSPARTS

Part# BK137A

This Transmission has an Aluminum Case and is Rear Loaded.

This kit will work for the following Mazda applications with the 15mm wide Single Ball Front Countershaft Bearing:

RX7 Rotary 1.1L 1979-80

B2000 4 Cyl 2.0L 1980-84

This kit includes all New Bearings, Seals, and Gaskets! So why not use what the professionals use!?

IMPORTANT! PLEASE READ!

It is important to note that the Front Countershaft Bearing can vary!  This Rebuild Kit comes with the 15mm wide Single Ball Front Countershaft Bearing!  If you need the 20.5mm wide Double Ball Front Countershaft Bearing, please see our other listing!

Don't get caught with a kit of lesser Quality!

This is an actual picture of the item for sale.  This is NOT a generic picture.

Please provide a valid United States Postal Service mailing address (Mail) and a United Parcel Service shipping address (UPS Brown Truck) in the note field when you complete your check out.

We will ship worldwide!  If your country is not listed as a ship to location, please contact us for a United States Postal Service Priority Mail shipping price!

*If you don't see what you need here, contact us and we will list it here on eBay. We have hundreds of bearing kits and all kinds of hard parts available.

You can reach us by messaging us through eBay with any questions you may have.