MX1 MB3 A131 3 Speed Transmission Rebuild Master Kit Fits 1985-1987 GM GEO
Premium Transmission Master Kit for GM & GEO MX1, MB3, A131 3-Speed (1985-1987) – designed to meet or exceed OEM standards for durability and performance.
Fits:
- GM & GEO MX1, MB3, A131 (1985-1987)
- Chevy Nova & Geo Prizm (Carb) SOHC (1985-1997)
Kit Includes:
- Transmission Overhaul Kit
- Standard Set of Friction Clutch Plates
- Standard Set of Steel Clutch Plates
- Most kits include BorgWarner friction plates
- Some applications may use OE Raybestos, Dynax, Allomatic, ZF, or Honda friction plates as required
Order Information:
For fast processing, please include your vehicle’s year, make, model, and VIN at checkout.
Shipping:
- USA: UPS Ground (Continental U.S.), USPS Priority Mail (Alaska & Hawaii)
- International: Contact us for USPS Priority Mail rates if your country is not listed.
Need Help?
Expert Support Available – Just Ask for John!
We stock hundreds of transmission kits and hard-to-find parts. If you don’t see what you need, contact us, and we’ll list it in our store.
Thank you for choosing JKGJ Transmission Parts – Quality Parts for the Car You Love to Drive!





