Toyota FJ80 Land Cruiser 30 Spline 4340 Chromoly Birfield and Axle Set 300M Shaft

Out Of Stock

Manufactured in the U.S. using only high-strength chromoly materials, RCV Performance Ultimate 30/30 spline CV Axle set simply replaces your 80 Series Land Cruiser's weak axle shafts with a high-strength design. The factory axles were designed with 30 splines at the differential, and neck down to a corse 24 Spline at the CV creating a common failure point. This axle set upgrades the weak 24 splines at the CV to a 4340 30 spline race eliminating the need to neck down the shaft. Tests prove Ultimate CV Axles to be twice as strong as OEM shafts, and they're just as tough at a straight angle as they are at extreme angles. Even if you have big tires and big power there are no worries. Ultimate CV Axles are low maintenance and operate with a smoothness you can feel - whether off road or on the street. And we back it all with a "No Questions Asked" limited lifetime warranty!

Axle set includes right and left inner axle shafts & 2 pregreased CV joints. Optional nickel plating is available for extra corrosion resistance in salty environments. We can accommodate custom length inner shafts - contact us for details & pricing.


  • - '91-'97 Toyota Land Cruiser 80 Series FZJ80, HDJ80, HDJ81, HZJ80
  • - '91-'07 Toyota Burbuja & Autana 
  • - '98-'07 Toyota Land Cruiser 105 Series FZJ105, HZJ105
*The CV joints are designed with dual snap-ring grooves to accommodate both drive flange and manual hubs.  Some trimming may be required depending on the application.

California Residents
WARNING: Cancer and/or other Reproductive

  • 4340 Chromoly Shafts
  • 30 Spline Birfields
  • 300 M Shafts

  • 1991 Toyota Land Cruiser FJ80
  • 1992 Toyota Land Cruiser FJ80
  • 1993 Toyota Land Cruiser FJ80
  • 1994 Toyota Land Cruiser FJ80
  • 1995 Toyota Land Cruiser FJ80
  • 1996 Toyota Land Cruiser FJ80
  • 1997 Toyota Land Cruiser FJ80

If you have any questions on the use or installation of this product please contact our customer support at (559)-549-6737

See manufacturer for details.

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