JD Fabrication Tacoma 934 CV Upgrade

*Can have a 6+ week lead time if out of stock.*
    • YEAR- 2005-2015 & 2016+
    • MODEL- Second Generation Tacoma
    • MAX TIRE SIZE- Up to 40" (Front Differential may be the weak point.)
    • WHEEL TRAVEL- Provides up to 18" of articulation range 
    • OEM CV Axle required to assemble! 

    JD Fabrication now offers a 934 inner CV conversion for the Tacoma! 

    Converting to the 934 allows for a full 28 degrees of movement verses the stock 21 degrees.  In addition to the added strength the 934 design is also much shorter than the OE unit thus allowing for a longer axle length which reduces the CV angle in all ranges.  The increased range of safe operation angle also reduces inner axle bind which is the direct result of the outer Birfield failure.

    Here is how it works-

    We take OEM stock inner CV's and we machine them in house to accept proprietary laser cut 934 CV flanges.  The flanges are then Tig welded on inside and out for maximum strength.  After the welding is complete we machine the assembly again so the modified stub shaft is perfectly balanced.  

    A very small frame notch is required in order to clear the 934 assembly and we include fill plates that get welded back in.

    All kits include bullet proof 300m axles that can be made to any length specified so this kit can work with any length arms. Please call us if you have a specific length that is not listed. 

    The 934 kit comes complete with 934 CV's, 300m axles, boots, clamps, grade 8 socket head cap hardware, snap rings, frame fill plates and CV grease.

    If you want we will also build your complete axle assemblies in house that can be shipped out ready to bolt on.  We charge an additional $460 for this service and that includes disassembly of the OE axles and complete rebuild.

    We will need your OEM CV's axles to use to build the new 934 Conversion Axles. Please note that aftermarket inner CV's will not work with our kit.  If you have questions regarding your CV's please give us a call and we are happy to help you identify what you have. 

    $2,506.00

    JD Fabrication Tacoma 934 CV Upgrade JD Fabrication Tacoma 934 CV Upgrade JD Fabrication Tacoma 934 CV Upgrade JD Fabrication Tacoma 934 CV Upgrade
    JD Fabrication Tacoma 934 CV Upgrade JD Fabrication Tacoma 934 CV Upgrade JD Fabrication Tacoma 934 CV Upgrade JD Fabrication Tacoma 934 CV Upgrade
    $2,506.00
    Axle Length
    Complete Assembly
    $2,506.00
    *Can have a 6+ week lead time if out of stock.*
      • YEAR- 2005-2015 & 2016+
      • MODEL- Second Generation Tacoma
      • MAX TIRE SIZE- Up to 40" (Front Differential may be the weak point.)
      • WHEEL TRAVEL- Provides up to 18" of articulation range 
      • OEM CV Axle required to assemble! 

      JD Fabrication now offers a 934 inner CV conversion for the Tacoma! 

      Converting to the 934 allows for a full 28 degrees of movement verses the stock 21 degrees.  In addition to the added strength the 934 design is also much shorter than the OE unit thus allowing for a longer axle length which reduces the CV angle in all ranges.  The increased range of safe operation angle also reduces inner axle bind which is the direct result of the outer Birfield failure.

      Here is how it works-

      We take OEM stock inner CV's and we machine them in house to accept proprietary laser cut 934 CV flanges.  The flanges are then Tig welded on inside and out for maximum strength.  After the welding is complete we machine the assembly again so the modified stub shaft is perfectly balanced.  

      A very small frame notch is required in order to clear the 934 assembly and we include fill plates that get welded back in.

      All kits include bullet proof 300m axles that can be made to any length specified so this kit can work with any length arms. Please call us if you have a specific length that is not listed. 

      The 934 kit comes complete with 934 CV's, 300m axles, boots, clamps, grade 8 socket head cap hardware, snap rings, frame fill plates and CV grease.

      If you want we will also build your complete axle assemblies in house that can be shipped out ready to bolt on.  We charge an additional $460 for this service and that includes disassembly of the OE axles and complete rebuild.

      We will need your OEM CV's axles to use to build the new 934 Conversion Axles. Please note that aftermarket inner CV's will not work with our kit.  If you have questions regarding your CV's please give us a call and we are happy to help you identify what you have.