Axle/Hub Assembly, CV Joint, TR4A – TR6 with 6-Bolt R200(B) Diff, Pair

SKU: 273B-274B Categories: ,
Dimensions: 22 × 13 × 7 in
Weight: 47.5lbs


Upgraded CV joint axle and hub for use with a Nissan 6-bolt R200 differential

Fits Triumph TR4A, TR250 and TR6

Sold as a right and left side pair


CV joint axles are an excellent modern upgrade for your TR6.  CV joints are stronger, more efficient and smoother operating than the original universal joints.  The benefits include less chance of failure, more power delivery to the wheels and better handling.

This pair of axles are the correct lengths to fit in a TR4A IRS, TR250 or TR6 with a Nissan 6-bolt R200 or R200B differential installed.  The assembly includes two Good Parts upgraded rear hubs (SKU 112) with your choice of wheel stud length.  The kit includes mounting hardware for the axles and hubs.

Click here to go to our R200 Diff Sources and Modifications info page for more information on differentials that match this set of axles.

NOTE: Some grinding may be required for proper installation. For more information click here for installation instructions.

Ordering Guide:

  • Some R200B differentials have threaded holes in the axle flanges requiring short bolts and lock washers while others have non threaded holes requiring long bolts and nuts.  From what I can determine, the 3.357:1 through 1/2010, all 3.538:1 and 3.692:1 through 2011 have non threaded holes and use LONG bolts. 3.357:1 after 1/2010 and 3.692:1 2012 and later have threaded holes and use SHORT bolts.  Choose long or short bolts in the drop box.
  • All R200, 3.357:1 and 3.538:1 R200B differentials have unthreaded holes in their output flanges and require LONG axle mounting bolts.  Choose long bolts in the drop box.
  • If you are unable to confirm which bolt holes your differential has or have not yet purchased a differential, order the long bolts. If your differential has threaded holes they can be drilled out to accommodate the long bolts.

Available Wheel Stud Lengths:

7/8″ = Wire wheels

1-3/16″ = Factory steel wheels and most aftermarket alloy wheels

1-3/8″ = Alloy wheels with thicker center flange (may require measuring to ensure proper lug nut thread depth)

1-9/16″ or 1-3/4″ = Wheels + wheel spacers

2-1/4″ (+1/4″ unthreaded nose) = Full length for custom cutting or open ended lug nuts

2″ (+1/4″ unthreaded nose) ½-20 ARP = Larger ½-20 studs for increased strength, made by ARP

Wheel studs are standard 7/16-20 thread unless specified otherwise. Wheel stud length is measured from the face of the wheel flange without the brake drum installed.

Additional information

Weight 47.5 lbs
Dimensions 22 × 13 × 7 in
Hub Mounting Holes

5/16” for factory hub mounting studs, 3/8” for Good Parts uprated studs or rear disc brake kit

Wheel Stud Length

7/8" factory length for wire wheels, 1-3/16” factory length for steel wheels, 1-3/8", 1-9/16” for steel wheels with 3/8” spacers, 1-3/4", 2-1/4″ threaded length (+1/4″ unthreaded nose), 2" threaded length (+1/4" unthreaded nose) ½-20 ARP + $140

Axle to Differential Mounting Bolt Length

Long (for unthreaded differential flanges), Short (for threaded differential flanges)


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