Aluminum Tubing
Part No. TK400-125-72

Sonnax 4" diameter driveshaft tubing TK400-125-72 features stout .125" wall thickness, for use with 4" aluminum weld yoke ends. Sonnax offers premium OE-quality Kaiser® aluminum tubing for the highest quality driveshaft builds. Everything from street to strip, on road and off, can benefit from the added strength and lighter weight of an aluminum driveline.

  • Material: KDS4-T8
  • Weight: 10.045lbs
  • Tube Dia.: 4.00"
  • Length: 72.000"

Where to Buy

Contact your local driveline shop for availability. If you need assistance finding a shop, or if you would like to become a distributor, fill out the form and a Sonnax driveline product specialist will contact you.

  •  Aluminum Tubing TK400-125-72

Aluminum Tubing

  • KDS4-T8 Tubing ordered to exacting specifications to ensure consistent straightness & wall thickness
  • Surpasses ASTM-B210-04 specification
  • .125" Wall thickness improves torque yield

Sonnax tubing from Kaiser® is the best foundation for a driveshaft that’s easy to build and balance. It’s the ideal way to increase strength and critical speed, whether you’re replacing thin-wall OE aluminum/steel tubing or converting from a steel two-piece to an aluminum, one-piece driveshaft.