Longfield Dana 30 and 44 U Joint 300M. These Longfield 300M Dana 44 and 60 U-Joints now come with one grease fitting instead of 4, they are cross drilled which will give you more grease storage. We went with a high impact aluminum nickel bronze bushing.

These are much better for high speed than standard bronze and will help prevent galling like our previous joints. Just think now only 2 grease fittings instead of 8. We are very happy with the field testing and the breakage test results from our new joints. Not for JK Dana 44.

  • Supplied with full circle C-clips
  • You are able to rebuild this joint
  • Designed and built by Longfield


  • Warranty: Lifetime warranty
  • Sold As: Kit
  • Country of Origin: USA
  • Material: High impact aluminum nickel bronze bushing
  • Color: Grey
  • Size: 30/44

Additional information

Weight 1 lbs
Dimensions 7.5 × 3.5 × 3.5 in