Tag Archive

Tag Archives for " wheel components "

Available Now Caterpillar Part Number 143-2138

Caterpillar Part Number 143-2138

If you operate, maintain or manage a Cat 769C, 769D, 770, 770G, 771D, or 772G off-highway truck and you need new or replacement scallop disc wheels, give me a call.

 

Cat part number 143-2138 wheels are built using a unique scallop disc wheel design.  Due to the operating conditions these trucks work in, the wheels do get damaged and do wear out.

The wheel shown on the right is a new replacement Cat PN 143-2138 wheel assembly complete with all the wheel components.

Cat 769 Wheel assembly, Caterpillar PN 143-2138

The Cat Rim Group PN 143-2138 which when purchased includes all the component parts.
Cat Rim Group includes all the component parts.

  1. Rim Assembly is PN is 110-4211.
  2. The two Flanges are PN 7D7483.
  3. Bead Seat Band is PN 8X3271.
  4. Lock Ring is PN 6G1732.

Scallop Disc Wheel Repair

A common problem associated with Cat scallop wheels are broken scallops in the disc. Scallops get broken as a result of issues such as failure to maintain proper wheel nut torque causing the wheels to run loose, metal fatigue and stress, and just general wear and tear.  The good news is we can help with that!

 
The wheel disc can be repaired a cost lower than new wheel replacement. That is provided that the disc is the only problem found with the wheel during inspection. Problems with the wheel back section or wheel gutter section will mean wheel repair is too costly and replacement is the only logical solution.

For more information about wheel inspection and repair call me at the phone number shown above.

Cat 769 Wheel assembly, Caterpillar PN 143-2138 assembly

Cat 769 Wheel assembly, Caterpillar PN 143-2138 assembly

Cat 769 Wheel assembly, Caterpillar PN 143-2138 assembly

Cat 769 Wheel assembly, Caterpillar PN 143-2138 assembly

Cat 769 Wheel assembly, Caterpillar PN 143-2138 assembly

Cat 769 Wheel assembly, Caterpillar PN 143-2138 assembly

Cat 769 Wheel assembly, Caterpillar PN 143-2138 assembly

Cat 769 Wheel assembly, Caterpillar PN 143-2138 assembly

Disclaimer

All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
©Cat and ©Caterpillar are registered trademarks of Caterpillar Inc., 100 N.E. Adams, Peoria IL 61629. http://www.cat.com/en_US/copyright.html