United Axle Repair & Service
Your Local Axle Repair Specialist
Sapp Bros. is your local partner with United Axle as they offer truck axle repair and revolutionize the axle industry in Iowa, Nebraska, Missouri, Kansas, Colorado, Wyoming, Utah, Illinois and Pennsylvania.
Sapp Bros. can replace your spindles roadside with fully-equipped United Axle Service Vehicles or at our Service Centers in:
- Omaha, NE
- Nebraska City, NE/Percival, IA
- Council Bluffs, IA
- Junction City, KS
- Peru, IL
- Denver, CO
- Harrisonville, MO
- Clearfield, PA
- Salt Lake City, UT
- Toquerville/St. George, UT
- Cheyenne, WY
Repairs That Get You Back On The Road — Fast
United Axle spindles are threaded into the axle tube allowing spindles to be easily installed and removed – making them replaceable and serviceable! United Axle is leading the axle industry in this cutting-edge technology. Their innovative proprietary process for spindle replacement is quickly completed on-site in under three hours and affordable, too.
Safe & Cost Efficient
United Axle spindles were developed with safety as the number-one concern. Their innovative installation process will give you a better, stronger and more serviceable spindle. United Axle gives you not only a safe alternative, but a more cost-efficient option. Spindle replacement is approximately 1/6th of the cost of replacing the entire axle housing and the process only takes a few hours.
Patented Proprietary Process
United Axle has developed a revolutionary process for spindle replacement. This advanced method is making a huge impact in the trucking industry, offering a new, stronger spindle that is now serviceable. Replacements are completed in under three hours, and to reinstall one of our UA spindles takes less than two hours.

The majority of roadside breakdowns are tire-related. Properly identifying bad spindles can help prevent you from becoming part of this statistic. Red flags to watch for include: metal shavings in hub oil, wheel seal leaking or hub hot to the touch after driving distances. Running a truck on bad bearings increases the chance of damaging the spindle. Once damage has occurred, options are limited. Either the entire axle or the spindle will need to be replaced. United Axle has revolutionized the process of spindle replacement.
The first step is to remove the old, damaged spindle. We can then smooth and clean up the axle tube in preparation for the new threaded spindle.

After the axle tube is prepared, the bushing is machined to custom-fit the axle tube. Once the precise size has been achieved, the axle tube can now be threaded to accept the new spindle replacement. It is then threaded into the axle tube and torqued down to specifications.

Once the spindle is threaded in and torqued down, our technician can make the final weld. This will seal the axle housing for drives and air-suppression systems. Once our spindle technician has completed the spindle replacement, the vehicle is ready for wheel assembly.
Contact Us
Call one of our locations for any axle repair or service.
- Cheyenne: 800-788-4671
- Clearfield: 800-211-8589
- Council Bluffs: 800-308-7818
- Denver: 303-289-3930
- Harrisonville: 816-442-2395
- Junction City: 785-579-6533
- Nebraska City/Percival: 712-382-1101
- Omaha: 800-394-8440
- Peru: 800-738-3910
- Salt Lake City: 801-977-3900
- Toquerville/St. George: 435-236-6201
- Salt Lake City: 801-977-3900
- Cheyenne: 800-788-4671
- Denver: 303-289-3930
- Omaha: 800-394-8440
- Council Bluffs: 800-308-7818
- Junction City: 785-579-6533
- Harrisonville: 816-442-2395
- Nebraska City/Percival: 712-382-1101
- Clearfield: 800-211-8589
- Peru: 800-738-3910
Or contact any of our service centers.