Steer King Product Types
Steer King Product Types
Premium no-ream king pin repair kits for heavy-duty trucks.
Better engineering saves time and cost with every installation.
Steer King stands apart with the highest quality kits on the market—because when you’re working with a precision assembly like a king pin, high quality parts matter.
We make our parts better with close tolerance machining, inspection of critical dimensions, and a proprietary manufacturing process.
Every mechanic can get a great result.
We’ve engineered these industry-leading features into every king pin kit so every mechanic can get a great result and a fast, easy installation.
Our industry-leading features are built into every king pin kit.
1. Kit Box and Tray
The best box in the business keeps getting better.
2. Bi-Directional Lip Seals
Lip seals install fast—in either direction.
3. Pre-Packed* Bearings
Saves you the effort—and 10-20 minutes per install.
*Mack bearings are not pre-packed.
4. Grease Grooves
on All King Pins
Optimize lubrication on the king pin assembly.
5. Spare Parts
High quality spares keep you up and running.
6. Industry Best Warranties
4-year steel spiral kits. 2-year bronze kits.
Sales and Contact Information
No-Ream King Pin Kits for Class-8 Heavy Duty Trucks
Sales and Contact Information
No-Ream King Pin Kits for Class-8 Heavy Duty Trucks
Customer Service
Send email:
Click to email our customer service team.
Contact us:
Click for our contact information.
Business hours:
Monday – Friday: 8:00 am — 5:30 pm U.S. Central Time
Distributor Locator
(Where to Buy Our Parts)
Distributor Locator
(Where to Buy Our Parts)
Click to find a distributor near you.
ATRO sells through a network of over 3,500 distributors in the U.S. and Canada.
For export sales outside of the U.S. and Canada, please contact our Export Customer Service Representative.
Online Ordering
Online Catalog:
Click to view our online catalog.
New Accounts:
Click to register a new account.
You must be a qualified distributor to view prices and place orders for products on our website.
Sales Contacts
Click for our sales team contact info.
Our sales team coverage includes the U.S., Canada, OEM, and Export.
Technical Resources
For a more extensive view of our entire collection of Product Documentation, please visit our Support Documents.
