Uniball Cups
Dirt King
Uniball Cups
Check fitment before ordering
Match the year, make, model, trim and engine in the product details. Review mounting requirements and vehicle modifications. Ask us about this part.
Eligible returns within 30 days of receipt. Items must be unused, with tags and original packaging. Contact Lee Mods before sending anything back. Lee Mods pays return shipping for eligible U.S. returns; no restocking fee. See Returns & Exchanges for full conditions.
| Item | For Probearing / FK Bearing | OD | ID | Width |
|---|---|---|---|---|
| 1” Uniball Cup | P9AU16T / WSSX16T | 2.625" | 2.125" | 1.58" |
| 1” Uniball Cup | P9AU16T / WSSX16T | 2.625" | 2.125" | 2.125" |
| 1” Uniball Cup | P9AU16T / WSSX16T | 2.625" | 2.125" | 2.5" |
| 1.5" Uniball Cup | P9UD24T / COMH24T | 3.25" | 2.75" | 1.75" |
Description
Dirt King uniball cups are precision machined in house from 4130 chromoly steel. These cups have chamfered edges on the snap ring groove to eliminate scarring when pressing in the uniball. We hold +/- .0002 on the uniball cup bore allowing for a perfect press fit after welding when using our brass uniball slug. The slug helps absorb heat and keeps the cup from deforming throughout the welding process.
Your vehicle
Select a vehicle to check the supplied application records for this part.
Choose or change vehicle →Product reference & ordering help
Manufacturer & part identification
Dirt King
| Option | SKU / part reference |
|---|---|
| Select | Make Selection |
| 1” Uniball Cup - 1.58” Wide | DK-12400158 |
| 1” Uniball Cup - 2.125” Wide | DK-124002125 |
| 1” Uniball Cup - 2.5” Wide | DK-12400250 |
| 1.5” Uniball Cup | DK-12380175 |
Vehicle compatibility
Read the application years, model, trim, engine and exclusions in the description above. A make-level collection or product recommendation alone does not confirm fitment.
Request fitment help →Installation & specifications
Review the manufacturer’s specifications and installation notes above. Confirm required mounting hardware, tools and modifications before ordering. If instructions are not supplied, contact us with the part reference.
Shipping expectations
Processing and delivery vary by product, supplier and destination. Contact us to confirm timing for your part before planning an installation.
Shipping & delivery informationManufacturer warranty
Coverage and exclusions vary by manufacturer and part. Review the supplied product documentation or ask us for the applicable terms.
Warranty information