Is the center plug available or do I have to order the whole assembly W8000124 ?? ( Vic, 05/06/2024 )
Unfortunately we only have this available as the entire hub cap, we do not have the center rubber plug on its own.
1981 IH 1900S. I need new hub covers for both sides as someone replaced the factory ones with aftermarket that I can’t get to seal up due to mating surface discrepancy’s. Can you email me the measurements on the bolt holes, and are the bolts 5/16”? Also, I need the outer and inner flange measurements. (Or the gasket measurements would work) I have one original for my truck that I can compare to. ( Leon Smith, 06/01/2023 )
Not answered yet.
I need the front Axle drain screw, it is plastic with threads.
( Jerry Cable, 10/21/2022 )
Hello Jerry, unfortunately that is not available separately , you would need to purchase the  W8000124 - Front Axle Hub Cap Asm (includes Gasket & Mounting Screws) 
Do you use a gasket sealer? ( Bill, 09/08/2019 )
No, just the gasket.
Looking to buy just the hub GASKETS on my 2003 Workhorse chassis, price and availability please? Also, best brand/viscosity/specification of lube for those front bearings?? Thank you.
( Jim Lozier, 06/25/2019 )
The hub gaskets are available, part # is W8003312: https://www.ultrarvproducts.com/W8003312-Front-Outer-Gasket-For-Oil-Hub-Cap

We use synthetic 80W-90 gear lube in our shop.