Availability Of 2.33" Dust Cover Without Domed Top

Updated 04/29/2026 | Published 04/26/2026

Question:

I need a 2.33 bearing dust cover for my boat trailer. The 1.281 domed F001926 will not work. I need something not domed or shaped different. Thanks

asked by: LANCE W

Expert Reply:

Hey Lance, thanks for reaching out. As far as the 2.33" caps, we carry only one that isn't domed. Take a look at the following:

- Zinc Plated Grease Cap - 2.333" Outer Diameter - 1.00" Tall - Drive In # TRDC-233

This cap is 1" tall overall and has a flat top.

Do you think this will work for your boat trailer? Why do the domed ones not work?

expert reply by: Jesse M