Determining Which Grease Cap Fits Haul Master 4' x 8' Trailer
Updated 06/14/2021 | Published 06/11/2021
Products Featured in This Question
Question:
I have a Haul Master 1720 lb. Capacity 48 in. x 96 in. Super Duty Folding Trailer from Harbor Freight. I lost one of my bearing hub dust caps and need to replace it. I bought a 1.988 size cap which is to small. Do you know the correct size? Thanks
asked by: Jim T
Expert Reply:
I would be happy to help you find the correct grease cap for your Haul Master 4' x 8' trailer but unfortunately we do not have a a breakdown of the parts you specific trailer uses.
You will need to use digital calipers like # PTW80157 to measure the hub bore of your trailer's hub to determine the correct grease cap as shown in the included diagram.
For example the Fulton Grease Cap - 2.333" Outer Diameter - Drive In # F001601 fits hubs that have a hub bore of 2.333" and is the next largest cap after the 1.988" cap that you mentioned was too small.
If you find you have a different hub bore diameter just let me know.
I included a video of the # F001601 for you to take a look at.
(click to enlarge)
Product Page this Question was Asked From
Bearing Buddy Bearing Protectors - Model 2047SS - Stainless Steel (Pair)
- Trailer Bearings Races Seals Caps
- Caps
- Bearing Protector Grease Cap
- 2.05 Inch
- 2000 lbs Axle
- Bearing Buddy
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