Dexter Vault Hub Service Kit Replacement Kits
Updated 09/02/2025 | Published 06/25/2025
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Question:
Hello, I have a 2008 Supra with a 2008 Boatmate trailer which has the Vault style hubs. One of them is leaking all over the wheel and I need to fix it. I’m not having great luck finding the kit I need to make this happen. I’m not opposed to going with a non-vault hub to replace them either. Just looking for some help. Thanks
asked by: Daniel B
Expert Reply:
Hey Daniel, I'd be happy to help!
We actually have replacement kits for the Vault style hubs, but it really depends on what you're needing to fix. Here are the kits listed out according to axle capacity:
- 2.5K-3.5K # DX52UR
- 4.2K-5.2K # DX23ER
- 6K # DX83ER
- 7K # DX73ER
Do these kits seem to have what you're needing, or are you needing something else that's not included in the kits?
Product Page this Question was Asked From
Dexter Vault Hybrid Lubrication System for 2,500-lb to 3,500-lb Trailer Buddy Axles
- Trailer Bearings Races Seals Caps
- Caps
- Bearing Protector Grease Cap
- 1.99 Inch
- 2500 lbs Axle
- 3200 lbs Axle
- 3500 lbs Axle
- Dexter
more information >
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Jon G.
9/2/2025
Hey Daniel, did any of the replacement kits for the Vault style hubs work for your trailer, or are you still looking for a different solution? If you’re still looking for a solution, I’m happy to help.