Can Bearing Buddy be Used to Replace 48355 Oil Cap
Updated 10/30/2025 | Published 02/11/2025
Question:
Is there a Bearing Buddy Kit for a Turbo Lube 48355 Oil Kit?
asked by: Ron
Expert Reply:
Hey Ron, thanks for reaching out!
In the past we've looked at the Bearing Buddy Bearing Protectors # BB2328SS as a replacement for the 48355 oil kit, but these fit a hub bore of 2.328" and are designed only for grease applications. If you're wanting a Bearing Buddy kit to fit with oil, there unfortunately isn't one.
If you're wanting to swap over to grease, then you'll need to confirm the size of your hub bore (where the grease cap fits in) and I'll need to know what the inner and outer dimensions are of the seal at the back of your hub in order to recommend a replacement for you that works.
Product Page this Question was Asked From
Bearing Buddy Bearing Protectors - Model 2328SS - Stainless Steel (Pair)
- Trailer Bearings Races Seals Caps
- Caps
- Bearing Protector Grease Cap
- 2.33 Inch
- 4400 lbs Axle
- 5200 lbs Axle
- 6000 lbs Axle
- Bearing Buddy
more information >
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Jon G.
10/30/2025
Hey Ron, did you get a chance to measure your hub bore and seal dimensions for the Bearing Buddy setup? Once you have those numbers, I can help narrow down the right replacement. Your update could make it easier for others working with the same Turbo Lube system.