Bearing Buddy 2.441" Chrome Trailer Wheel Bearing Protector with Bra, 2-Pack (42441)
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Bearing Buddy 2.441" Chrome Trailer Wheel Bearing Protector with Bra, 2-Pack (42441)
This bundle pairs the original Bearing Buddy pressurized bearing protector with the Bearing Buddy Bra — a vinyl cover that fits over the protector to contain excess grease and keep it off your tires and wheels. The 2.441" bore chrome model features a triple chrome-plated brass barrel with stainless steel internal components, an automatic 3 psi pressure relief system to protect hub seals, and a built-in piston that lets you visually check lubricant level without tools. A 2-pack covers both wheels on a single axle.
Features
- 2.441" bore diameter — fits hubs requiring the 42441 specification
- Triple chrome-plated brass barrel with stainless steel internal components
- Automatic pressure control limits internal hub pressure to 3 psi — protects seals from over-pressurization
- Sealed design prevents air from entering the hub, eliminating internal corrosion
- Lubricant level visible by pressing the edge of the piston — no disassembly required
- Makes hubs safely submersible for boat trailer launching
- Includes Bearing Buddy Bra vinyl cover to contain excess grease and protect tires and wheels
- Sold as a 2-pack — covers both wheels on one axle
Compatible Applications
- Boat trailers with 2.441" hub bore diameter
- Snowmobile trailers
- ATV and utility trailers
- RV and travel trailers
- Any trailer hub requiring a 2.441" bearing protector
Parts Desk Insights
Best Use Case: This is the complete package for trailer owners who want bearing protection and a clean installation in one purchase. The Bra is especially useful if your trailer sits in a garage or storage facility — it keeps grease off the wheel face and surrounding surfaces during storage and transport. The 3 psi automatic pressure relief is a key safety feature: it prevents over-pressurization that can blow out hub seals, which is a common failure point when standard Bearing Buddies are over-greased. The 2.441" bore is a common size on mid-range boat and utility trailer axles — always measure your hub bore before ordering. For the same bore without the Bra, see the standard chrome bearing protector range. For trailers with drum brakes, pair with the Bearing Buddy Spindo Seal. For other With Bra sizes, see the 42445 (2.441" chrome With Bra) and 43105 (2.328" chrome With Bra).
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.