4pcs 2.441in Stainless Steel Trailer, Replacement Bearing Cap with Grease Level Indicator, Hub Accessory for Boat and Utility Trailers
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Product details
| Management number | 214560445 | Release Date | 2026/04/12 | List Price | US$19.96 | Model Number | 214560445 | ||
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- Automatic Grease Level Indicator: This stainless steel trailer features an automatic check function that clearly shows grease levels, helping prevent bearing failure caused by under-greasing or over-greasing during routine maintenance.
- & Durable Build: Made from premium stainless steel, the trailer resists rust and even in wet or salty environments, ensuring long-lasting performance for boat trailers and outdoor utility use.
- Keeps Contaminants Out: The creates a slight internal pressure of about 3 psi inside the hub, effectively blocking water, dirt, and debris from entering—ideal for frequent boat launching or muddy trail conditions.
- Easy Tool-Free Installation: Designed for quick and hassle-free setup, this trailer bearing accessory requires no special tools or professional help, making it perfect for DIY trailer owners who value convenience and reliability.
- Universal Fit for 2.441in Hubs: Specifically sized for standard 2.441-inch trailer hub diameters, this 4-piece set includes everything needed to protect all wheels on most single-axle boat and utility trailers right out of the box.
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