Hard Working Trailer Wheel Bearing Protector Caps Stainless Steel 1.781 Inch Hubs Two Pack With Grease Level Monitoring Window For Boat Trailers Marine Use Heavy Duty Seal

Stainless Wheel Bearing Caps for 1.781 in Hubs 2 Pack
✔️ Diameter 1.781 in (45.3 mm) stainless hub caps, 2 pieces

These trailer wheel bearing protector caps shield the hub from dust and water, ideal for boat trailers and marine storage and towing.

✅ Diameter 1.781 in (45.3 mm) stainless steel construction for durability and seal
✅ Grease level monitoring window for quick lubricant checks
✅ Includes 2 pieces per pack for replacement on boat trailers
✅ Protects hub from dust, water exposure during storage, ramp use, and towing

💡 What is a trailer wheel bearing protector cap used for on boat trailers? This handy part helps shield the hub from dust and moisture and makes grease checks easy.

- Keeps dust, water, and salt spray away from bearings and hub
- Includes a grease level window for quick lubricant checks
- Fits 1.781 in hubs and comes in a handy 2-pack
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