Bearing Buddy®, 1781


$24.99 PR

The Bearing Buddy® with Auto Check 1781 is a trailer wheel bearing protector which fits a 1.781 in. opening. It provides a fast visual check for lubricant level, hub pressure, and prevents overfill and damage to the hub seal.

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This trailer wheel bearing protector, the Bearing Buddy® with Auto Check 1781, fits a 1.781 in. opening. It offers a visual check for lubricant level and for internal hub pressure. The Bearing Buddy® comes with an auto pressure control feature. This helps to prevent overfill and also helps to avoid hub seal damage. Model 1781 is a chrome and brass Bearing Buddy® used for hubs with the following outer bearing cone number: LM-11949.


  • Bearing Buddy® with Auto Check 1781
  • Auto pressure control feature
  • Chrome and brass
  • Fits 1.781 in. bore hole diameter
  • Outer bearing cone: LM-11949
  • Outer bearing cup: LM-11910
Click here for more information and sizing

  1781 BEARING BUDDY in Bearing Buddy® and Trailers and Trailer Parts at Agri Supply ®.

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