CURT 45921 Replacement Anti-Rattle Rubber Bumper for Adjustable Trailer Hitch Ball Mount #45900, #45901 or #45907

Was: $11.99
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Part #: 45921
Our Guarantee
  • Replacement anti-rattle bumper for CURT #45900, #45901 or #45907
  • Helps reduce vibration between channel and attachment for quieter towing
  • Adjustable channel mount allows for precise trailer leveling

  • Includes one bumper only

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This replacement anti-rattle bumper is designed to fit CURT adjustable channel mounts #45900, #45901 and #45907. It fits into the back of the channel mount and helps reduce vibrations.

BrandCURT Mfg
Length4 inch(es)
Width3 inch(es)
Height1 inch(es)
Weight.25 lb(s)
WARNING CA Proposition 65No
FinishBlack Rubber
WARNING: Some products may contain chemicals such as DEHP, which can cause cancer, birth defects or other reproductive harm. For more info go to
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