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Is etrailer Anti-Rattle Hitch Collar Compatible With Curt StowPro 2-Ball Mount  

Updated 07/28/2026 | Published 07/25/2026

Question:

Can I use this anti-rattle with the Curt StowPro 2-Ball Mount? I recently upgraded to a truck with a factory 2-1/2" receiver and I'm replacing my old ball mount. Before I order the anti-rattle collar I wanted to confirm compatibility, thanks.

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Expert Reply:

Hey Mike, congratulations on the new truck! You can definitely use the two together. The Curt StowPro 2-Ball Mount # C34FR53HY uses a standard 2-1/2" shank, making it a great match for our etrailer Anti-Rattle Hitch Collar # e55YV. It installs directly onto the receiver and helps eliminate the movement between the hitch and ball mount that causes rattling and clunking.

What kind of truck did you get and what are you towing?

expert reply by:
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Robin H
etrailer Anti-Rattle Hitch Collar
etrailer Anti-Rattle Hitch Collar
(click to enlarge)
Mike profile picture

Mike

7/28/2026

Thanks! 2026 Sierra. Looking forward to adding this to my setup. I tow a variety of things, primarily our travel trailer.

Robin H. profile picture
Etrailer Expert

Robin H.

7/28/2026

@Mike you're welcome! This is going to be a great addition to your setup for sure. If you need anything else don't hesitate to reach out.

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