Can I Replace the Ball Mount of a 3 Inch B&W Tow and Stow for a 2-1/2 Inch Ball Mount?
Published 08/03/2023 >
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Question:
Can I buy just the shank replacement. I need to change from the 3 inch shank with tow and stow to a 2.5 shank. I believe the double ball mount will work on a new shank. Please point me in the right direction. Thanks.
asked by: David R
Expert Reply:
No, you can't. I contacted B&W this morning and was told they do not sell the components of their tow and stow ball mounts separately. While you are most likely correct and they are probably interchangeable, B&W wants you to buy a new one.
It sounds like you have either item # BWTS30037B or item # BWTS30040B. The comparable 2-1/2" Tow and Stow two ball ball mounts are listed below:
B&W Tow & Stow 2-Ball Mount - 2-1/2" Hitch - 7-1/2" Drop/Rise item # BWTS20040B
B&W Tow & Stow 2-Ball Mount - 2.5" Hitch - 5" Drop/4.5" Rise item # BWTS20037B
I have linked our entire selection of 2-1/2" B&W Tow and Stows below in case one of these is not what you want. If you have any additional questions feel free to email me back directly.

Product Page this Question was Asked From
B&W Tow & Stow 2-Ball Mount - 3" Hitch -7-1/2" Drop, 7" Rise - 21K - Black
- Trailer Hitch Ball Mount
- Adjustable Ball Mount
- Two Balls
- 2 Inch Ball
- 2-5/16 Inch Ball
- Steel Shank - Matte Black
- Drop - 7 Inch
- Rise - 7 Inch
- Fits 3 Inch Hitch
- 21000 lbs GTW
- B and W
more information >
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