Best in 7 days
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Harmony XB4, Key switch selector head, metal, black, Ø22, key n°3131A, 2 positions, stay putThis Harmony XB4, black head with key (key no. 3131A) for key selector switch has 2 positions, operates with stay put mechanism with key withdrawal on left position. This head with key provides a versatile interface for controlling your machines. It is easily installed and replaced on compatible complete key selector switch units to provide a secure manner for authorized staff to switch between process or machine operating modes. It is impact
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.8 ★★★★★
Based on 2378 reviews
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Product Reviews
★★★★★ 5
Fitted perfectly
Style: Gloss Black Double Slats, Size: E46（1999-2002）2-Door
Fitted perfectly
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Looks so dang good!
Style: Gloss Black Double Slats, Size: F30（2012-2018）
These look incredible and are a must have upgrade on every BMW F30. Super easy to install, just snaps into place!
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Let there be light
Easy to mount and wire. Seems to be made sturdy for trail riding. Easy to see behind utv on dusty trails.
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Reviewed in the United States on February 11, 2026
★★★★★ 5
Work great
Just to let people know, they dont work very well unless there is something in the air to reflect the light off like sand, rain or fog. I like them for trail riding in the dunes. More noticable than just a normal lighted whip.
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Reviewed in the United States on October 20, 2025
★★★★★ 5
Look heavy duty
They are well-made
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Reviewed in the United States on December 24, 2025
