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Arai XD-4 Diffuser

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Arai XD-4 Diffuser Rear Vent

Replacement rear top vents for the Arai XD-4 Helmets.  Snaps onto original vent base. Does not include base or screws. Sold as a pair.

Product Style RevZilla Item # Manufacturer Product # Availability
Black 821407 4132 In Stock: Ships within 24 hours
Frost Black 821403 4135 In Stock: Ships within 24 hours
White 821406 4131 In Stock: Ships within 24 hours
Dark Smoke 821409 4134 Out of Stock
Aluminum Silver 821408 4133 In Stock: Ships within 24 hours


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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

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Have a functionality, fit, or otherwise product-specific question about the Arai XD-4 Diffuser? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Arai XD-4 Diffuser
Already Asked: 1 Question, 1 Answer
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Scott G asked: Do these also work on the XD3? Nov 25, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
Sam B: I'd would like to know the same, I can't find any replacements for my XD3. Dec 3, 2013
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