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Arai XD-4 Diffuser
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  • Arai XD-4 Diffuser - Frost Black
  • Arai XD-4 Diffuser - Dark Smoke
  • Arai XD-4 Diffuser - Aluminum Silver

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Black
Frost Black
White
Dark Smoke
Aluminum Silver
MSRP
$33.95 - $40.95
Savings (10%):
$3.40
Price
$30.55

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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 In Stock: Ships within 24 hours
Aluminum Silver 821408 4133 In Stock: Ships within 24 hours

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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.

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Browse 3 questions Browse 3 questions and 6 answers
Why did you choose this?
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Kinda upset that my month old XD-4 Helmet let loose of one of the diffusers but gotta have it.
Matthew B on Sep 1, 2016
Replacement on my used helmet.
808Grom on Apr 29, 2016
Kinda upset that my month old XD-4 Helmet let loose of one of the diffusers but gotta have it.
Matthew B on Sep 1, 2016
One of the diffuser is craked
kmasa58 on Jul 4, 2016
Replacement on my used helmet.
808Grom on Apr 29, 2016
I lost one when a branch hit my helmet
Mike K on Mar 7, 2016
One of the diffuser is craked
kmasa58 on Jul 4, 2016
I lost one when a branch hit my helmet
Mike K on Mar 7, 2016
Hi, I have the Arai TourCross 3 - which i believe is the same as the XD4. Will this diffuser fit?
A C on Mar 8, 2016
BEST ANSWER: I believe it will ... I have XD-3 also & my XD-4 diffuser fits just fine on it. Be sure to use a hair-dryer or something to loosen up the 'glue' that's on there.
Do these also work on the XD3?
Scott G on Nov 25, 2013
BEST ANSWER: I'd would like to know the same, I can't find any replacements for my XD3.