Replacement Internal Liner (Comfort Liner) for Arai XD3 Helmets
See size chart for exact fitment information (not all liners fit all sizes of helmets!)
Have a functionality, fit, or otherwise product-specific question about the Arai XD3 Comfort Liner? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

| Helmet Size | Lining Code | 12 mm | 10 mm | 7 mm | 5 mm |
|---|---|---|---|---|---|
| XS | II | Optional | Standard | Optional | Optional |
| S | II | Optional | Optional | Standard | Optional |
| M | III | Optional | Standard | Optional | Optional |
| L | III | Optional | Optional | Standard | Optional |
| XL | IV | Optional | Optional | Standard | Optional |
| XXL | IV | Optional | Optional | Optional | Standard |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Click here to see the full Arai Helmets Size Chart
| Product Style | RevZilla SKU ID | Manufacturer Product # | Availability |
|---|---|---|---|
| Type II / 5MM | 288961 | 4233 | In Stock: Ships next business day |
| Type II / 7MM | 288962 | 4232 | Out of Stock |
| Type II / 10MM | 288963 | 4231 | Out of Stock |
| Type II / 12MM | 288964 | 4230 | Out of Stock |
| Type III / 5MM | 288965 | 4237 | In Stock: Ships next business day |
| Type III / 7MM | 288966 | 4236 | Out of Stock |
| Type III / 10MM | 288967 | 4235 | Out of Stock |
| Type III / 12MM | 288968 | 4234 | In Stock: Ships next business day |
| Type IV / 5MM | 288969 | 4240 | In Stock: Ships next business day |
| Type IV / 7MM | 288970 | 4239 | In Stock: Ships next business day |
| Type IV / 10MM | 288971 | 4238 | Out of Stock |
| Type IV / 12MM | 288972 | 4242 | In Stock: Ships next business day |