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This diesel exhaust fluid (DEF) filler cap is designed to match the fit and function of the original cap on specified vehicles, and is engineered for durability and reliable performance.
| Contents | Retention Ring |
| Manufacturer | Dorman |
| Manufacturer Part Number | 904-5401 |
| Style | Heavy Duty Diesel Exhaust Fluid Cap |
| VMRS Code | 043006074 |
| Material | Plastic |
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