




🚗 Upgrade your 4WD game with precision and durability!
The Dorman 926-391 4WD Vacuum Check Valve is a direct-fit replacement part designed specifically for Ford and Lincoln 4WD models from 2010-2017. Made from durable brass, it restores proper vacuum levels to ensure reliable 4WD system performance. Backed by over 100 years of automotive expertise, this valve guarantees OEM-level quality and fitment, making it an essential upgrade for maintaining your vehicle’s off-road readiness.





| Brand | Dorman |
| Model Number | 926-391 |
| Product Dimensions | 22.48 x 8 x 8 cm; 91 g |
| Material | 真鍮 |
| Included Components | チューブアセンブリ1個。 |
| Are Batteries Included | No |
| Usage | バーブ式 |
| Item Weight | 91 g |
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