M390378 Dorman (OE Solutions) Brake Master Cylinder OE Replacement
M390378 Dorman (OE Solutions) Brake Master Cylinder OE Replacement
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M390378 Dorman (OE Solutions) Brake Master Cylinder OE Replacement
Upgrade your vehicle's braking system with the M390378 Dorman (OE Solutions) Brake Master Cylinder, designed for reliable performance and safety. This OE replacement part is engineered to fit a wide range of vehicle applications, ensuring compatibility and ease of installation.
Key Features:
- Durable Construction: The cylinder housing is made from high-quality cast iron or aluminum, providing long-lasting durability under various driving conditions.
- High-Quality Rubber Components: All rubber parts are crafted from EPDM compound, ensuring resistance to glycol-based brake fluid for enhanced longevity.
- Stringent Manufacturing Standards: Each Brake Master Cylinder is manufactured to strict engineering quality standards and meets S.A.E specifications for dependable performance.
- Direct Replacement: This master cylinder is a direct replacement, ensuring a proper fit and easy installation without modifications.
- Limited Lifetime Warranty: Purchase with confidence knowing that this product comes with a limited lifetime warranty, safeguarding your investment.
Specifications:
- Bore Diameter: 1 inch
- Condition: New
- Port Size: 12 Millimeter X 1.0 Front / 10 Millimeter X 1.0 Rear
- Finish: Natural
- Color: Silver
- Material: Aluminum
- Includes Reservoir: Yes
Ensure your vehicle's braking system operates at its best with the M390378 Dorman Brake Master Cylinder. Experience peace of mind with a part that combines quality, performance, and reliability.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

