OEM brake master cylinder for Renault Safrane I & II, Megane I, Laguna I Grandtour.
Part No: 77 01 203 719
Function: Converts brake pedal force into hydraulic pressure.
Direct replacement brake hydraulic component.
Ensure reliable braking performance with the
COWIN OEM‑Standard Brake Master Cylinder.
Engineered for Renault Safrane I & II, Megane I, and Laguna I Grandtour, this component converts brake pedal force into hydraulic pressure to operate the wheel brakes safely and consistently.
| Brand | Model | Body Style |
|---|---|---|
| Renault | Safrane II | B54_ |
| Renault | Safrane I | B54_ |
| Renault | Megane I | BA0/1_ Hatch |
| Renault | Megane I | DA0/1_ Coach |
| Renault | Megane I | EA0/1_ Cabriolet |
| Renault | Laguna I Grandtour | K56_ Estate |
Disconnect the vehicle battery and relieve brake system pressure before installation.
Drain brake fluid and disconnect brake lines carefully.
Remove the old master cylinder and install the new unit using the original mounting points.
Reconnect brake lines, refill with recommended brake fluid, and bleed the brake system thoroughly before driving.
COWIN (Gaoyun) specializes in brake system components.
Every Brake Master Cylinder is inspected for bore finish, seal integrity, and hydraulic performance.
Custom product FAQs
cowin is a leading enterprise in China’s auto parts industry. We adhere to professional technologies, high-performance products and excellent after-sales service to meet the needs of customers worldwide. cowin China will strive to be your one-stop supplier. Put forward your specific requirements, and we will work with you to find solutions!
Yes, we can provide a one-year warranty for each product, so you can sell without any worries.
You can add your logo to our product, and all these can be customized according to your needs.
Yes, please provide product design drawings and size requirements.
Products in stock can be delivered within 7 days, while the lead time for mass production is 30-60 days after receiving the deposit.
The delivery lead time shall take effect under the following conditions: (1) We have received your deposit; (2) We have obtained your final confirmation of the products.
If our delivery lead time cannot meet your deadline, please communicate your specific requirements with your sales representative.
In all cases, we will make every effort to meet your needs, and we can do so in most instances.
Yes, we always use high-quality export packaging. For dangerous goods, we also apply professional dangerous goods packaging; professional packaging and non-standard packaging requirements may incur additional costs.
We have professional service team,we will keep update information about production/packing/shipping/delivery when you place an order.
Customers Also Searched
A professional Chinese supplier of multi-functional products including automotive exterior parts, engine parts, chassis parts, etc. We provide you with several alternative solutions below.
High-Precision CV Joint Kit for Toyota (OEM 3432012100). Expertly engineered for Camry and Corolla models to eliminate drivetrain noise and restore performance. Features induction-hardened steel construction for extreme durability and a complete installation kit including boot, clamps, and grease. Professional grade, 100% fitment accuracy guaranteed.
Premium CV Joint Kit for OEM 4341002020. Engineered for Toyota Carina IV and Corolla models (1983-1988). Features high-carbon forged steel construction, a heavy-duty neoprene boot, and precision-machined splines for vibration-free performance. Complete kit includes clamps and high-temp grease for a professional-grade repair.
Premium Replacement for OEM 06H109210AG. COWIN’s aluminum lower timing cover is engineered for Audi/VW EA888 engines to provide a permanent solution to oil leaks. Features a high-grade die-cast aluminum construction, pre-installed front seal, and 100% fitment accuracy for models between 2008-2017. Durable, heat-resistant, and factory-tested for professional reliability.
Direct-Fit Diesel Glow Plug Set designed for Audi Q7 (2015-2019), Seat Leon (2012-2016), and MAN TGE (2017+). Replaces OEM part numbers 03L90501F, 03L905061G, 03L905061E, 03L905061D. Engineered to restore fast cold starts, reduce smoke, and eliminate glow plug warning lights. Premium construction ensures durability under high cylinder pressure.
Replace your faulty thermostat with this OEM-spec unit for Smart Fortwo, Roadster & Crossblade (450/452). Features a 90°C opening temperature (Ref: 160 200 03 15) to prevent overheating and restore proper engine warm-up. Direct fit for 0.6L and 0.7L petrol engines.
Engineered for Mercedes-Benz W204, W211, W221, and X204 platforms.
Restores proper engine operating temperature and prevents overheating.
Reference Part No: 642 200 04 15
*We respect your confidentiality and all information are protected.
