BenzUnited Parts
08-15 Mercedes W204 C300 Steel Braided Brake Lines C250 C350
08-15 Mercedes W204 C300 Steel Braided Brake Lines C250 C350
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2008–2015 Mercedes W204 C-Class Stainless Steel Braided Brake Lines (C300 • C250 • C350)
Built for drivers who actually use their brakes. The W204 is a balanced, honest chassis—but aging rubber hoses swell under heat and pressure. Our PTFE-lined, stainless-braided lines keep the pedal high and firm so modulation stays consistent on backroads, mountain runs, and track days. No gimmicks—just hardware that makes the car feel right.
- Immediate pedal improvement: banishes the “spongy” feel as temps rise.
- Repeatable stops: stable line volume = cleaner ABS intervention and shorter distances.
- Backed by specialists: ships within 1 business day and covered by a 1-year replacement warranty.
Construction
- PTFE inner hose for heat/pressure stability and excellent fluid compatibility.
- Stainless steel braid with protective PVC outer jacket (color options available).
- Stainless fittings (303/304) for corrosion resistance and long service life.
Fitment
Chassis: W204 C-Class Sedan/Wagon 2008–2014, Coupe (C204) 2012–2015
Models: C300, C350 (2008–2014), C250 (2012–2015), RWD & 4MATIC (see variant notes)
Not for: C63 AMG (use AMG-specific kit)
Choose Your Color
Select the jacket color that matches your build. Availability can vary by batch—choose your preferred option at checkout.
Kit Includes
- ✔ 4 stainless braided brake lines (front L/R, rear L/R)
- ✔ Copper crush washers (if required)
- ✔ Stainless banjo bolts (if required)
Specifications
Specification | Details |
---|---|
Line Inner Material | PTFE |
Outer Jacket | Stainless braid w/ PVC cover |
Fittings | Stainless Steel (303/304) |
Temperature Range | -70°C to 260°C (-94°F to 500°F) |
Inside Diameter | 3.5 mm |
Outside Diameter | 7.5 mm |
Max Working Pressure | 290 bar (4206 psi) |
Burst Pressure | 870 bar (12,618 psi) |
Min Bend Radius | 38 mm |
Install Notes
- Professional installation recommended. Bleed with fresh DOT 4 after install.
- Torque all fittings to factory spec, verify routing and clearance at full lock/bump.
- Recheck for leaks after a short road test.
Don’t settle for zinc-plated fittings that corrode. Our stainless hardware is built to last and look the part.


