General description The brake caliper is a crucial component of your vehicle's braking system, functioning like a clamp on the wheel's rotor to stop the wheel from turning when the brakes are applied. Inside each caliper, a pair of metal plates known as brake pads work together to create friction against the brake rotor, slowing down the vehicle when the brake pedal is pressed. Technical specifications OE/Part number: Left: 4400.T9, MB950176, MR249964, MR370775, 729671, 342106, 18-4670; Right: 4400.V0, MB950177, MR249965, MR370776, 729672, 342107, 18-4671 Warranty: 2 Years Caliper Type: Floating Condition: Brand New, Ready to Install Fitment Type: Direct Replacement Placement On Vehicle: Front Left Right Brake Disc Thickness: 24 mm Piston Diameter: 43 mm Brake Disc Diameter: 256 mm Brake Piston Count: 2 Piston Piston Material: Steel Pump Body Material: Nodular Cast Iron Compatibility and accessories For Peugeot 4007 VU_ VV 2.0L SUV 2010-2013 For Peugeot 4007 VU_ VV 2.2L SUV 2007-2013