2012 Chevrolet Sonic Brake Drum - Rear CMX

• Features:
• Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched braking performance
• 100% Precision Spin and Mill-Balanced for smoother stopping and zero vibration at any speed
• Cross-Hatched smooth surface to improve the pad's ability to grip the rotor surface, especially during initial brake applications or in wet conditions
• Thermal Stability Profiling (TSP) tested for maximum tolerance to voluminous amount of constant thermal cycles
• CNC-Machined to the tightest tolerances to guarantee manufacturing precision and accuracy
• Thickness and Metallurgy electronically validated for manufacturing consistency
• Manufactured with dedicated Vertical Turning Centers (VTC) and balancing machine to eliminate vibrations
• Best matched with CMX brake shoes
• Kit Includes: 2x Rear Brake Drum (Both Side)
• Part Reference Numbers : AD90745 CD90745 PD90745 YH421770C YH421770 122.62041 123.62041 BD920176 85188 4406753 920176 950075 690011 Q197841 97841 AGM1023 BD180704