Centric premium rotors utilize an Electrocoating finish that provides long lasting corrosion protection. E-coating is a superior electro-statically applied finish designed to withstand 400 hours of salt water exposure without rusting. Phosphate finishes utilized by other manufacturers provide only minimal protection from the elements; these finishes are generally only effective for the shipping and storage portion of a rotor’s life. The addition of heat and moisture eliminates the effectiveness of phosphate finishes resulting in immediate corrosion once installed in the vehicle.
This Part Fits: 
 
  This Part Fits:
| Year | Make | Model | Submodel | 
|---|---|---|---|
| 2004-2009 | Chevrolet | C4500 Kodiak | C4C042 | 
| 2005-2009 | Chevrolet | C4500 Kodiak | C4C044 | 
| 2004-2009 | Chevrolet | C4500 Kodiak | C4E042 | 
| 2005-2009 | Chevrolet | C4500 Kodiak | C4E044 | 
| 2004-2009 | Chevrolet | C4500 Kodiak | C4U042 | 
| 2004-2009 | Chevrolet | C4500 Kodiak | C4V042 | 
| 2004-2009 | Chevrolet | C5500 Kodiak | C5C042 | 
| 2005-2009 | Chevrolet | C5500 Kodiak | C5C044 | 
| 2004-2009 | Chevrolet | C5500 Kodiak | C5E042 | 
| 2005-2009 | Chevrolet | C5500 Kodiak | C5E044 | 
| 2004-2009 | Chevrolet | C5500 Kodiak | C5U042 | 
| 2004-2009 | Chevrolet | C5500 Kodiak | C5V042 | 
| 2004-2009 | GMC | C4500 Topkick | C4C042 | 
| 2005-2009 | GMC | C4500 Topkick | C4C044 | 
| 2004-2009 | GMC | C4500 Topkick | C4E042 | 
| 2005-2009 | GMC | C4500 Topkick | C4E044 | 
| 2004-2009 | GMC | C4500 Topkick | C4U042 | 
| 2004-2009 | GMC | C4500 Topkick | C4V042 | 
| 2004-2009 | GMC | C5500 Topkick | C5C042 | 
| 2005-2009 | GMC | C5500 Topkick | C5C044 | 
| 2004-2009 | GMC | C5500 Topkick | C5E042 | 
| 2005-2009 | GMC | C5500 Topkick | C5E044 | 
| 2004-2009 | GMC | C5500 Topkick | C5U042 | 
| 2004-2009 | GMC | C5500 Topkick | C5V042 |