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Precision balanced; Castings engineered to high metallurgical standards
Chevrolet LCF 3500 2016-2018; Chevrolet LCF 4500HD 2017-2019; Chevrolet W3500 Tiltmaster 2002-2008; Chevrolet W4500 Tiltmaster 2000-2008; GMC W3500 Forward 2001-2008; GMC W4500 Forward 2000-2008; Isuzu NPR 1988-2008; Isuzu NPR-HD 1999-2015; Isuzu NQR 1999-2007
Brake Drum may or may not have additional inspection or set screw holes.
Replacement Brake Drum; Brake Drum
| Material | Cast Iron |
| Maximum Brake Diameter (Discard) | 12.66 IN |
| Maximum Brake Diameter (Discard) | 321.5 MM |
| Bolt Hole Diameter | 0.89 in |
| Bolt Hole Diameter | 22.6 MM |
| Rust Resistant Coating | No |
| Bolt Hole Quantity | 6 |
| Overall Height | 7.52 IN |
| Overall Height | 190.9 MM |
| Outside Diameter | 14.8 IN |
| Outside Diameter | 376 MM |
| ABS Tone Ring Included | No |
| Outer Cooling Fins | No |
| Nominal Drum Diameter | 12.6 IN |
| Nominal Drum Diameter | 320 MM |
| Center Hole Diameter | 6.77 IN |
| Center Hole Diameter | 172 MM |
| Bolt Circle Diameter | 8.75 IN |
| Bolt Circle Diameter | 222.25 MM |
| Brake Surface Width | 4.5 in |
| Brake Surface Width | 114.3 MM |
| Construction | Full Cast |
| Country of Origin (Primary) | CN |
| Harmonized Tariff Code (HTS) | 8708305020 |
| Remanufactured Part | N |
| UPC | 00756632238365 |
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