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				![2025 Mack MD7 42R]()
- Engine
 - Cummins 
        300 
      
 - Transmission
 - Allison 3000RDS
 - Suspension
 - Multi-Leaf Spri
 - Ratio
 - 5.57
 
![2025 Mack MD7 42R]()
- Engine
 - Cummins 
        300 
      
 - Transmission
 - Allison 3000RDS
 - Suspension
 - Multi-Leaf Spri
 - Ratio
 - 5.57
 
![2025 Mack MD7 42R]()
- Engine
 - Cummins 
        300 
      
 - Transmission
 - Allison 3000RDS
 - Suspension
 - Multi-Leaf Spri
 - Ratio
 - 5.57