Mack MD6 Trucks For Sale

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2025 Mack MD6 42R
Call for Price
#11MD017142
Engine
Cummins 260
Transmission
Allison 2500RDS
Suspension
Ratio
5.57
Nextran Truck CentersFultondale, AL(800) 292-8685 Email Dealer
2025 Mack MD6 42R
Call for Price
#11MD016890
Engine
Cummins 260
Transmission
Allison 2500RDS
Suspension
Ratio
5.57
Nextran Truck CentersFultondale, AL(800) 292-8685 Email Dealer
2025 Mack MD6 42R
Call for Price
#02MD014516
729 mi.
Engine
Cummins 280
Transmission
Allison 2500RDS
Suspension
Ratio
4.88
Nextran Truck CentersOrlando, FL(800) 800-6225 Email Dealer
2025 Mack MD642
Call for Price
#22MD015184
Engine
Cummins 240
Transmission
Automatic
Suspension
MULTILEAF
Ratio
5.57
Nextran Truck CentersKansas City, MO(866) 221-2754 Email Dealer
2025 Mack MD6 42R
Call for Price
#11MD017148
Engine
Cummins 260
Transmission
Allison 2500RDS
Suspension
Ratio
5.57
Nextran Truck CentersFultondale, AL(800) 292-8685 Email Dealer
2025 Mack MD6 42R
Call for Price
#11MD017150
Engine
Cummins 260
Transmission
Allison 2500RDS
Suspension
Ratio
5.57
Nextran Truck CentersFultondale, AL(800) 292-8685 Email Dealer
2025 Mack MD6 42R
Call for Price
#15MD015524
397 mi.
Engine
Cummins 300
Transmission
Allison 2500RDS
Suspension
Ratio
4.88
Nextran Truck CentersDuluth, GA(770) 758-3674 Email Dealer
2022 Mack MD642
$68,950
#22HU002610
113,583 mi.
Engine
Cummins 220
Transmission
AUTOMATIC
Suspension
SPRING
Ratio
5.57
Nextran Truck CentersKansas City, MO(866) 221-2754 Email Dealer
2025 Mack MD6 42R
Call for Price
#11MD015532
665 mi.
Engine
Cummins 300
Transmission
Allison 2500RDS
Suspension
Ratio
5.57
Nextran Truck CentersFultondale, AL(800) 292-8685 Email Dealer
2024 Mack MD6
$119,900
#1175598
571 mi.
Engine
Cummins 250
Transmission
Allison RDS
Suspension
Ratio
5.57
Vanguard Truck Center Of PhoenixPhoenix, AZ(866) 269-9703 Email Dealer
2025 Mack MD6 42R
Call for Price
#11MD017141
Engine
Cummins 260
Transmission
Allison 2500RDS
Suspension
Ratio
5.57
Nextran Truck CentersFultondale, AL(800) 292-8685 Email Dealer
2025 Mack MD6
Call for Price
#1210825
2,579 mi.
Engine
Cummins 250
Transmission
Allison RDS
Suspension
Ratio
5.57
Vanguard Truck Center Of PhoenixPhoenix, AZ(866) 269-9703 Email Dealer
2024 Mack MD6
Call for Price
#1205835
447 mi.
Engine
Cummins 250
Transmission
Allison RDS
Suspension
Ratio
5.57
Vanguard Truck Center Of PhoenixPhoenix, AZ(866) 269-9703 Email Dealer
2025 Mack MD6 42R
Call for Price
#15MD016515
399 mi.
Engine
Cummins 300
Transmission
Allison 2500RDS
Suspension
Ratio
4.88
Nextran Truck CentersDuluth, GA(770) 758-3674 Email Dealer
2024 Mack MD6
Call for Price
#1197784
1,501 mi.
Engine
Cummins 300
Transmission
Allison RDS
Suspension
Vanguard Truck Center Of PhoenixPhoenix, AZ(866) 269-9703 Email Dealer
2025 Mack MD642
Call for Price
#22MD016217
Engine
Cummins 240
Transmission
Automatic
Suspension
MULTILEAF
Ratio
5.57
Nextran Truck CentersKansas City, MO(866) 221-2754 Email Dealer
2025 Mack MD6 42R
Call for Price
#15MD016101
398 mi.
Engine
Cummins 300
Transmission
Allison 2500RDS
Suspension
Ratio
4.88
Nextran Truck CentersDuluth, GA(770) 758-3674 Email Dealer
2025 Mack MD642
Call for Price
#22MD015185
Engine
Cummins 240
Transmission
Automatic
Suspension
MULTILEAF
Ratio
5.57
Nextran Truck CentersKansas City, MO(866) 221-2754 Email Dealer
2025 Mack MD6 42R
Call for Price
#15MD016520
487 mi.
Engine
ISB6.7-D 220 220
Transmission
Automatic
Suspension
Ratio
5.57
Nextran Truck CentersDuluth, GA(770) 758-3674 Email Dealer
2025 Mack MD6 42R
Call for Price
#15MD017449
400 mi.
Engine
Cummins 300
Transmission
Allison 2500RDS
Suspension
Ratio
4.88
Nextran Truck CentersDuluth, GA(770) 758-3674 Email Dealer

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