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Oshkosh MK23 Water Trucks For Sale

Shop used Oshkosh MK23 Water Trucks on MyLittleSalesman.com . Compare active listings with prices available. Sellers include Maverick Equipment. Filter by GVWR, number of axles, transmission, mileage, and more to find the Oshkosh MK23 Water Truck that fits your job.
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Water Trucks (7)
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Oshkosh (7)
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MK23 (7)
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Heavy Duty (7)
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Showing 1 - 7 of 7 Water Truck Listings

1 - 7 of 7 listings
1 - 7 of 7 listings
Oshkosh MK23 4000 Gallon Water Truck - Caterpillar

2007 Oshkosh MK23 4000 Gallon Water Truck - Caterpillar

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07 Osh Kosh 6x6 with new Maverick 4,000 gallon system. Cat C-12, Allison A/C, 17,000 orig miles. These Osh Kosh units are TOUGH TRUCKS. We have built more than anyone, In the country. Put...
ConditionUsed
Usage17,000 Miles
Duty ClassHeavy Duty Water Truck
Engine ModelCaterpillar C12
TransmissionAllison RDS
Capacity4000 Gallons
Stock Number6X6
MLS Number12617284
CategoryWater Trucks
Last Updated3/7/2026
Location
Chandler, AZ, US
Sold By
Maverick Equipment LLC
(833) 495-___  SHOW
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Oshkosh MK23 4000 Gallon Water Truck

2007 Oshkosh MK23 4000 Gallon Water Truck

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07 OSH KOSH BLACK BEAUTY, new 4,000 gallon water cannon, upgraded interior features, 10 k original miles, immediate delivery. Call,
ConditionUsed
Usage10,000 Miles
Duty ClassHeavy Duty Water Truck
Rear AxleTandem Axle
Capacity4000 Gallons
MLS Number13951112
CategoryWater Trucks
Last Updated10/28/2025
Location
Chandler, AZ, US
Sold By
Maverick Equipment LLC
(833) 495-___  SHOW
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Oshkosh MK23 4000 Gallon Water Truck - Caterpillar

2007 Oshkosh MK23 4000 Gallon Water Truck - Caterpillar

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07 Osh Kosh 6x6 with new Maverick 4,000 gallon system. Cat C-12, Allison A/C, 17,000 orig miles. These Osh Kosh units are TOUGH TRUCKS. We have built more than anyone, In the country. Put...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Engine ModelCaterpillar C12
TransmissionAllison RDS
Capacity4000 Gallons
MLS Number13531359
CategoryWater Trucks
Last Updated4/22/2025
Location
Chandler, AZ, US
Sold By
Maverick Equipment LLC
(833) 495-___  SHOW
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Oshkosh MK23 4000 Gallon Water Truck - Caterpillar 410HP, 7 Speed Automatic

2002 Oshkosh MK23 4000 Gallon Water Truck - Caterpillar 410HP, 7 Speed Automatic

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2002 OSHKOSH MK 23 6X6 ALL WHEEL DRIVE UNIT/ COMES WITH 4000 GALLON MAVERICK WATER SYSTEM CAT C-12 @410HP WITH ENGINE BRAKE, 6 POSITION COIL OVER SPRING SUSP, 7 SP ALLISON, ON ROAD/ OFF ROAD...
ConditionUsed
Duty ClassHeavy Duty Water Truck
Horse Power410 HP
Engine ModelCaterpillar C12
Drivetrain6x6
Transmission7 Speed Automatic
SuspensionSpring
Rear AxleTandem Axle
Capacity4000 Gallons
MLS Number11995079
CategoryWater Trucks
Last Updated1/30/2024
Location
Chandler, AZ, US
Sold By
Maverick Equipment LLC
(833) 495-___  SHOW
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Oshkosh MK23 4000 Gallon Water Truck - Caterpillar, Automatic

2001 Oshkosh MK23 4000 Gallon Water Truck - Caterpillar, Automatic

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Comes with new Maverick 4,000 gallon water system. CAT C -12, ALLISON AUTO, 62,000 GVW, LIKE NEW MICHELINS, EPOXY COATED TANK, REAR HOSE REEL, 6,000 ORIGINAL MILES, 686 HOURS, LIKE NEW! CALL...
ConditionUsed
Usage686 Hours
Duty ClassHeavy Duty Water Truck
Engine ModelCaterpillar C12
TransmissionAutomatic
Capacity4000 Gallons
MLS Number11457963
CategoryWater Trucks
Last Updated6/28/2023
Location
Chandler, AZ, US
Sold By
Maverick Equipment LLC
(833) 495-___  SHOW
NUMBERCall Seller
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Oshkosh MK23 4000 Gallon Water Truck - Caterpillar 410HP, 7 Speed Automatic

2002 Oshkosh MK23 4000 Gallon Water Truck - Caterpillar 410HP, 7 Speed Automatic

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2002 OSH KOSH MK23 6X6 WITH NEW MAVERICK 4000 GALLON WATER SYSTEM, CAT C-12, 410 HP, ALLISON AUTO, 62,200 GVW, PS, AIR RIDE DRIVERS, 27,000 ACTUAL MI, COMES WITH NEW 4000 GALLON WATER SYSTEM...
ConditionUsed
Usage27,000 Miles
Duty ClassHeavy Duty Water Truck
Horse Power410 HP
Engine ModelCaterpillar C12
Drivetrain6x6
Transmission7 Speed Automatic
SuspensionSpring
Rear AxleTandem Axle
Rear End25,500 lb
Capacity4000 Gallons
MLS Number10383853
CategoryWater Trucks
Last Updated6/28/2023
Location
Chandler, AZ, US
Sold By
Maverick Equipment LLC
(833) 495-___  SHOW
NUMBERCall Seller
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