Diesel 6 Speed Mechanic / Utility / Service Trucks For Sale in United States

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65 0

2015 Freightliner M2 106 with Aluminum Service Bed

$42,500 USD

2015 Freightliner M2 106 with Altec 13.5 Foot Utility Service Bed, Odometer - 98,842 Miles, Hr Meter - 3,859 Hours, Cummins ISL 8.9 Liter Diesel Engine, 270 HP, Allison 3000 RDS 6-Speed...

Condition	Used
Usage	94,842 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	13.5
Horse Power	270 HP
Engine Model	Cummins Cummins ISL
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Stock Number	9700
MLS Number	13416326
Category	Mechanic / Utility / Service Trucks
Last Updated	7/20/2025
Location	Sparta, KY, US
Sold By	Craigmyle Truck and Trailer Sales

(833) 658-___ SHOW
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37 1

2011 Ford F-350 Extended Cab Mechanic / Service Truck, 4x4, Tow Hitch, Reading Bed, Utility, Diesel, Low Miles, Construction, Handyman

$32,222 USD

2011 Ford F350XL Utility , Stock: A31175, VIN:1FT8X3BT5BEA31175, Year:2011, Make: Ford, Model: F350XL, Engine:Powerstroke 6.7L V-8 diesel direct injection, intercooled turbo, diesel,...

Condition	Used
Usage	89,811 Miles
Duty Class	Light Duty Service Truck
Horse Power	400 HP
Engine Model	Ford
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	7,280 lb 3.55 ratio
Stock Number	A31175
MLS Number	13316245
Category	Mechanic / Utility / Service Trucks
Last Updated	7/21/2025
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

(855) 278-___ SHOW
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20 0

2009 Ford F-550 Mechanic / Service Truck - 6.4L POWER STROKE, 350HP, 6 Speed Automatic

$14,900 USD

2009 Ford F550 4x4 Extended Super Cab 12' Flatbed Contractors Utility Body, 6.4L V8 Turbo Diesel Engine (Ford Remanufactured Engine @136k miles = 17k Miles on Engine), Automatic Torque Shift...

Condition	Used
Usage	153,407 Miles
Duty Class	Medium Duty Service Truck
Bed Length	12 ft.
Horse Power	350 HP
Engine Model	Ford 6.4L POWER STROKE
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,706 lb
Stock Number	B05083
MLS Number	13627841
Category	Mechanic / Utility / Service Trucks
Last Updated	7/4/2025
Location	Signal Hill, CA, US
Sold By	Pacific Trux

(530) 375-___ SHOW
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14 0

2017 Ford F-550 XL Crew Cab Mechanic / Service Truck - Knapheide Service Utility Truck Body

$100,000 USD

2017 F550 Ford Super Duty custom-built puller and custom built Knapheide step down service body. Goose neck and fifth wheel hitch Only 16,500 miles Like new, excellent condition Call for...

Condition	Used
Usage	16,000 Miles
Duty Class	Medium Duty Service Truck
Upfit Type	Service Utility Truck Body
Upfit Make	Knapheide
Upfit Model	Custom
Bed Length	12 ft.
Horse Power	440 HP
Engine Model	Ford 6.7L Power Stroke
Drivetrain	4x2
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Rear End	3.70 ratio
Door Type	Swing
MLS Number	13559342
Category	Mechanic / Utility / Service Trucks
Last Updated	7/7/2025
Location	Greenville, CA, US
Sold By	Vernon Roberts

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75 1

2011 Dodge RAM 5500 4WD Mechanic / Service Truck, Plumber, Work, Construction, Handyman, Electrician, Box Truck, Diesel Delivery, Work, 9FT Bed

$19,999 USD

2011 Dodge Ram 5500HD Utility Stock: 507634 VIN:3D6WU7EL6BG507634 Year:2011 Make: Ram Model: 5500HD Engine:Cummins 6.7L I-6 diesel direct injection, inter-cooled turbo, diesel, engine with...

Condition	Used
Usage	311,176 Miles
Duty Class	Medium Duty Service Truck
Bed Length	9 ft.
Horse Power	305 HP
Engine Model	Cummins
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb 4.88 ratio
Stock Number	507634
MLS Number	13438640
Category	Mechanic / Utility / Service Trucks
Last Updated	7/21/2025
Location	Elkton, MD, US
Sold By	Complete Recycling Group LLC

(844) 982-___ SHOW
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91 0

2017 RAM 5500 Tradesman Mechanic / Service Truck - Cummins, 325HP, 6 Speed Automatic

Recently Updated

$78,995 USD

For sale: 2017 RAM 5500 Mechanic Truck with a Summit 6620 hydraulic crane, engineered for demanding service work. This truck features a 6,000 lbs capacity crane with a two-stage telescopic...

Condition	Used
Usage	148,545 Miles
Duty Class	Medium Duty Service Truck
Bed Length	10 ft.
Horse Power	325 HP
Engine Model	Cummins ISB
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb
Stock Number	773255
MLS Number	13209262
Category	Mechanic / Utility / Service Trucks
Last Updated	7/20/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(855) 653-___ SHOW
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50 0

2019 Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 6 Speed Automatic

Newly Listed

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2019 Ford F-550 Extended Cab 4X4 Mechanics Truck, 6.7L Powerstroke Turbo Diesel, 330 HP, Exhaust Brake, 6 Speed Automatic Transmission, ONLY 99,876 Miles 3,349 Engine Hours, 19.5K GVWR (7K...

Condition	Used
Usage	3,349 Hours
Duty Class	Medium Duty Service Truck
Horse Power	330 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,706 lb 4.88 ratio
Stock Number	T17348D
MLS Number	13711783
Category	Mechanic / Utility / Service Trucks
Last Updated	7/19/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(833) 829-___ SHOW
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107 0

2022 RAM 3500 Mechanic / Service Truck - Cummins, 6 Speed Automatic

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2022 RAM 3500HD Service Truck Quick Highlights:, , Engine: Cummins 6.7L I6 Turbodiesel – Reliable and powerful for demanding workloads , Transmission: Automatic – Smooth and efficient...

Condition	Used
Usage	36,459 Miles
Duty Class	Light Duty Service Truck
Bed Length	9 ft.
Engine Model	Cummins ISB6.7
Drivetrain	4x4
Transmission	6 Speed Automatic
Stock Number	4RT0984
MLS Number	13711529
Category	Mechanic / Utility / Service Trucks
Last Updated	7/19/2025
Location	Greensboro, NC, US
Sold By	Impex Heavy Metal

(855) 804-___ SHOW
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16 0

2005 International DuraStar 4300 Mechanic / Service Truck - DT466, 225HP, 6 Speed Manual

Recently Updated

$21,900 USD

2005 International 4300 --- Single Axle, DT466 International 225 HP, Manual 6 Speed, 4.63 Ratio, 13,000 Front Axle, 20,000 Rear Axle, 187" Wheelbase, 15' 7" Bridge, Spring, Air Brake, Reese...

Condition	Used
Usage	235,399 Miles
Duty Class	Medium Duty Service Truck
Horse Power	225 HP
Engine Model	International DT466
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	20,000 lb 4.63 ratio
Stock Number	692949
MLS Number	11656615
Category	Mechanic / Utility / Service Trucks
Last Updated	7/19/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(833) 660-___ SHOW
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26 0

2023 RAM 3500 Mechanic / Service Truck - Cummins, 360HP, 6 Speed Automatic

Newly Listed

$59,500 USD

2023 Ram 3500 HD 8ft Service/Utility Truck, 6.7L Cummins 360HP, 6 Speed Automatic Transmission, Exhaust Brake, 12,300 GVWR, 6,000 lbs Front Axle, 7,000lb Rear Axle, Four Wheel Drive (4X4),...

Condition	Used
Usage	40,982 Miles
Duty Class	Light Duty Service Truck
Bed Length	8 ft.
Horse Power	360 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	7,000 lb
Stock Number	T17379M
MLS Number	13709882
Category	Mechanic / Utility / Service Trucks
Last Updated	7/18/2025
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

41 0

2024 RAM 5500 Tradesman Mechanic / Service Truck - 6 Speed Automatic

Recently Updated

$176,895 USD

New 2024 Ram 5500 Crew Cab 4x4 Diesel with an 11' Reading RM45 Mechanics Body with Liftmoore 8045 8K Crane Mechanics work truck for sale. The sale price includes the crane truck body and...

Condition	New
Usage	39 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRB240688
MLS Number	13660062
Category	Mechanic / Utility / Service Trucks
Last Updated	7/17/2025
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

(772) 409-___ SHOW
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1 0

2025 Kenworth T380 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

Newly Listed

$239,095 USD

Transfer this unit to your nearest South Florida location at no additional cost! Fort Lauderdale, Fort Pierce, Riviera Beach, or Naples. Contact us for details! Model Year: 2025, Model: T380...

Condition	New
Usage	1,389 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	325 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 6.17 ratio
Stock Number	KN180809
MLS Number	13703382
Category	Mechanic / Utility / Service Trucks
Last Updated	7/17/2025
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

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1 0

2025 Kenworth T380 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

Newly Listed

$239,095 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	960 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	325 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 6.17 ratio
Stock Number	KN180808
MLS Number	13703381
Category	Mechanic / Utility / Service Trucks
Last Updated	7/17/2025
Location	Westminster, MD, US
Sold By	All Roads Trucks

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1 0

2025 Kenworth T380 Mechanic / Service Truck - Paccar, 325HP, 6 Speed Allison Rds Automatic

Newly Listed

$239,095 USD

Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...

Condition	New
Usage	1,001 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	325 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 6.17 ratio
Stock Number	KN180807
MLS Number	13703376
Category	Mechanic / Utility / Service Trucks
Last Updated	7/17/2025
Location	Rosedale, MD, US
Sold By	All Roads Trucks

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2 0

2019 Ford F-750 Mechanic / Service Truck - 6.7L POWER STROKE, 300HP, 6 Speed Automatic

Price Drop

$92,900 USD

2019 Ford F750 Extended Cab --- Single Axle, 6.7 Powerstroke 300 HP, Automatic 6 Speed, 12,000 Front Axle, 21,000 Rear Axle, 184" Wheelbase, 15' 4" Bridge, Air Ride, Air Brake, Exhaust Brake...

Condition	Used
Usage	192,632 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	300 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	46,000 lb
Stock Number	F00974
MLS Number	13660286
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

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4 0

2016 Ford F-750 Mechanic / Service Truck - 6.7L POWER STROKE, 300HP, 6 Speed Automatic

Price Drop

$79,900 USD

2016 Ford F750 --- Single Axle, 6.7 POWERSTROKE FORD 300 HP, Automatic 6 Speed, 10,000 Front Axle, 21,000 Rear Axle, 180" Wheelbase, 15' Bridge, SPRING, Exhaust Brake, Pintle Hitch with...

Condition	Used
Usage	194,099 Miles
Duty Class	Medium Duty Service Truck
Horse Power	300 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	A07323
MLS Number	13660279
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

5 0

2024 RAM 5500 Tradesman Mechanic / Service Truck - 6 Speed Automatic

Recently Updated

$174,895 USD

New 2024 Ram 5500 Chassis Cab 11' Knapheide KMT1 Mechanics Body with Stellar 8630 8K Crane work truck for sale. The sale price includes the mechanics truck body and crane. Stock#...

Condition	New
Usage	2 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRB240989
MLS Number	13621816
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

5 0

2024 RAM 5500 Tradesman Mechanic / Service Truck - 6 Speed Automatic

Recently Updated

$174,895 USD

New 2024 Ram 5500 Reg Cab 4x4 Diesel Tradesman with an 11' Knapheide KMT1 Mechanics Body with Stellar 8630 8K Crane work truck for sale. The sale price includes the mechanics truck body and...

Condition	New
Usage	47 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRB240988
MLS Number	13599440
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

29 0

2024 RAM 5500 Tradesman Mechanic / Service Truck - 6 Speed Automatic

Recently Updated

$109,895 USD

New 2024 Ram 5500 Chassis Cab 11' Arbortech Stahl Chipper Dump Landscape Forestry work truck for sale. The sale price includes the chipper dump truck body. Stock# ADRC240820.Bright White...

Condition	New
Usage	10 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRC240820
MLS Number	13586594
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

32 0

2024 RAM 5500 Tradesman Mechanic / Service Truck - 6 Speed Automatic

Recently Updated

$91,995 USD

New 2024 Ram 5500 Regular Cab 4x4 Diesel with an 11' Reading High Roof Covered Service Body work truck for sale. The sale price includes the enclosed utility truck body. Stock#...

Condition	New
Usage	21 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRB240980
MLS Number	13557052
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

32 0

2024 RAM 5500 Tradesman Mechanic / Service Truck - 6 Speed Automatic

Recently Updated

$87,595 USD

New 2024 Ram 5500 Regular Cab 4x4 Diesel with an 11' Reading Service Body with 50 high raised boxes work truck for sale. The sale price includes the utility truck body. Stock#...

Condition	New
Usage	34 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRB240981
MLS Number	13557051
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

33 0

2024 RAM 5500 Tradesman Mechanic / Service Truck - 6 Speed Automatic

Recently Updated

$88,495 USD

New 2024 Ram 5500 Crew Cab 4x4 Diesel with an 11' Knapheide PGTD Hauler body work truck for sale. The sale price includes the gooseneck hauler bed. Stock# ADRC240821.Bright White Clearcoat...

Condition	New
Usage	8 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRC240821
MLS Number	13506299
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

28 0

2024 RAM 5500 Tradesman Mechanic / Service Truck - 6 Speed Automatic

Recently Updated

$79,595 USD

New 2024 Ram 5500 Chassis Cab 12' Sun Country Flatbed work truck for sale. The sale price includes the flatbed and hitch. Stock# ADRC240823.Bright White Clearcoat 2024 Ram 5500HD Tradesman...

Condition	New
Usage	8 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRC240823
MLS Number	13388157
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa

33 0

2024 RAM 5500 Tradesman Mechanic / Service Truck - 6 Speed Automatic

Recently Updated

$100,995 USD

For sale is a New 2024 Ram 5500 Crew Cab 4x4 Diesel Tradesman with an 11' Scelzi Welder Body work truck for sale. The sale price includes the welder truck body. Stock# ADRC240816.Bright...

Condition	New
Usage	2 Miles
Duty Class	Medium Duty Service Truck
Transmission	6 Speed Automatic
Stock Number	ADRC240816
MLS Number	13380865
Category	Mechanic / Utility / Service Trucks
Last Updated	7/16/2025
Location	Avondale, AZ, US
Sold By	Larry H. Miller Ford - Mesa