Diesel Mechanic / Utility / Service Trucks For Sale

(844) 909-___ SHOW
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2007 Ford F-450 XLT Mechanic / Service Truck - 300HP, Automatic

$13,000 USD

2007 Ford F-450 Super Duty XLT, 6.0 Power stroke, Strong Running Engine, Automatic Transmission, Dual Fuel Tanks, Ready to use service bed installed, Newer tires w/ lots of life left 80%+,...

Condition	Used
Usage	234,321 Miles
Duty Class	Medium Duty Service Truck
Horse Power	300 HP
Drivetrain	4x2
Transmission	Automatic
Rear Axle	Single Axle
MLS Number	14229215
Category	Mechanic / Utility / Service Trucks
Last Updated	3/26/2026
Location	Paul, ID, US
Sold By	BTR Sales

2025 Ford F-550 Mechanic / Service Truck - 6.7L D, 330HP

$115,965 USD

This Ford F-550 4x4 EBY ADVANCE enclosed Service Truck is built on a Class 5 Super Cab chassis. It is powered by a 330 HP 6.7L Power Stroke diesel, with a 10-speed automatic transmission....

Condition	New
Horse Power	330 HP
Engine Model	Ford 6.7L D
Drivetrain	4x4
Transmission	10 Speed
Suspension	Spring
Rear End	14,706 lb
Stock Number	SED86456
MLS Number	14268233
Category	Mechanic / Utility / Service Trucks
Last Updated	3/26/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2024 Ford F-550 Mechanic / Service Truck - 6.7L D, 330HP

$115,965 USD

This Ford F-550 4x4 EBY ADVANCE enclosed Service Truck is built on a Class 5 Super Cab chassis. It is powered by a 330 HP 6.7L Power Stroke diesel, with a 10-speed automatic transmission....

Condition	New
Horse Power	330 HP
Engine Model	Ford 6.7L D
Drivetrain	4x4
Transmission	10 Speed
Suspension	Spring
Rear End	14,706 lb
Stock Number	REC39211
MLS Number	14250103
Category	Mechanic / Utility / Service Trucks
Last Updated	3/26/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2026 RAM 5500 Mechanic / Service Truck - Cummins, 360HP

$108,325 USD

This RAM 5500 4x4 MH EBY service truck is powered by a 6.7L Cummins diesel with 360 hp and an automatic 8-speed transmission. It’s built on an 84-inch Cab-to-Axle (CA) chassis and carries a...

Condition	New
Horse Power	360 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	8 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	TG201921
MLS Number	14024738
Category	Mechanic / Utility / Service Trucks
Last Updated	3/25/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2025 Ford F-550 Mechanic / Service Truck - 6.7L D, 330HP

$196,740 USD

Owning a Ford F-550 Super Cab outfitted with an IMT DOM 1 service body and IMT 7500-22 crane provides a powerful, field-ready solution for heavy-duty maintenance, repair, and lifting...

Condition	New
Horse Power	330 HP
Engine Model	Ford 6.7L D
Drivetrain	4x4
Transmission	10 Speed
Suspension	Spring
Rear End	14,706 lb
Stock Number	SED89069
MLS Number	14264234
Category	Mechanic / Utility / Service Trucks
Last Updated	3/25/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(855) 653-___ SHOW
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2022 RAM 5500 Mechanic / Service Truck - 360HP, 6 Speed Automatic

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2022 RAM 5500HD 4X4 Mechanics Truck, 6.7L Cummins Turbo Diesel Engine, 360HP, 6 Speed Automatic Transmission, Only 78,276 Miles 2,851 Engine Hours, 19.5 GVWR (7,250 LB Steer Axle, 13,500 LB...

Condition	Used
Usage	2,851 Hours
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	360 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	13,500 lb 4.89 ratio
Stock Number	T18106D
MLS Number	14263190
Category	Mechanic / Utility / Service Trucks
Last Updated	3/24/2026
Location	Denver, CO, US
Sold By	DTI Trucks

2003 International DuraStar 4300 Mechanic / Service Truck - DT466, 230HP, Automatic

$29,995 USD

Original low mileage truck, Non CDL, Non emissions, 230HP DT466, Allison automatic transmission, PTO, Crew cab, Hydraulic brakes, Altec utility body, Tow package, We ship nationwide,

Condition	Used
Usage	10,752 Hours
Duty Class	Medium Duty Service Truck
Horse Power	230 HP
Engine Model	International DT466
Drivetrain	4x2
Transmission	Automatic
Suspension	Spring
Rear Axle	Single Axle
MLS Number	14263148
Category	Mechanic / Utility / Service Trucks
Last Updated	3/24/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP, Automatic

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NEW 2024 RAM 5500 HD 240009, Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0 Key Features:, , Body: BoxCar Pro 55 by Service Truck Depot, , Curbside reinforced crane box rated...

Condition	New
Usage	35 Miles
Duty Class	Medium Duty Service Truck
Horse Power	370 HP
Drivetrain	4x4
Transmission	Automatic
Rear Axle	Single Axle
Stock Number	240009
MLS Number	14240883
Category	Mechanic / Utility / Service Trucks
Last Updated	3/24/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP, Automatic

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NEW 2024 RAM 5500 HD, Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0, Key Features:, , BoxCar Pro 55 by Service Truck Depot, , Curb side reinforced crane box rated at 55,000...

Condition	New
Usage	27 Miles
Duty Class	Medium Duty Service Truck
Horse Power	370 HP
Drivetrain	4x4
Transmission	Automatic
Rear Axle	Single Axle
Stock Number	314170
MLS Number	14240798
Category	Mechanic / Utility / Service Trucks
Last Updated	3/24/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP, Automatic

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NEW 2024 RAM 5500 HD 314169, Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0 Key Features:, , Body: BoxCar Pro 55 by Service Truck Depot, , Curbside reinforced crane box rated at...

Condition	New
Usage	29 Miles
Duty Class	Medium Duty Service Truck
Horse Power	370 HP
Drivetrain	4x4
Transmission	Automatic
Rear Axle	Single Axle
Stock Number	314169
MLS Number	14240771
Category	Mechanic / Utility / Service Trucks
Last Updated	3/24/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

2024 RAM 5500 Mechanic / Service Truck - Cummins, 370HP, Automatic

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2024 RAM 5500 HD 228513, Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0 Key Features:, , Body: BoxCar Pro 55 HS by Service Truck Depot, , Curbside reinforced crane box rated...

Condition	New
Usage	34 Miles
Duty Class	Medium Duty Service Truck
Horse Power	370 HP
Drivetrain	4x4
Transmission	Automatic
Rear Axle	Single Axle
Stock Number	228513
MLS Number	14240764
Category	Mechanic / Utility / Service Trucks
Last Updated	3/24/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

2024 RAM 5500 SLT Mechanic / Service Truck - Cummins, 370HP, Automatic

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2024 RAM 5500 HD 228509, Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0 Key Features: , Body: BoxCar Pro 55 HS by Service Truck Depot, , Curbside reinforced crane box rated at...

Condition	New
Usage	56 Miles
Duty Class	Medium Duty Service Truck
Horse Power	370 HP
Drivetrain	4x4
Transmission	Automatic
Rear Axle	Single Axle
Stock Number	228509
MLS Number	14240761
Category	Mechanic / Utility / Service Trucks
Last Updated	3/24/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

2018 Freightliner M2 106 Mechanic / Service Truck - Cummins, 240HP, Automatic

$159,995 USD

240HP Cummins diesel, Allison automatic transmission, Auto Crane HC12 12,000lb capacity w/ wireless remote, Bobcat 225 NT welder generator 20HP 225 amps 8500 watt generator, Vanair RS85 air...

Condition	Used
Usage	4,002 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	240 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	Automatic
Suspension	Air Leaf
Rear Axle	Single Axle
Rear End	21,000 lb 5.88 ratio
MLS Number	14220538
Category	Mechanic / Utility / Service Trucks
Last Updated	3/24/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

2024 RAM 5500 SLT Mechanic / Service Truck - 370HP, Automatic

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2024 RAM 5500 HD 213285, Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0 Key Features:, , Body: BoxCar Pro 55 by Service Truck Depot, , Curbside reinforced crane box rated at 55...

Condition	New
Usage	19 Miles
Duty Class	Medium Duty Service Truck
Horse Power	370 HP
Drivetrain	4x4
Transmission	Automatic
Rear Axle	Single Axle
Stock Number	213285
MLS Number	14080375
Category	Mechanic / Utility / Service Trucks
Last Updated	5/12/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

2025 Ford F-550 Mechanic / Service Truck - 6.7L D, 330HP

$115,965 USD

This Ford F-550 4x4 EBY ADVANCE enclosed Service Truck is built on a Class 5 Super Cab chassis. It is powered by a 330 HP 6.7L Power Stroke diesel, with a 10-speed automatic transmission....

Condition	New
Horse Power	330 HP
Engine Model	Ford 6.7L D
Drivetrain	4x4
Transmission	10 Speed
Suspension	Spring
Rear End	14,706 lb
Stock Number	SED87422
MLS Number	14261699
Category	Mechanic / Utility / Service Trucks
Last Updated	3/26/2026
Location	Union Grove, WI, US
Sold By	Custom Truck One Source

2024 RAM 5500 Crew Cab Mechanic / Service Truck - Cummins, 360HP, Automatic

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2024 RAM 5500 HD 174997, Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0, Key Features:, , BoxCar Pro 55, , Curb side reinforced crane box rated at 55,000 ft/pds will handle the...

Condition	New
Usage	22 Miles
Duty Class	Medium Duty Service Truck
Horse Power	360 HP
Drivetrain	4x4
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Stock Number	174997
MLS Number	13470296
Category	Mechanic / Utility / Service Trucks
Last Updated	3/24/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

2024 RAM 5500 Tradesman Crew Cab Mechanic / Service Truck - Cummins, 360HP, Automatic

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2024 RAM 5500 TRADESMAN 208749 Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0 Key Features:, , PalPro 39-11SS60CS, , Palfinger PSC6025H, , Palfinger PRC45V Rotary Screw...

Condition	New
Usage	11 Miles
Duty Class	Medium Duty Service Truck
Horse Power	360 HP
Drivetrain	4x4
Transmission	Automatic
Rear Axle	Single Axle
Stock Number	208749
MLS Number	12582988
Category	Mechanic / Utility / Service Trucks
Last Updated	3/24/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

2024 RAM 5500 Mechanic / Service Truck - Cummins, 360HP, Automatic

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2024 RAM 5500 HD 136488 Engine: CUMMINS, Transmission: Automatic, Horsepower: 360.0 Key Features:, , 43-11 Low Side, , Body Details , Manufacturer Palfinger, , Body Type Mechanics Body, , Body...

Condition	New
Usage	10 Miles
Duty Class	Medium Duty Service Truck
Horse Power	360 HP
Drivetrain	4x4
Transmission	Automatic
Stock Number	136488
MLS Number	12436542
Category	Mechanic / Utility / Service Trucks
Last Updated	3/24/2026
Location	Fairfield, TX, US
Sold By	Service Truck Depot

(855) 804-___ SHOW
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2019 Kenworth T370 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$129,900 USD

2019 Kenworth T370 --- PACCAR 300 HP, Allison Automatic 6 Speed, 5.57 Ratio, 12,000 Front Axle, 21,000 Rear Axle, 155" Wheelbase, 12' 11" Bridge, Spring, Air Brake, Exhaust Brake, 11'...

Condition	Used
Usage	213,761 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	259379
MLS Number	14072165
Category	Mechanic / Utility / Service Trucks
Last Updated	3/20/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 656-___ SHOW
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2023 Ford F-750 XLT Mechanic / Service Truck - 6.7L POWER STROKE, 300HP, 10 Speed Allison Tc10 Automatic

$169,500 USD

2023 F750 FORD, 6.7 300HP POWER STROKE DIESEL, AUTO TRANS, 6.50 GEAR RATIO, IMT SITE STAR LUBE BODY, 250 GALLON WASTE OIL, 2-190 GALLON, 2-135 GALLON, 1-175, GALLON AIR COMPRESSOR, LOTS OF...

Condition	Used
Usage	12,717 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	28 ft.
Horse Power	300 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x2
Transmission	10 Speed Allison TC 10 Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	4,101 lb 6.50 ratio
Stock Number	9766
MLS Number	13964089
Category	Mechanic / Utility / Service Trucks
Last Updated	3/27/2026
Location	Holland, MI, US
Sold By	HES Equipment / A&B Farms

2008 Sterling L8500 Tandem Axle Mechanic / Service Truck - Cummins, 300HP

$34,995 USD

300HP ISC Cummins diesel, 8LL transmission, 116k miles, 24k LB IMT crane, Aluminum wheels,

Condition	Used
Usage	116,888 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	300 HP
Drivetrain	6x4
Rear Axle	Tandem Axle
MLS Number	13899948
Category	Mechanic / Utility / Service Trucks
Last Updated	3/20/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

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

$99,995 USD

Ford F750 Mechanic service truck, Powerstroke 6.7L 300HP, Automatic transmission, Axel lock, Exhaust brake, Power windows, Power locks, 25,999 GVW NON CDL, 11ft Maintainer body, 7k lb...

Condition	Used
Usage	135,160 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	300 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x2
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Single Axle
MLS Number	13696542
Category	Mechanic / Utility / Service Trucks
Last Updated	3/20/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

2007 Sterling Acterra Mechanic / Service Truck - Manual

$24,995 USD

1 owner, great running truck, non cdl mechanics/service truck, 6k lb crane with 20ft reach on Maintainer crane, pto driven air compressor, service body in great condition, outriggers on both...

Condition	Used
Usage	286,811 Miles
Duty Class	Medium Duty Service Truck
Drivetrain	4x2
Transmission	Manual
Suspension	Spring
Rear Axle	Single Axle
MLS Number	12908618
Category	Mechanic / Utility / Service Trucks
Last Updated	3/20/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(844) 940-___ SHOW
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2004 Freightliner M2 106 Mechanic / Service Truck

$9,999 USD

CALL TIPTON FOR TRUCK, TRACTORS, AND TRAILERS!,

Condition	Used
Usage	294,065 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	275 HP
Engine Model	Caterpillar 3126
Transmission	7 Speed Manual
Rear Axle	Single Axle
Stock Number	4HN06155
MLS Number	12861175
Category	Mechanic / Utility / Service Trucks
Last Updated	3/20/2026
Location	Odenville, AL, US
Sold By	Used Truck and Trailer, Inc.