Diesel Mechanic / Utility / Service Trucks For Sale

(833) 841-___ SHOW
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2016 Freightliner M2 106 Mechanic / Service Truck - Cummins, 240HP, Automatic

$39,500 USD

6 wheel service truck, Cummins ISB 6.7, 240 hp, Allison 2500 RDS auto, 25.5k gvw, Miller EnPak generator/compressor (6 kva, 60 cfm), IMT 8600-22 (8.6k lb, 22 ft),

Condition	Used
Usage	182,956 Miles
Duty Class	Medium Duty Service Truck
Horse Power	240 HP
Engine Model	Cummins ISB6.7
Transmission	Automatic
Rear Axle	Single Axle
Stock Number	TK757
MLS Number	14380930
Category	Mechanic / Utility / Service Trucks
Last Updated	5/20/2026
Location	Phillipston, MA, US
Sold By	Brookside Equipment Sales

(844) 305-___ SHOW
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2015 Ford F-750 XLT Mechanic / Service Truck - Cummins, 325HP, 6 Speed Automatic

$79,500 USD

Single Axle, 11' AutoCrane Service Body, 100006H AutoCrane with Wireless Remote, Hydraulic Air Compressor, Hydraulic Outriggers, (11) 26" Drawers, Reman ISB Cummins 325 HP (Reman Date...

Condition	Used
Usage	6,392 Hours
Duty Class	Heavy Duty Service Truck
Bed Length	11 ft.
Horse Power	325 HP
Engine Model	Cummins ISB
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	FV000323
MLS Number	14380879
Category	Mechanic / Utility / Service Trucks
Last Updated	5/20/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 716-___ SHOW
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2017 Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, Automatic

Contact for price

JUST ARRIVED- Pardon its appearance as it hasn't even been washed yet, , 2017 Ford F550 4x2 single axle chassis #5311; VIN #1FDUF5GT3HDA04900, , 6.7L- Power stroke V8 turbo diesel with engine...

Condition	Used
Usage	136,259 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x2
Transmission	Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,706 lb 4.88 ratio
Stock Number	5311
MLS Number	14338923
Category	Mechanic / Utility / Service Trucks
Last Updated	5/20/2026
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(833) 444-___ SHOW
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2013 Ford F-650 Mechanic / Service Truck

$34,900 USD

2013 Ford F-650 with Service Body and mounted 8051 Tiger Crane , 11 Foot Wilcox Service Body , 8051 Tiger Crane with 8600 Lb Max Capacity and 21 Ft Reach , Wireless Remote ,...

Condition	Used
Usage	118,721 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	240 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	5 Speed
Suspension	Spring
Rear End	17,500 lb
Stock Number	9591
MLS Number	14350472
Category	Mechanic / Utility / Service Trucks
Last Updated	5/20/2026
Location	Sparta, KY, US
Sold By	Craigmyle Truck and Trailer Sales

2026 Ford F-550 Mechanic / Service Truck - 6.7L D, 330HP

$173,690 USD

Owning a Ford F-550 4x4 IMT 5300E-23 service truck provides a powerful, versatile solution for field service, maintenance, and utility operations. Built on the dependable F-550 chassis, it...

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	TED04410
MLS Number	14380249
Category	Mechanic / Utility / Service Trucks
Last Updated	5/20/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2026 Ford F-550 Mechanic / Service Truck - 6.7L D, 330HP

$173,690 USD

Owning a Ford F-550 4x4 IMT 5300E-23 service truck provides a powerful, versatile solution for field service, maintenance, and utility operations. Built on the dependable F-550 chassis, it...

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	TED01004
MLS Number	14380248
Category	Mechanic / Utility / Service Trucks
Last Updated	5/20/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(855) 278-___ SHOW
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2013 RAM 4500 Mechanic / Service Truck - Cummins, 320HP, 6 Speed Automatic

$17,900 USD

2013 Ram 4500 Flatbed Contractor/ Contractor body, Cummins Diesel 6.7 320hp / 650 lb torque, Automatic, 160,238 miles, 16k gvw, 7,609 curb weight, Receiver hitch, Tool boxes, Lumber /...

Condition	Used
Usage	160,238 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	320 HP
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	12,000 lb
Stock Number	34384
MLS Number	14287401
Category	Mechanic / Utility / Service Trucks
Last Updated	5/19/2026
Location	Signal Hill, CA, US
Sold By	Pacific Trux

2025 Freightliner 108SD Mechanic / Service Truck - Cummins, 300HP

$299,950 USD

NEW RR HEAVY DUTY, 300 HP CUMMINS. Manual transmission, 13000 lb Front Axle, 21000 lb Rear Axle, 229 WB.

Condition	New
Horse Power	300 HP
Engine Model	Cummins L9 D
Drivetrain	4x2
Rear End	21,000 lb
Stock Number	SDVL5106
MLS Number	14377321
Category	Mechanic / Utility / Service Trucks
Last Updated	5/19/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(833) 272-___ SHOW
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2018 RAM 5500 Mechanic / Service Truck - Cummins, 325HP

$82,500 USD

2018 Dodge 5500 Diesel 4x4 Load King Service Truck W/Crane, Cummins 6.7 Diesel Engine, 109,340 Miles and 2,924 Hours, 6 Speed Automatic Overdrive Transmission, 19,500 L.B. 4.88 Gear Ratio,...

Condition	Used
Usage	109,340 Miles
Horse Power	325 HP
Engine Model	Cummins 6.7L I6
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	JG279842
MLS Number	13656856
Category	Mechanic / Utility / Service Trucks
Last Updated	5/21/2026
Location	Denver, CO, US
Sold By	Custom Truck One Source

(833) 801-___ SHOW
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2009 Freightliner M2 106 Mechanic / Service Truck - Cummins, 260HP, Automatic

$20,000 USD

NICE TRUCK, RUNS EXCELLENT, LOW MILES, PAMFINGER 12502 KNUCKLE BOOM CRANE! air brakes, rear hitch, air hose reel!,

Condition	Used
Usage	112,024 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 6.14 ratio
Stock Number	09M2112SER
MLS Number	14375086
Category	Mechanic / Utility / Service Trucks
Last Updated	5/16/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2026 Peterbilt 536 Mechanic / Service Truck - Paccar, 300HP

$237,995 USD

Peterbilt 536 4x2 IMT DOM3 Service Truck is built on an 89-inch Cab-to-Axle (CA) Class 6 chassis and powered by a 300 hp PACCAR PX-7 diesel with a 6-speed automatic transmission. It features...

Condition	New
Horse Power	300 HP
Engine Model	Paccar PX7 D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Neway
Rear End	21,000 lb
Stock Number	TM789048
MLS Number	13976910
Category	Mechanic / Utility / Service Trucks
Last Updated	5/22/2026
Location	Poulsbo, WA, US
Sold By	Custom Truck One Source

(844) 257-___ SHOW
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2018 International DuraStar 4300 Mechanic / Service Truck - Cummins, 6 Speed Allison Rds Automatic

$43,900 USD

USED 2018 INTERNATIONAL 4300 SERVICE BODY, CUMMINS ISB ENGINE, ALLISON AUTOMATIC RDS TRANSMISSION, LOW MILES, 173" WHEELBASE, BENCH SEAT, 12' SERVICE BODY, TONS OF STORAGE, D RINGS ON BED,...

Quantity	2
Condition	Used
Usage	38,000 Hours
Duty Class	Heavy Duty Service Truck
Bed Length	12 ft.
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb
Stock Number	9736
MLS Number	13601670
Category	Mechanic / Utility / Service Trucks
Last Updated	5/21/2026
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(833) 382-___ SHOW
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2021 Ford F-450 Crew Cab Mechanic / Service Truck

$54,995 USD

2021 F450 DIESEL 4X4 CREW SERVICE BODY 203 WB 6.7L POWER STROKE V8 DIESEL 10-SPEED AUTOMATIC TRANS POWER TAKE-OFF PROVISION 16500# GVWR PACKAGE UPFITTER SWITCHES PREFERRED EQUIPMENT...

Condition	Used
Usage	77,486 Miles
Drivetrain	4x4
Stock Number	D03701
MLS Number	14160863
Category	Mechanic / Utility / Service Trucks
Last Updated	5/16/2026
Location	Boise, ID, US
Sold By	USA Work Trucks

(844) 445-___ SHOW
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2018 INTERNATIONAL DURASTAR 4300 Mechanic, 10,000 pd Crane, Cummins ISB 6.7 L, Allison Auto, 325 H.P.

$84,500 USD

Exceptional values available until May 29, 2026.* Pricing is subject to modification. Dealer Doc Fee: $ 290, Sales tax and licensing fees are applicable within the state of Utah. AVAILABLE...

Condition	Used
Usage	9,909 Hours
Duty Class	Heavy Duty Service Truck
Upfit Make	MAINTANER
Bed Length	14 ft.
Engine Model	Cummins B 6.7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Leaf
Rear Axle	Single Axle
Rear End	20,000 lb
Door Type	Swing
Outriggers	Yes
Winch	Yes
Stock Number	595067
MLS Number	13859521
Category	Mechanic / Utility / Service Trucks
Last Updated	5/22/2026
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

(833) 660-___ SHOW
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2025 Chevrolet SILVERADO 2500HD CUSTOM Mechanic / Service Truck - Duramax, 445HP, 10 Speed Automatic

$69,500 USD

2025 Chevrolet 2500 Service/Utility Truck, Diesel, 4x4 Powertrain Chassis: 22,033 miles | 961 Hours, 6.6L Duramax V8 with 445HP/910lbs-ft Torque, 10 Speed Allison 10L1000 Automatic...

Condition	Used
Usage	22,033 Miles
Duty Class	Light Duty Service Truck
Horse Power	445 HP
Drivetrain	4x4
Transmission	10 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	6,600 lb
Stock Number	T18262M
MLS Number	14372377
Category	Mechanic / Utility / Service Trucks
Last Updated	5/15/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

(833) 660-___ SHOW
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2024 Chevrolet 2500 Mechanic / Service Truck - Duramax, 445HP, 10 Speed Automatic

$54,500 USD

2024 Chevrolet 2500HD Service/Utility Truck, Diesel, 4x4 Powertrain Chassis: 56,221 miles | 3,213 Hours, 6.6L Duramax V8 with 445HP/910lbs-ft Torque | Exhaust Brake, 10 Speed Allison...

Condition	Used
Usage	56,221 Miles
Duty Class	Light Duty Service Truck
Horse Power	445 HP
Drivetrain	4x4
Transmission	10 Speed Automatic
Rear Axle	Single Axle
Rear End	6,390 lb
Stock Number	T18266M
MLS Number	14372293
Category	Mechanic / Utility / Service Trucks
Last Updated	5/15/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

(855) 653-___ SHOW
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2020 Ford F-550 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, Automatic

Contact for price

2020 Ford F550 4X4 Mechanics Truck, 6.7L Powerstroke Turbo Diesel Engine, 330 HP, Automatic Transmission, Only 74,998 Miles 7,906 Engine Hours, 19,500 Lbs. GVWR (7,000 Lbs. Steer Axle,...

Condition	Used
Usage	7,906 Hours
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	330 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x4
Transmission	Automatic
Suspension	Spring
Rear End	14,706 lb 4.88 ratio
Stock Number	T18155D
MLS Number	14372202
Category	Mechanic / Utility / Service Trucks
Last Updated	5/15/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(833) 538-___ SHOW
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2023 Peterbilt 389 Tandem Axle Mechanic / Service Truck - Cummins, 500HP, Manual

$104,900 USD

482902 Miles, 12168 Hours, Engine: CUMMINS X15, 500 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Tires: 22.5 low pro,...

Condition	Used
Usage	12,168 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	4010
MLS Number	14246498
Category	Mechanic / Utility / Service Trucks
Last Updated	5/19/2026
Location	Idaho Falls, ID, US
Sold By	Dad's Truck and Trailer Sales

2026 Ford F-600 Mechanic / Service Truck - 6.7L D, 330HP

Contact for price

Owning a Ford F600 4x4 IMT 6300E‑23 service truck brings serious capability to demanding worksites. Its heavy‑duty chassis, paired with a powerful 4x4 drivetrain, gives you the strength and...

Condition	New
Horse Power	330 HP
Engine Model	Ford 6.7L D
Drivetrain	4x4
Transmission	10 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	TDA06127
MLS Number	14364334
Category	Mechanic / Utility / Service Trucks
Last Updated	5/13/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

(877) 214-___ SHOW
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Used Mechanic Service Lube Utility Truck 2020 Ford F-550 4x4 6.7L Powerstroke Diesel

$85,000 USD

Used Mechanic Service Lube Utility Truck 2020 Ford F-550 4x4 6.7L Powerstroke Diesel NOW OFFERING EASY BUSINESS FINANCING! WE TAKE TRADES!! Please call Gary with any questions or to discuss...

Condition	Used
Usage	114,489 Miles
Duty Class	Medium Duty Service Truck
Horse Power	440 HP
Stock Number	BM0426435450DS850
MLS Number	14361622
Category	Mechanic / Utility / Service Trucks
Last Updated	5/22/2026
Location	Orem, UT, US
Sold By	Global Remarketing

(844) 982-___ SHOW
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2014 Freightliner Business Class M2-106 Enclosed Utility, Cummins 6.7L, Allison Auto, Well Maintained, Ready for Work

$27,995 USD

FOR SALE – 2014 FREIGHTLINER M2-106 ENCLOSED UTILITY / SERVICE TRUCK, For sale is a professionally outfitted enclosed utility truck designed for mechanical service operations, field...

Condition	Used
Usage	7,956 Hours
Duty Class	Heavy Duty Service Truck
Upfit Type	High Roof Enclosed Service Truck Body
Upfit Make	Adkins
Upfit Model	15094T74
Bed Length	12.6
Horse Power	250 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	FV8584
MLS Number	14029346
Category	Mechanic / Utility / Service Trucks
Last Updated	5/11/2026
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(833) 801-___ SHOW
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2013 International DuraStar 4400 Mechanic / Service Truck - 250HP, Automatic

$13,000 USD

NICE TRUCK, RUNS EXCELLENT, AUTO CRANE EC CRANE, ALTEC TOOL BED, LOTS OF STORAGE! REAR HITCH, FRONT WINCH!!,

Condition	Used
Usage	148,059 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	250 HP
Drivetrain	4x2
Transmission	Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	23,000 lb
Stock Number	134400148SER
MLS Number	14360263
Category	Mechanic / Utility / Service Trucks
Last Updated	5/9/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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2013 International DuraStar 4400 Mechanic / Service Truck - 250HP, Automatic

$13,000 USD

NICE TRUCK, RUNS EXCELLENT, AUTO CRANE EC CRANE, ALTEC TOOL BED, LOTS OF STORAGE! REAR HITCH, FRONT WINCH!!,

Condition	Used
Usage	159,944 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	250 HP
Drivetrain	4x2
Transmission	Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	23,000 lb
Stock Number	134400159SER
MLS Number	14345105
Category	Mechanic / Utility / Service Trucks
Last Updated	5/9/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 305-___ SHOW
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2017 Kenworth T270 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Automatic

$109,900 USD

Single Axle, PX9 Paccar 300 HP, Allison Automatic 6 Speed, 5.25 Ratio, 10,000 Front Axle, 16,000 Rear Axle, 157" Wheelbase, Spring, Air Brake, Differential Lock, Reese Hitch, 11' Steel...

Condition	Used
Usage	215,502 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	300 HP
Engine Model	Paccar PX9
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	16,000 lb 5.25 ratio
Stock Number	HM139427
MLS Number	14282060
Category	Mechanic / Utility / Service Trucks
Last Updated	5/9/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales