Used Diesel 6 Speed 4x2 Mechanic / Utility / Service Trucks For Sale

58 1

2025 Freightliner M2 106 Mechanic / Service Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic

Price Drop

$222,000 USD

2025 Freightliner M2-106 Plus Single Axle Summit Mechanics Truck, Cummins L9 Turbo Diesel Engine, 350 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 2,475 Original...

Condition	Used
Usage	56 Hours
Duty Class	Medium Duty Service Truck
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.22 ratio
Stock Number	T16713D
MLS Number	13451223
Category	Mechanic / Utility / Service Trucks
Last Updated	6/4/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 445-___ SHOW
NUMBERCall Seller

60 1

2025 Freightliner M2 106 Mechanic / Service Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic

2017 Ford F-650 XL Mechanic / Service Truck

Newly Listed

$89,700 USD

Another Fabulous Truck!This is a2017 Ford F750 Mechanic's Truck that is fully equipped for your service needs. This truck is equipped with Power Stroke 6.7 Ltr. Turbo engine, Automatic trans...

Condition	Used
Usage	178,700 Miles
Duty Class	Heavy Duty Service Truck
Bed Length	11 ft.
Horse Power	360 HP
Engine Model	Ford Power Stroke
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Leaf Springs
Outriggers	Yes
Lift Capacity	7500.00 Lb
Stock Number	B10703
MLS Number	13620229
Category	Mechanic / Utility / Service Trucks
Last Updated	6/3/2025
Location	Midvale, UT, US
Sold By	MTS Utah, Inc.

44 0

2012 International DuraStar 4400 Mechanic / Service Truck - 6 Speed Automatic

Newly Listed

Call for price

2012 International 4400 Durastar Single Axle Mechanics Truck, Allison 6 Speed Automatic Transmission, ONLY 85,120 Miles, 33K GVWR, 12K Steer Axle, 21K Drive Axle, 191” Wheelbase, 125” CT,...

Condition	Used
Usage	85,120 Miles
Duty Class	Heavy Duty Service Truck
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	T17039D
MLS Number	13616948
Category	Mechanic / Utility / Service Trucks
Last Updated	5/31/2025
Location	Denver, CO, US
Sold By	DTI Trucks

13 0

2013 Freightliner M2 106 Mechanic / Service Truck - Cummins, 220HP, 6 Speed Manual

2026 Kenworth T380 Mechanic / Service Truck - Paccar, 350HP

Newly Listed

Call for price

2026 Kenworth T380 Mechanics Truck, 8.9L Paccar PX-9 Diesel Engine, 350 HP, Engine Brake, Allison 6 Speed Automatic Transmission, ONLY 2,338 Miles 53.5 Engine Hours, 33K GVWR (12K Steer...

Condition	Used
Usage	53 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 4.88 ratio
Stock Number	T17123D
MLS Number	13612176
Category	Mechanic / Utility / Service Trucks
Last Updated	5/30/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(844) 882-___ SHOW
NUMBERCall Seller

37 0

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

Price Drop

$62,977 USD

2019 Ford F-550 XL SD 4x2 11' x 94" Single-Axle Service / Utility Mechanic's Truck, Ford Power-Stroke 6.7L @ 330 H.P., 6-Speed Automatic O/D Transmission, 4.10 Ratio, 169" W.B., Spring...

Condition	Used
Usage	127,587 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	330 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,706 lb 4.10 ratio
Stock Number	4219
MLS Number	13314584
Category	Mechanic / Utility / Service Trucks
Last Updated	5/28/2025
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(844) 257-___ SHOW
NUMBERCall Seller

5 0

2018 International DuraStar 4300 Mechanic / Service Truck - Cummins, 6 Speed Allison Rds Automatic

$47,900 USD

(2 AVAILABLE) 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...

Quantity	2
Condition	Used
Duty Class	Heavy Duty Service Truck
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	9736
MLS Number	13601670
Category	Mechanic / Utility / Service Trucks
Last Updated	5/23/2025
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

6 0

2018 International DuraStar 4300 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic

$69,900 USD

2018 International 4300 --- Single Axle, ISB 6.7 Cummins 260 HP, Allison Automatic 6 Speed, 6.14 Ratio, 13,000 Front Axle, 20,000 Rear Axle, 174" Wheelbase, Axle Lock, Pintle Hitch, 10'...

Condition	Used
Usage	41,930 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	260 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	20,000 lb 6.14 ratio
Stock Number	435450
MLS Number	13512381
Category	Mechanic / Utility / Service Trucks
Last Updated	5/17/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

9 0

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

$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	5/17/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 982-___ SHOW
NUMBERCall Seller

1 0

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

$89,995 USD

For Sale: 2019 Ford F-550 Super Duty Mechanic Truck with Crane – Auto Crane HC-6, Welder, and Air Compressor This 2019 Ford F-550 Super Duty is a fully equipped mechanic’s service truck,...

Condition	Used
Usage	7,484 Hours
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Horse Power	330 HP
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,706 lb 4.88 ratio
Stock Number	F06324
MLS Number	13584300
Category	Mechanic / Utility / Service Trucks
Last Updated	5/16/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

13 0

2010 Freightliner M2 106 Mechanic / Service Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic

$69,900 USD

2010 Freightliner M2 --- Single Axle, ISC Cummins 260 HP, Allison Automatic 6 Speed, 6.14 Ratio, 12,000 Front Axle, 21,000 Rear Axle, 158" Wheelbase, 13' 2" Bridge, Spring, 2 Stage Engine...

Condition	Used
Usage	3,971 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	260 HP
Engine Model	Cummins ISC
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 6.14 ratio
Stock Number	AN6878
MLS Number	12305230
Category	Mechanic / Utility / Service Trucks
Last Updated	5/17/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

7 0

2008 Ford F-550 XL Single Axle Mechanic / Service Truck - Powerstroke 6.4, 325HP

$21,900 USD

2008 Ford F550 --- Single Axle, 6.4 Powerstroke 325 HP, Manual 6 Speed, 6,500 Front Axle, 13,660 Rear Axle, 165" Wheelbase, 13' 9" Bridge, Spring, Steel Wheels, High Level Interior, Cruise...

Condition	Used
Usage	147,634 Miles
Duty Class	Medium Duty Service Truck
Horse Power	325 HP
Engine Model	Ford 6.4L POWER STROKE
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear Axle	Single Axle
Stock Number	C38862
MLS Number	9856075
Category	Mechanic / Utility / Service Trucks
Last Updated	5/17/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(833) 970-___ SHOW
NUMBERCall Seller

14 0

2015 Peterbilt 337 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$64,900 USD

2015 Peterbilt 337 Service truck ***Cummins ***Allison*** 7500 IMT Crane 22' boom,

Condition	Used
Usage	6,456 Hours
Duty Class	Medium Duty Service Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Rear Axle	Single Axle
Rear End	5.57 ratio
Stock Number	277018
MLS Number	13379438
Category	Mechanic / Utility / Service Trucks
Last Updated	5/9/2025
Location	Lancaster, PA, US
Sold By	Hunter Truck

(530) 375-___ SHOW
NUMBERCall Seller

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	5/5/2025
Location	Greenville, CA, US
Sold By	Vernon Roberts

(855) 585-___ SHOW
NUMBERCall Seller

27 0

2023 Freightliner M2 106 Mechanic / Service Truck - Stellar 10620 Service Utility Truck Body

$170,000 USD

TRUCK, YEAR: 2023, MAKE: FREIGHTLINER, MODEL: BUSINESS CLASS M2 106, ENGINE DETROIT DD8, TRANSMISSION: ALLISON 6SPD AUTOMATIC, MILEAGE: 27,533 MI, GVWR: 26,000 LBS - UNDER CDL CRANE,...

Condition	Used
Usage	1,472 Hours
Duty Class	Medium Duty Service Truck
Upfit Type	Service Utility Truck Body
Upfit Make	Stellar
Upfit Model	10620
Horse Power	260 HP
Engine Model	Detroit DD8
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	19,000 lb 5.88 ratio
Outriggers	Yes
Lift Height	21.00 ft
Max Reach	23 ft
Lift Capacity	10000.00 Lb
Lift Capacity	5.00 Ton
Winch	Yes
MLS Number	13322164
Category	Mechanic / Utility / Service Trucks
Last Updated	4/29/2025
Location	Lockport, NY, US
Sold By	LAKE COUNTRY TRUCK & EQUIPMENT INC.

(707) 849-___ SHOW
NUMBERCall Seller

25 2

2000 Ford F-550 XL Mechanic / Service Truck - International, 6 Speed Manual

$17,500 USD

2000 Ford F550 XL Super Duty 83,794 miles 7.3L Powerstroke V8 NO DEF 6 Speed manual transmission Liftmoore Crane Service body in rough shape Truck runs and drives like it should. Crane...

Condition	Used
Usage	83,794 Miles
Duty Class	Medium Duty Service Truck
Drivetrain	4x2
Transmission	6 Speed Manual
Rear Axle	Single Axle
MLS Number	13544926
Category	Mechanic / Utility / Service Trucks
Last Updated	4/29/2025
Location	Oakland, CA, US
Sold By	Personal Asset Brokerage

46 0

2017 Ford F-750 Mechanic / Service Truck - 6.7L POWER STROKE, 330HP, 6 Speed Automatic

$124,500 USD

2017 Ford F-750 Mechanics Truck, 6.7L Powerstroke Turbo Diesel Engine, 330 HP, Exhaust Brake, 6 Speed Automatic Transmission, ONLY 8,856 Miles 3,520 Engine Hours, 33K GVWR (12K Steer Axle,...

Condition	Used
Usage	3,520 Hours
Duty Class	Medium Duty Service Truck
Horse Power	330 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 4.56 ratio
Stock Number	T17071D
MLS Number	13534062
Category	Mechanic / Utility / Service Trucks
Last Updated	4/24/2025
Location	Denver, CO, US
Sold By	DTI Trucks

(833) 801-___ SHOW
NUMBERCall Seller

56 0

1993 GMC TopKick C6500 Mechanic / Service Truck - Caterpillar, 220HP, 6 Speed Manual

$8,000 USD

GOOD OLD TRUCK, RUNS EXCELLENT, GOOD SERVICE/TOOL BED WITH LOTS OF STORAGE, AIR COMPRESSOR WITH EXTRA AIR TANK, HYDRAULIC BRAKES!,

Condition	Used
Usage	377,491 Miles
Duty Class	Medium Duty Service Truck
Horse Power	220 HP
Engine Model	Caterpillar 3116
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	15,000 lb
Stock Number	93GMC377SER
MLS Number	13290938
Category	Mechanic / Utility / Service Trucks
Last Updated	4/16/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 716-___ SHOW
NUMBERCall Seller

23 0

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

Call for price

2019 Ford F550 Supercab XL package 4x2 single axle chassis #5232, , VIN #1FD0X5GTXKEE29558, , 6.7L- Power stroke V8 turbo diesel with dual alternators, , 6R140 6 speed Automatic overdrive...

Condition	Used
Usage	103,165 Miles
Duty Class	Medium Duty Service Truck
Engine Model	Ford 6.7L POWER STROKE
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	14,706 lb 4.88 ratio
Stock Number	5232
MLS Number	13300602
Category	Mechanic / Utility / Service Trucks
Last Updated	4/12/2025
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(833) 444-___ SHOW
NUMBERCall Seller

41 0

2014 Freightliner M2 106 with 13 Foot Enclosed Knapheide - Line Service Body

$29,000 USD

2014 Freightliner M2 106, Cummins ISL 8.9 Liter Diesel Engine, 270 HP, Allison RDS 3500 Automatic 6-Speed Transmission, Air Ride Suspension, Air Brakes, Wheelbase 178 Inches, Cab to Axle 109...

Condition	Used
Usage	15,417 Hours
Duty Class	Heavy Duty Service Truck
Bed Length	13 ft.
Horse Power	270 HP
Engine Model	Cummins ISL
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear End	20,280 lb
Stock Number	9701
MLS Number	13459721
Category	Mechanic / Utility / Service Trucks
Last Updated	4/30/2025
Location	Sparta, KY, US
Sold By	Craigmyle Truck and Trailer Sales

(833) 829-___ SHOW
NUMBERCall Seller

73 0

2020 Chevrolet Silverado 5500HD Mechanic / Service Truck - Duramax, 6 Speed Automatic

Call for price

2020 Chevrolet 5500HD Service Truck Quick Highlights:, , Engine: 6.6L V8 Duramax Turbodiesel – Reliable and powerful for demanding workloads , Transmission: Automatic – Smooth and efficient...

Condition	Used
Usage	102,561 Miles
Duty Class	Medium Duty Service Truck
Bed Length	11 ft.
Drivetrain	4x2
Transmission	6 Speed Automatic
Rear Axle	Single Axle
Stock Number	4CT4942
MLS Number	13496083
Category	Mechanic / Utility / Service Trucks
Last Updated	5/14/2025
Location	Greensboro, NC, US
Sold By	Impex Heavy Metal

(833) 801-___ SHOW
NUMBERCall Seller

26 0

2001 Freightliner FL70 Mechanic / Service Truck - Caterpillar, 230HP, 6 Speed Manual

$20,000 USD

NICE TRUCK, WELL MAINTAINED, WELDER/ GENERATOR, AIR COMPRESSOR, LOTS OF STORAGE, HOSE REELS, AIR BRAKES! *21 FT BED,

Condition	Used
Usage	13,939 Miles
Duty Class	Medium Duty Service Truck
Horse Power	230 HP
Engine Model	Caterpillar 3126
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Stock Number	01FL70SERLUBE
MLS Number	13492191
Category	Mechanic / Utility / Service Trucks
Last Updated	4/2/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 444-___ SHOW
NUMBERCall Seller

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	4/30/2025
Location	Sparta, KY, US
Sold By	Craigmyle Truck and Trailer Sales