1. Home
  2. Listings
  3. Trucks
  4. Mechanic / Utility / Service Trucks
  5. Used

Used Diesel 6 Speed Mechanic / Utility / Service Trucks with 350-399 HP For Sale in United States

Close
Your Current Search
Industry
Trucks
Category
Mechanic / Utility / Service Trucks
Transmission Speeds
6 Speed
Fuel Type
Diesel
Horsepower
350 - 399 HP
Condition
Used
Market Type
For Sale
Country
United States
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Trucks (6)
Category
Mechanic / Utility / Service Trucks (6)
Model
Select a manufacturer to view available models.
Condition
Used (6)
Model Year
-
GVWR Category
Heavy Duty (1)Medium Duty (4)Light Duty (1)
Bed Length
23.25 (1)9 (1)
Rear Axle
Single (4)Tandem (1)
Transmission Type
Automatic (6)
Transmission Speed
6 Speed (6)
Drive Train
4x2 (4)4x4 (1)6x6 (1)
Engine Manufacturer
Cummins (4)International (1)
Exterior Color
White (6)
Suspension Type
Air Ride (3)Reyco (1)Walking Beam (1)
Cab Style
Regular Cab (4)Crew Cab (1)
Upfit Type
Mechanic Body (1)
Upfit Manufacturer
Stellar (1)
Fuel Type
Diesel (6)
Mileage
-
Horsepower
-
Inspection Report
Yes (0)
No (6)
Warranty
Yes (0)
No (0)
Price
-
Country
United States (6)
State / Region
Select a state below and click Refine Results.




Seller Type
(6)
Market Type
For Sale (6)
Filter by Manufacturer
Filter by Specs or Location
1-6 of 6 results
1-6 of 6 results
Featured Item
2019 RAM 3500 Crew Cab Mechanic / Service Truck, Utility Work, Construction, Electrician, Plumber, 9Ft Reading Bed, Cummins, Diesel, Handyman, Plumber
31 0

2019 RAM 3500 Crew Cab Mechanic / Service Truck, Utility Work, Construction, Electrician, Plumber, 9Ft Reading Bed, Cummins, Diesel, Handyman, Plumber

$54,999 USD
2019 Ram 3500 Tradesman Utility Truck 4x2 Stock: 517327 VIN:3C7WR8CLXKG517327, Year: 2019 Make: Ram Model: 3500, Engine:Cummins 6.7L I-6 diesel direct injection, VVT intercooled turbo,...
ConditionUsed
Usage60,905 Miles
Duty ClassLight Duty Service Truck
Bed Length9 ft.
Horse Power360 HP
Engine ModelCummins
Drivetrain4x2
Transmission6 Speed Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End6,800 lb 3.73 ratio
Stock Number517327
MLS Number12808876
CategoryMechanic / Utility / Service Trucks
Last Updated10/3/2024
Location
Elkton, MD, US
Sold By

Complete Recycling Group LLC

(833) 658-___  SHOW
NUMBERCall Seller
Email Seller
Save
Complete Recycling Group LLC
2008 Sterling Acterra Mechanic / Service Truck - Stellar Mechanic Body
32 0

2008 Sterling Acterra Mechanic / Service Truck - Stellar Mechanic Body

Newly Listed
$65,995 USD
Mercedes engine 7.2 L, Allison Automatic 6 speed, 350 HP, Engine Brake, Heated mirrors. Sterllar 10620, 20’ of Hydraulic Reach, Remote Control, PTO Pump, Non-compliant carb truck, American...
ConditionUsed
Usage211,809 Miles
Duty ClassMedium Duty Service Truck
Upfit TypeMechanic Body
Upfit MakeStellar
Horse Power350 HP
Engine ModelMBE-900
Drivetrain4x2
Transmission6 Speed Automatic
Door TypeSwing
OutriggersYes
Stock NumberZ76563
MLS Number13159133
CategoryMechanic / Utility / Service Trucks
Last Updated10/7/2024
Location
Midvale, UT, US
Sold By

MTS Utah, Inc.

(844) 445-___  SHOW
NUMBERCall Seller
Email Seller
Save
MTS Utah, Inc.
Freightliner M2 106 Mechanic / Service Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic
60 0

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

Recently Updated
Call for price
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...
ConditionUsed
Usage56 Hours
Duty ClassMedium Duty Service Truck
Horse Power350 HP
Engine ModelCummins L9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Stock NumberT16713D
MLS Number13133693
CategoryMechanic / Utility / Service Trucks
Last Updated10/3/2024
Location
Denver, CO, US
Sold By

DTI Trucks

(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
Freightliner M2 106 Mechanic / Service Truck - Cummins, 350HP, 6 Speed Allison Rds Automatic
57 0

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

Recently Updated
Call for price
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 2,489 Original...
ConditionUsed
Usage58 Hours
Duty ClassMedium Duty Service Truck
Bed Length23.25
Horse Power350 HP
Engine ModelCummins L9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End19,000 lb 5.22 ratio
Stock NumberT16712D
MLS Number13110836
CategoryMechanic / Utility / Service Trucks
Last Updated10/3/2024
Location
Denver, CO, US
Sold By

DTI Trucks

(855) 653-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Trucks
International CV Mechanic / Service Truck - 350HP, 6 Speed Allison Rds Automatic
10 0

2021 International CV Mechanic / Service Truck - 350HP, 6 Speed Allison Rds Automatic

$149,950 USD
Used International CV515 Mechanics/Crane Truck for sale. Features: Single Exhaust, Hitch, Palfinger PSC 8029 Crane with 4,370 lb. max. lifting, PRC45V Compressor, Outriggers, Two Front Tow...
ConditionUsed
Usage3,080 Hours
Duty ClassMedium Duty Service Truck
Horse Power350 HP
Drivetrain4x4
Transmission6 Speed Allison RDS Automatic
SuspensionReyco
Rear AxleSingle Axle
Rear End15,500 lb 4.30 ratio
Stock Number24P017T
MLS Number12685855
CategoryMechanic / Utility / Service Trucks
Last Updated3/9/2024
Location
Coopersburg, PA, US
Sold By

Coopersburg & Liberty Kenworth

(855) 642-___  SHOW
NUMBERCall Seller
Email Seller
Save
Coopersburg & Liberty Kenworth
International WorkStar 7600 Tandem Axle Mechanic / Service Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic
13 0

2008 International WorkStar 7600 Tandem Axle Mechanic / Service Truck - Cummins, 370HP, 6 Speed Allison Rds Automatic

Call for price
2008 International 7600 6x6 axle truck #5101, Vin #1HTWYAHT38J045837, , Cummins ISM-385V; 370 horsepower turbo diesel, , Allison 4500-RDS; 6 speed automatic transmission, , Transmission...
ConditionUsed
Usage5,928 Hours
Duty ClassHeavy Duty Service Truck
Horse Power370 HP
Engine ModelCummins ISM385V
Drivetrain6x6
Transmission6 Speed Allison RDS Automatic
SuspensionWalking Beam
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock Number5101
MLS Number11802692
CategoryMechanic / Utility / Service Trucks
Last Updated7/21/2023
Location
Pacific, WA, US
Sold By

Puget Sound Truck Sales, Inc.

(844) 716-___  SHOW
NUMBERCall Seller
Email Seller
Save
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a mechanic / service truck to sell? In minutes, you can create an online listing for your mechanic / service truck and advertise it to thousands of buyers.
Start selling today