New 6 Speed Mechanic / Utility / Service Trucks with Duramax Engines For Sale

2023 Chevrolet 6500 Mechanic / Service Truck - Duramax, 350HP

$153,770 USD

This Chevrolet 6500 4x4 Load King Voyager-P Propane Service Truck w/ Stinger Crane features a 23,000 lb GVWR, 7,500 lb front axle, and 15,500 lb rear axle, delivering solid capacity for...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH745129
MLS Number	14024622
Category	Mechanic / Utility / Service Trucks
Last Updated	1/22/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2023 Chevrolet 5500 Mechanic / Service Truck - Duramax, 350HP

$198,505 USD

The 2023 Chevrolet 5500 Crew Cab 4x4 Yard Section Truck is purpose-built for rail section operators who need a reliable, fully outfitted platform for maintaining track integrity and...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH494975
MLS Number	14104382
Category	Mechanic / Utility / Service Trucks
Last Updated	1/22/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2023 Chevrolet 6500 Mechanic / Service Truck - Duramax, 350HP

$153,770 USD

FOR SALE! A brand new Chevrolet 6500 4x4 upfitted with a Load King Stinger 7526 service body and crane. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH745785
MLS Number	12726198
Category	Mechanic / Utility / Service Trucks
Last Updated	1/17/2026
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2023 Chevrolet 6500 Mechanic / Service Truck - Duramax, 350HP

$149,875 USD

Chevrolet 6500 4x4 with a 12' Load King Voyager P service body and Load King Stinger 7522 telescopic crane. This unit is powered by a 350 hp Duramax 6.6L diesel motor and a 6-speed automatic...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH758047
MLS Number	12571147
Category	Mechanic / Utility / Service Trucks
Last Updated	11/11/2025
Location	Poulsbo, WA, US
Sold By	Custom Truck One Source

2023 Chevrolet 5500 Mechanic / Service Truck - Duramax, 350HP

$89,580 USD

FOR SALE! A brand new Chevrolet 5500 4x2 upfitted with a Reading service body. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a 6-speed automatic...

Condition	New
Usage	1,067 Miles
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH220501
MLS Number	12838300
Category	Mechanic / Utility / Service Trucks
Last Updated	11/11/2025
Location	Kansas City, MO, US
Sold By	Custom Truck One Source

2023 Chevrolet 5500 Mechanic / Service Truck - Duramax, 350HP

$77,864 USD

FOR SALE! A brand new Chevrolet 5500 4x2 upfitted with a Reading flatbed. This vehicle is powered by a 350 hp Duramax 6.6L diesel motor, and gears are shifted via a 6-speed automatic...

Condition	New
Horse Power	350 HP
Engine Model	Duramax 6.6L D
Drivetrain	4x2
Transmission	6 Speed
Suspension	Spring
Rear End	15,500 lb
Stock Number	PH220495
MLS Number	12468739
Category	Mechanic / Utility / Service Trucks
Last Updated	11/11/2025
Location	Lynchburg, VA, US
Sold By	Custom Truck One Source