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Used Peterbilt 6 Speed Mechanic / Utility / Service Trucks For Sale

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Showing 1 - 8 of 8 Service Truck Listings

1 - 8 of 8 listings
1 - 8 of 8 listings
Peterbilt 537 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

2027 Peterbilt 537 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Newly Listed
Contact for price
2027 Peterbilt 537 Mechanics Truck, Paccar PX9 Turbo Diesel Engine, 350 HP, Engine Brake, Allison 3000RDS 6 Speed Automatic Transmission, ONLY 1,130 Miles ONLY 28 Hours, 33K GVWR (12K Steer...
ConditionUsed
Usage28 Hours
Duty ClassHeavy Duty Service Truck
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 4.89 ratio
Stock NumberT18033D
MLS Number14255570
CategoryMechanic / Utility / Service Trucks
Last Updated3/20/2026
Location
Denver, CO, US
Sold By
DTI Trucks
(855) 653-___  SHOW
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DTI Trucks
Peterbilt 337 Mechanic / Service Truck - Paccar, 300HP

2019 Peterbilt 337 Mechanic / Service Truck - Paccar, 300HP

Price Drop $127,500 USD
2019 Peterbilt 337 4x2, 140,784 Miles, 33,000 Lbs. GVWR, 12,000 Lbs. FAWR, 21,000 Lbs. RAWR, Paccar PX-7 Engine, 300 Horsepower, Allison 2500RDS Transmission 2018 Load King Voyager II, 2018...
ConditionUsed
Horse Power300 HP
Engine ModelPaccar PX7 D
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberKM634016
MLS Number13243036
CategoryMechanic / Utility / Service Trucks
Last Updated3/19/2026
Location
Denver, CO, US
Sold By
Custom Truck One Source
(844) 476-___  SHOW
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Custom Truck One Source
2007 Peterbilt 335 Mechanic / Service Truck Stellar 10628 Crane and Equipment

2007 Peterbilt 335 Mechanic / Service Truck Stellar 10628 Crane and Equipment

$75,800 USD
Blow-out Sale Cash Price*****Deal Expires March 27th 2026***** This 2007 Peterbilt 335 comes with a Cummins ISC, 240 HP, Eaton Mid Range Transmission, Synchro-6. (FS06406A) DANA SPICER...
ConditionUsed
Usage14,777 Hours
Duty ClassHeavy Duty Service Truck
Bed Length14 ft.
Horse Power240 HP
Engine ModelCummins ISC
Drivetrain4x2
Transmission6 Speed Manual
SuspensionAir Leaf
Rear AxleSingle Axle
Rear End20,000 lb 4.10 ratio
Door TypeSwing
OutriggersYes
Max Reach28 ft
WinchYes
Stock Number698458
MLS Number14111527
CategoryMechanic / Utility / Service Trucks
Last Updated3/16/2026
Location
Midvale, UT, US
Sold By
MTS Utah, Inc.
(844) 445-___  SHOW
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MTS Utah, Inc.
Peterbilt 337 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Hs Automatic

2015 Peterbilt 337 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Hs Automatic

$95,900 USD
2015 Peterbilt 337 --- Single Axle, PX9 PACCAR 350 HP, Allison Automatic 6 Speed, 4.78 Ratio, 12,000 Front Axle, 21,000 Rear Axle, 198" Wheelbase, Air Ride, Single Stage Engine Brake, Air...
ConditionUsed
Usage265,592 Miles
Duty ClassHeavy Duty Service Truck
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain6x2
Transmission6 Speed Allison HS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 4.78 ratio
Stock Number275915
MLS Number14220684
CategoryMechanic / Utility / Service Trucks
Last Updated3/7/2026
Location
Chatham, VA, US
Sold By
Atkinson Truck Sales
(855) 804-___  SHOW
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Atkinson Truck Sales
2026 Peterbilt 536 / Summit 10620 Crane / 10k lbs. / Welder / Compressor / NON-CDL

2026 Peterbilt 536 / Summit 10620 Crane / 10k lbs. / Welder / Compressor / NON-CDL

$205,995 USD
FOR SALE: 2026 PETERBILT 536 – SUMMIT 10620 MECHANIC TRUCK WITH CRANE, WELDER, AND COMPRESSOR The 2026 Peterbilt 536 is a premium medium-duty service truck designed for fleet maintenance,...
ConditionUsed
Usage284 Miles
Duty ClassMedium Duty Service Truck
Upfit TypeWelder / Mechanics Body / Crane Truck Body
Upfit MakeSUMMIT TRUCK BODIES
Upfit Model10620
Bed Length13 ft.
Horse Power260 HP
Engine ModelPaccar PX7
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End18,000 lb
OutriggersYes
Max Reach20.9 ft
Lift Capacity10000.00 Lb
Stock Number785351A
MLS Number13807644
CategoryMechanic / Utility / Service Trucks
Last Updated2/28/2026
Location
Miami, FL, US
Sold By
Truck and Van Outlet
(844) 982-___  SHOW
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Truck and Van Outlet
Peterbilt 337 Mechanic / Service Truck - Paccar, 260HP, 6 Speed Manual

2014 Peterbilt 337 Mechanic / Service Truck - Paccar, 260HP, 6 Speed Manual

$89,900 USD
IMT 14' Service Truck on a Peterbilt 337 Chassis. Service body has been fully reconditioned and painted Truck was fully DOT'd and PM'd in our Peterbilt Shop. Can send repair order over on...
ConditionUsed
Usage19,435 Hours
Duty ClassHeavy Duty Service Truck
Horse Power260 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End21,000 lb 4.11 ratio
Stock Number246937
MLS Number13813906
CategoryMechanic / Utility / Service Trucks
Last Updated2/10/2026
Location
Smithfield, PA, US
Sold By
Hunter Truck
(724) 243-___  SHOW
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Hunter Truck
Peterbilt 537 Mechanic / Service Truck - Paccar, 370HP

2021 Peterbilt 537 Mechanic / Service Truck - Paccar, 370HP

$163,500 USD
2021 Peterbilt 537 4x2, 141,340 Miles, 12,000 Lbs. FAWR, 21,000 Lbs. RAWR, 33,000 Lbs. GVWR, Paccar PX-9 Engine, 370 Horsepower, Allison 3000RDS Transmission 2021 Load King VOYAGER 2 Service...
ConditionUsed
Usage141,340 Miles
Horse Power370 HP
Engine ModelPaccar PX9 D
Drivetrain4x2
Transmission6 Speed
SuspensionSpring
Rear End21,000 lb
Stock NumberMM732622
MLS Number13995297
CategoryMechanic / Utility / Service Trucks
Last Updated1/21/2026
Location
Canton, OH, US
Sold By
Custom Truck One Source
(888) 315-___  SHOW
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Custom Truck One Source
Peterbilt 337 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Manual

2013 Peterbilt 337 Mechanic / Service Truck - Paccar, 300HP, 6 Speed Manual

$30,000 USD
nice truck, runs great, clean, air seat, air brakes, NICE READING BODY, NOT RUSTY, lots of storage, power windows, power door locks, tilt/tele, heated mirrors, air seat, dump valve,,
ConditionUsed
Usage221,308 Miles
Duty ClassHeavy Duty Service Truck
Horse Power300 HP
Engine ModelPaccar PX8
Drivetrain4x2
Transmission6 Speed Manual
SuspensionAir Ride
Rear AxleSingle Axle
Rear End21,000 lb 3.70 ratio
Stock Number13PETE221SERAUC
MLS Number12528967
CategoryMechanic / Utility / Service Trucks
Last Updated11/10/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
NUMBERCall Seller
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Don Baskin Truck Sales
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