Used Peterbilt 337 Mechanic / Utility / Service Trucks For Sale in United States

2019 Peterbilt 337 Mechanic / Service Truck

At auction Oct. 14

2019 Peterbilt 337 Flatbed/Service Truck, 6.7L L6 2wd, Diesel, Auto, A/C, (334,043 miles) (Runs Moves) This is a Titled Item NOTE: This unit is being sold AS IS/WHERE IS via Timed Auction...

Condition	Used
Usage	334,043 Miles
Stock Number	34905
MLS Number	14560730
Category	Mechanic / Utility / Service Trucks
Last Updated	9/16/2026
Location	Bristow, VA, US
Listed By	JJ Kane Auctions

(888) 513-___ SHOW
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2020 Peterbilt 337 Mechanic / Service Truck

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Original owner - Excellent condition - garaged - 8K Crane - Miller welder - air compressor also come with cabinets also have tools and computers also available for additional cost - Ready to...

Condition	Used
Usage	58,000 Miles
Stock Number	CA091126EK
MLS Number	14599816
Category	Mechanic / Utility / Service Trucks
Last Updated	9/11/2026
Location	Northeast, US
Sold By	Carmody and Associates Inc

(833) 690-___ SHOW
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2016 Peterbilt 337 Mechanic / Service Truck - Auto Crane 11 Ft Crane Body Welder / Mechanics Body / Crane Truck Body

$89,999 USD

2016 Peterbilt 337 Mechanics Service Truck – Ready to Work Strong, reliable, and fully equipped — this 2016 Peterbilt 337 service truck is ready to go straight to work. Perfect for field...

Condition	Used
Usage	15,213 Hours
Duty Class	Heavy Duty Service Truck
Upfit Type	Welder / Mechanics Body / Crane Truck Body
Upfit Make	Auto Crane
Upfit Model	11 Ft Crane Body
Bed Length	11 ft.
Horse Power	260 HP
Engine Model	Paccar PX-9
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	21,000 lb
Door Type	Swing
Outriggers	Yes
Lift Height	6.6 ft
Max Reach	30 ft
Lift Capacity	8000.00 Lb
Lift Capacity	4.00 Ton
Winch	Yes
MLS Number	14404657
Category	Mechanic / Utility / Service Trucks
Last Updated	8/28/2026
Location	Salt Lake City, UT, US
Sold By	Salt Lake Truck Wash & Detail

(855) 804-___ SHOW
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2017 Peterbilt 337 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$149,900 USD

2017 Peterbilt 337 --- Single Axle, PX-9 PACCAR 350 HP, Allison Automatic 6 Speed, 5.38 Ratio, 12,000 Front Axle, 21,000 Rear Axle, 181" Wheelbase, 15' 1" Bridge, SPRING, Air Brake, Exhaust...

Condition	Used
Usage	7,294 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.38 ratio
Stock Number	409289
MLS Number	14541158
Category	Mechanic / Utility / Service Trucks
Last Updated	8/20/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 311-___ SHOW
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2015 Peterbilt 337 Mechanic / Service Truck - Paccar

$81,500 USD

Paccar ISL 6 Cylinder 8.9 L Diesel 300 hp Engine, 2014 US EPA Label, Requires Diesel Exhaust Fluid, 2837 Engine hrs, Engine Brake, Eaton Fuller 10-Speed Manual Transmission, 13000 lb Front...

Condition	Used
Usage	61,153 Miles
Duty Class	Heavy Duty Service Truck
Engine Model	Paccar PX9
Drivetrain	4x2
Rear Axle	Single Axle
MLS Number	13725673
Category	Mechanic / Utility / Service Trucks
Last Updated	8/13/2026
Location	Phoenix, AZ, US
Sold By	PacWest Trading Co.

(833) 841-___ SHOW
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2019 Peterbilt 337 Mechanic / Service Truck - Cummins, 330HP, Automatic

$89,500 USD

6 wheel service truck, IMT 5020 crane (8600 lb cap), IMT DA435HA compressor, 35 cfm, 33k gvw, Allison 3000 RDS-P auto, Cummins PX-9, 330 hp,

Condition	Used
Usage	150,408 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	330 HP
Transmission	Allison RDS Automatic
Rear Axle	Single Axle
Stock Number	TK347
MLS Number	14236784
Category	Mechanic / Utility / Service Trucks
Last Updated	7/21/2026
Location	Phillipston, MA, US
Sold By	Brookside Equipment Sales

(844) 716-___ SHOW
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2019 Peterbilt 337 Mechanic / Service Truck - Paccar, 330HP, Automatic

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Please pardon its appearance, the truck just arrived and hasn't been washed yet, , 2019 Peterbilt 337 single axle truck #5312; Vin #2NP2HJ7X6KM604645, , Paccar PX-9, 330 horsepower inline 6...

Condition	Used
Usage	5,020 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	330 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 4.78 ratio
Stock Number	5312
MLS Number	14408610
Category	Mechanic / Utility / Service Trucks
Last Updated	6/4/2026
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

(844) 716-___ SHOW
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2017 Peterbilt 337 Mechanic / Service Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic

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Pardon my appearance, I just got here and havent taken a shower yet , 2017 Peterbilt 337 single axle truck #5313; Vin #2NP2HJ7X1HM440150, , Paccar PX-9, 330 horsepower inline 6 cylinder turbo...

Condition	Used
Usage	195,241 Miles
Duty Class	Heavy Duty Service Truck
Horse Power	330 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 4.78 ratio
Stock Number	5313
MLS Number	14408608
Category	Mechanic / Utility / Service Trucks
Last Updated	6/4/2026
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.