Peterbilt Single Axle 337 Trucks with Paccar Engines, 3.50-0.00 Ratio For Sale

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2015 Peterbilt 337 Box Truck

Price Drop $24,995 USD

Great running 1 owner southern truck, 26ft box, automatic transmission, liftgate, Ready to work!,

Condition	Used
Usage	194,163 Miles
Duty Class	Heavy Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison HS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	5.25 ratio
Lining Type	Plywood
Liftgate	Yes
MLS Number	12908660
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	6/26/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

2022 Peterbilt 337 Single Axle Rollback Tow Truck - Paccar, 280HP, 6 Speed Allison Rds Automatic

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Flatbed makeNRC, Flatbed model, 20TB-23, 20,000 LBS CAPACITY, Flatbed dimension23 ', _ ", Installed option, COFFRE D'ACIER, BEACONS LIGHT, Flatbed serial #20-2231, Faltbed typeACIER / STEEL,...

Condition	Used
Usage	8,604 Hours
Duty Class	Heavy Duty Rollback Tow Truck
Bed Length	23 ft.
Horse Power	280 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Paccar
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	C-37731
MLS Number	14442068
Category	Rollback Tow Trucks
Last Updated	6/20/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2019 Peterbilt 337 Box Truck - 250HP, 6 Speed Automatic

$34,900 USD

UNDER CDL! Great Miles and NEW TRANSMISSION! This 2019 Peterbilt 337 Box Truck has JUST received a new Allison Automatic Transmission! Powered by a 250hp PX7 Motor; Air Ride Driver Seat;...

Condition	Used
Usage	271,655 Miles
Duty Class	Heavy Duty Box Truck
Horse Power	250 HP
Engine Model	Paccar PX7
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 5.57 ratio
Stock Number	8680380
MLS Number	14384183
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	6/18/2026
Location	Bolingbrook, IL, US
Sold By	JX Truck Center

2020 Peterbilt 337 Refrigerated Truck - 260HP, Automatic

$37,900 USD

Sharp 2020 Peterbilt 337 Reefer Box Truck with Carrier System! This truck is equipped with a strong PX7 260hp Engine and paired with a smooth shifting Allision Automatic Transmission! Unit...

Condition	Used
Usage	157,479 Miles
Duty Class	Heavy Duty Refrigerated Truck
Horse Power	260 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 3.58 ratio
Stock Number	8679812
MLS Number	13556964
Category	Refrigerated Trucks
Last Updated	6/18/2026
Location	De Pere, WI, US
Sold By	JX Truck Center

(855) 489-___ SHOW
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2020 Peterbilt 337 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Swing Door

$43,000 USD

300 hp with 6 speed 2500RDS Allison Transmission, 26' Box van with Swing Doors, Aluminum wheels,

Condition	Used
Usage	147,626 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 4.63 ratio
Door Type	Swing
Stock Number	2142
MLS Number	13865238
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	6/13/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(724) 243-___ SHOW
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2014 Peterbilt 337 Mechanic / Service Truck - Paccar, 260HP, 6 Speed Manual

$79,900 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...

Condition	Used
Usage	19,435 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	260 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 4.11 ratio
Stock Number	246937
MLS Number	13813906
Category	Mechanic / Utility / Service Trucks
Last Updated	6/10/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(724) 243-___ SHOW
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2017 Peterbilt 337 Single Axle Fuel & Lube Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$79,900 USD

Really nice Enclosed Lube Unit (8) Hose Reels, Grease Barrel, Oil Recovery System, Hydraulic Hose Reel, Miller En Pak Diesel Air Compressor New Tires (Virgin) Full PM and DOT - Detailed,...

Condition	Used
Usage	7,404 Hours
Duty Class	Heavy Duty Fuel & Lube 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	114847
MLS Number	13764879
Category	Fuel & Lube Trucks
Last Updated	6/10/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(724) 243-___ SHOW
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2017 Peterbilt 337 Single Axle Fuel & Lube Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$79,900 USD

Really nice Enclosed Fuel / Lube Unit (8) Hose Reels, Grease Barrel, Oil Recovery System, Hydraulic Hose Reel, Miller En Pak Diesel Air Compressor New Tires (Virgin) Full PM and DOT -...

Condition	Used
Usage	10,005 Hours
Duty Class	Heavy Duty Fuel & Lube 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	151634
MLS Number	13581472
Category	Fuel & Lube Trucks
Last Updated	6/10/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(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.

2020 Peterbilt 337 Refrigerated Truck - Automatic

$41,850 USD

2020 Peterbilt 337 24ft Reefer Truck powered with a PX7 Engine and an Allison Automatic Transmission! The reefer unit on this truck is that of a Carrier and the box is a Morgan Box. Truck...

Condition	Used
Usage	184,158 Miles
Duty Class	Heavy Duty Refrigerated Truck
Horse Power	260 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 4.88 ratio
Stock Number	8680013
MLS Number	13781627
Category	Refrigerated Trucks
Last Updated	5/28/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

(833) 801-___ SHOW
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2019 Peterbilt 337 Single Axle Day Cab Truck - Paccar 330HP, Automatic

$70,000 USD

GOOD TRUCK, VERY CLEAN, RUNS/ DRIVES/ WORKS EXCELLENT, PAC-MAC KBF-20H BOOM AND GRAPPLE, DUMP BED, DIFFERENTIAL LOCK, OUT RIGGERS, BRUSH GRAPPLE!,

Condition	Used
Usage	356,421 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	330 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	22,700 lb 5.57 ratio
Stock Number	19PETE356SAGRAPPLE
MLS Number	13403043
Category	Day Cab Semi Trucks
Last Updated	5/23/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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2017 Peterbilt 337 Single Axle Day Cab Truck - Paccar 300HP, Automatic

$65,000 USD

GOOD TRUCK, VERY CLEAN, RUNS AND DRIVES EXCELLENT! DUMP BED, OUT RIGGERS, BOOM WITH GRAPPLE! air seat, air brakes, automatic transmission, dump valve, power windows!,

Condition	Used
Usage	375,955 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	Paccar PX8
Drivetrain	4x2
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	22,700 lb 5.57 ratio
Stock Number	17PETE375SAGRAPPLE
MLS Number	13401006
Category	Day Cab Semi Trucks
Last Updated	5/23/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 257-___ SHOW
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2012 Peterbilt 337 Single Axle Day Cab Truck - Paccar 350HP, 10 Speed Manual

$29,500 USD

2012 Peterbilt 337 Day Cab, P-X 8 at 350 HP Paccar (Cummins) Engine, Transmission is a FRO11210C 10 Speed Manual, 3.91 Rear End Ratio on Spring Suspension, The Truck Currently has a 12' 6"...

Condition	Used
Duty Class	Heavy Duty Day Cab Truck
Horse Power	350 HP
Engine Model	Paccar PX8
Drivetrain	4x2
Transmission	10 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 3.91 ratio
Stock Number	9217
MLS Number	13601691
Category	Day Cab Semi Trucks
Last Updated	5/21/2026
Location	Robstown, TX, US
Sold By	J&B Pavelka, Inc.

(855) 653-___ SHOW
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2021 Peterbilt 337 Single Axle Day Cab Truck - Paccar 300HP, 6 Speed Allison Hs Automatic

$59,500 USD

2021 Peterbilt 337 Single Axle Day Cab Tractor, Paccar PX9 8.9L Turbo Diesel Engine, 300 HP, Engine Brake, Allison 3000HS 6 Speed Automatic Transmission, Only 80,199 ECM Verified Miles ...

Condition	Used
Usage	2,563 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	18028D
MLS Number	14164868
Category	Day Cab Semi Trucks
Last Updated	5/19/2026
Location	Denver, CO, US
Sold By	DTI Trucks

2016 Peterbilt 337 Single Axle Day Cab Truck - Paccar 280HP, Automatic

$15,900 USD

SHARP and Priced to Sell! This 2016 Peterbilt 337 Box Truck is equipped with a PX7 engine and paired with a smooth shifting Allison Automatic Transmission! Outfitted with a 22ft Morgan Dock...

Condition	Used
Usage	340,482 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	280 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.29 ratio
Stock Number	8679995
MLS Number	13721020
Category	Day Cab Semi Trucks
Last Updated	5/14/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

(844) 748-___ SHOW
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2022 Peterbilt 337 Grapple Truck - Paccar, 280HP, 6 Speed Allison Rds Automatic

$250,000 USD

2022 Peterbilt 337 w/Paccar PX7 280HP and Allison RDS 6 Speed Automatic Transmission. 7494 miles. All power options. Hydraulic Brakes. A/C, AM/FM/BT, 11R22.5 Tires, 2022 BIK Tree-Care...

Condition	Used
Usage	926 Hours
Duty Class	Heavy Duty Grapple Truck
Horse Power	350 HP
Engine Model	Paccar PX7
Emission Rating	USA Tier 4 Final
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	778943
MLS Number	13752459
Category	Grapple Trucks
Last Updated	5/12/2026
Location	Beverly, WV, US
Sold By	TFS Recovery, Inc.

(833) 801-___ SHOW
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2013 Peterbilt 337 Single Axle Cab & Chassis Truck - Paccar, 280HP, Automatic

$11,000 USD

GOOD TRUCK, RUNS EXCELLENT, WELL MAINTAINED, GOOD TIRES, CLEAN CAB, AIR BRAKES, AIR SEAT, POWER WINDOW, TILT/TELE!,

Condition	Used
Usage	534,181 Miles
Duty Class	Medium Duty Cab & Chassis Truck
Horse Power	280 HP
Engine Model	Paccar PX6
Drivetrain	4x2
Transmission	Allison HS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 5.29 ratio
Stock Number	13PETE534SACC
MLS Number	14347365
Category	Cab & Chassis Trucks
Last Updated	5/5/2026
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

2014 Peterbilt 337 Single Axle Dump Truck - Paccar 250HP, 6 Speed Allison Rds Automatic

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147136 Miles, 5483 Hours, Engine: PACCAR PX6, 250 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 4x2, Spring Suspension, Wheels: All Aluminum, Wheel Base: 166,...

Condition	Used
Usage	5,483 Hours
Duty Class	Heavy Duty Dump Truck
Horse Power	250 HP
Engine Model	Paccar PX6
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 6.17 ratio
Stock Number	C-37437
MLS Number	11843151
Category	Dump Trucks
Last Updated	4/28/2026
Location	Champlain, NY, US
Sold By	Gamache Truck Center

(833) 495-___ SHOW
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2018 Peterbilt 337 2500 Gallon Water Truck - Paccar, Automatic

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2018 PETERBILT 337, WITH NEW 2,500 GALLON MAVERICK WATER SYSTEM, VIN: 2NP2HM7XXJM486082, AUTOMATIC TRANSMISSION, ALLISON AUTOMATI, HENDERICKSON SPRING/ BEAM SUSPENSION, 5.25 REAR RATIO,...

Condition	Used
Usage	195,751 Miles
Duty Class	Heavy Duty Water Truck
Engine Model	Paccar PX7
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.25 ratio
Capacity	2500 Gallons
MLS Number	13985360
Category	Water Trucks
Last Updated	3/24/2026
Location	Chandler, AZ, US
Sold By	Maverick Equipment LLC

2022 Peterbilt 337 Refrigerated Truck - 280HP, Automatic

$59,850 USD

CDL Required Reefer Box Truck! This 2022 Peterbilt 337 Reefer Box Unit has a Carrier Reefer unit on it and the truck is powered by a 280hp PX7 Motor and paired with an Automatic Allision...

Condition	Used
Usage	209,425 Miles
Duty Class	Heavy Duty Refrigerated Truck
Horse Power	280 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 5.29 ratio
Stock Number	8680195
MLS Number	14065766
Category	Refrigerated Trucks
Last Updated	3/17/2026
Location	Indianapolis, IN, US
Sold By	JX Truck Center

2013 Peterbilt 337 Single Axle Day Cab Truck - Paccar 325HP, 5 Speed Allison Rds Automatic

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291100 Miles, 20986 Hours, Engine: PACCAR PX6, 325 HP, Fuel Type: Diesel, 5 Speed Allison RDS Automatic Transmission, Drive: 4x2, Air Trac Suspension, Tires: 255/70R22.5, Wheels: All Steel,...

Condition	Used
Usage	20,986 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	325 HP
Engine Model	Paccar PX6
Drivetrain	4x2
Transmission	5 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Single Axle
Rear End	23,000 lb 5.57 ratio
Stock Number	C-36512
MLS Number	13556858
Category	Day Cab Semi Trucks
Last Updated	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2014 Peterbilt 337 Single Axle Day Cab Truck - Paccar 270HP, 6 Speed Allison Hs Automatic

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383916 Miles, 16030 Hours, Engine: PACCAR PX9, 270 HP, Fuel Type: Diesel, 6 Speed Allison HS Automatic Transmission, Drive: 4x2, Paccar Suspension, Tires: 11R22.5, Wheels: Aluminum/Steel,...

Condition	Used
Usage	16,030 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	270 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison HS Automatic
Suspension	Paccar
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	C-36092
MLS Number	13448484
Category	Day Cab Semi Trucks
Last Updated	3/12/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 716-___ SHOW
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2015 Peterbilt 337 18.5 ft Stake Bed Truck - 325HP, 5 Speed Allison Rds Automatic

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2015 Peterbilt 337 single axle truck #5288, , Vin #2NP2HM7X2FM296543, , Paccar PX-7; 325 horsepower turbo diesel with engine brake, , Allison 3000-RDS-P 5 speed automatic transmission, , 33,000...

Condition	Used
Usage	162,395 Miles
Duty Class	Heavy Duty Stake Bed Truck
Bed Length	18.5
Horse Power	325 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	5 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.29 ratio
Stock Number	5288
MLS Number	13813930
Category	Stake Bed Trucks
Last Updated	3/3/2026
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.