Used Peterbilt 6 Speed 337 Trucks For Sale

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

Newly Listed

Contact for price

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	2/26/2026
Location	Thorton, CO, US
Sold By	DTI Trucks

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

Price Drop $265,000 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	2/26/2026
Location	Beverly, WV, US
Sold By	TFS Recovery, Inc.

(833) 660-___ SHOW
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2020 Peterbilt 337 Single Axle Dump Truck - Paccar 250HP, 6 Speed Allison Rds Automatic

Newly Listed

$74,500 USD

2020 Peterbilt 337 12' Dump Truck, PX9 Powertrain Chassis: 106,758 Miles | 4232 Hours, 8.9L PACCAR PX9 250HP/860lbs-ft | Exhaust Brake, Allison 3000RDS 6 Speed Automatic Transmission | PTO...

Condition	Used
Usage	106,758 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	250 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	T17867M
MLS Number	14160222
Category	Dump Trucks
Last Updated	2/24/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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2020 Peterbilt 337 26 ft Box Truck - 240HP, 6 Speed Automatic, Liftgate

$74,500 USD

2020 Peterbilt T337 26' Box Truck, Paccar PX-7 6.7L Turbo Diesel Engine, Allison 2100RDS 6 Speed Automatic Transmission, 62.790 Miles, 1810 Engine Hours, 26,000lb GVWR (No CDL Required),...

Condition	Used
Usage	62,790 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	240 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	17985W
MLS Number	14140584
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/20/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(833) 901-___ SHOW
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Peterbilt 337 58 ft Boom / Bucket Truck - 2012 Wilkie 58XRB Aerial Platform Lift, 6 Spd

Price Drop $69,995 USD

Wilkie 58XRB mounted on 2012 Pete 337 with 185,485 Miles, 5000lb lift winch, 400lb jib winch, Rotating basket, Power level basket, Basket and base controls, Hydraulic cylinders for...

Condition	Used
Usage	185,485 Miles
Duty Class	Medium Duty Boom / Bucket Truck
Upfit Type	Aerial Lift
Upfit Make	Wilkie
Upfit Model	58XRB
Drivetrain	2WD
Transmission	6 Speed
Suspension	AirLiner
Rear Axle	Single Axle
Outriggers	Yes
Lift Height	58 ft
Max Reach	53 ft
Lift Capacity	500.00 Lb
Winch	Yes
MLS Number	14010115
Category	Boom & Bucket Trucks
Last Updated	2/18/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

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

$89,900 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	2/17/2026
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

$89,900 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	2/17/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(844) 912-___ SHOW
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2021 Peterbilt 337 26 ft Box Truck - 300HP, 6 Speed Automatic, Swing Door

$34,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** ***** CLASS B LICENSE REQUIRED TO DRIVE THIS VEHICLE AUTOMATIC, LIQUID DEF, DIESEL, AC Se Habla Espanol! NO CREDIT? BAD CREDIT...

Condition	Used
Usage	271,464 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 4.88 ratio
Door Type	Swing
Ramps	Yes
Stock Number	H02443-DELIVERY 2 U
MLS Number	13986737
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/14/2026
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

(833) 300-___ SHOW
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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	2/14/2026
Location	Champlain, NY, US
Sold By	Gamache Truck Center

(724) 243-___ SHOW
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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...

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	2/10/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(855) 489-___ SHOW
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2021 Peterbilt 337 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Swing Door

$37,000 USD

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

Condition	Used
Usage	6,132 Hours
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 4.88 ratio
Door Type	Swing
Ramps	Yes
Stock Number	2143
MLS Number	13870076
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/7/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

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

$47,000 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	2/7/2026
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(855) 506-___ SHOW
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2019 Peterbilt 337 26 ft Box Truck - 220HP, 6 Speed Automatic, Liftgate

$94,900 USD

STOCK #2661, SEPTIC TANKER VACUUM TRUCK * 2019 PETERBILT 337 * ENGINE PACCAR PX7 * 220HP * DIESEL * 2500 GL * GVW 32,000 * ALLISON 2500 AUTOMATIC TRANSMISSION * SPRING SUSPENSION * WHEEL...

Condition	Used
Usage	136,891 Miles
Duty Class	Heavy Duty Box Truck
Box Length	26 ft.
Horse Power	220 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Capacity	2500 Gallons
Stock Number	2661
MLS Number	13433797
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/4/2026
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

(833) 300-___ SHOW
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2022 Peterbilt 337 Single Axle Wrecker Tow Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Contact for price

Flatbed makeNRC, More optionWHEEL LIFT: CC20-3780, Flatbed model, 20TB-22, CAPACITY: 20,000 LBS, Flatbed dimension22 ', _ ", Installed option, 3 PASSENGERS, STEEL BOX, BEACONS LIGHT, Flatbed...

Condition	Used
Usage	8,973 Hours
Duty Class	Heavy Duty Wrecker Tow Truck
Horse Power	300 HP
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Paccar
Rear Axle	Single Axle
Rear End	20,280 lb 4.88 ratio
Stock Number	C-37401
MLS Number	14120077
Category	Wrecker Tow Trucks
Last Updated	1/31/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 305-___ SHOW
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2014 Peterbilt 337 Single Axle Dump Truck - Paccar 300HP, 6 Speed Allison Rds Automatic, 10' Dump

$76,900 USD

Single Axle, 10' Ox Steel Dump w/30" Sides, PX9 Paccar 300 HP, Allison Automatic 6 Speed, 5.29 Ratio, Spring Suspension, 12K FA, 21K RA, 33K GVWR, 154" WB, Wheel Lock, Electric Tarp, Air...

Condition	Used
Usage	2,285 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	10 ft.
Horse Power	300 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.29 ratio
Stock Number	EM248271
MLS Number	13993685
Category	Dump Trucks
Last Updated	1/30/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(855) 717-___ SHOW
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2020 Peterbilt 337 26 ft Box Truck - 300HP, 6 Speed Automatic, Swing Door

$34,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** AUTOMATIC, LIQUID DEF Se Habla Espanol! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7 DAYS A WEEK!!!! Disclaimer:, “All...

Condition	Used
Usage	264,198 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	20,000 lb
Door Type	Swing
Liftgate	Yes
Stock Number	N15218-DELIVERY 2 U
MLS Number	13965699
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/10/2026
Location	Turlock, CA, US
Sold By	Diamond Truck Sales Inc

(844) 734-___ SHOW
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2013 Peterbilt 337 Refrigerated Truck

$22,000 USD

2013 PETERBILT 337 REEFER TRUCK, PACCAR PX8 6 CYLINDER IN LINE, TURBOCHARGED, CHARGE COOLED DIESEL ENGINE, FULLER FS06406A SYNCHRO 6 MANUAL TRANSMISSION, SPICER S23190 DRIVE AXLE ON SPRING ...

Condition	Used
Duty Class	Heavy Duty Refrigerated Truck
Box Length	22 ft.
Transmission	6 Speed Manual
Sleeper Size	70"
Reefer Unit	Carrier SUPRA 850
Suspension	4 Spring
Door Type	Swing
Stock Number	CMT0V8Pm125206
MLS Number	12514462
Category	Refrigerated Trucks
Last Updated	1/8/2026
Location	FOLEY, AL, US
Sold By	Proxy Equipment

(833) 901-___ SHOW
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2014 Peterbilt 337 Single Axle Dump Truck - Paccar 220HP, 6 Speed Allison Rds Automatic, 18' Dump

$59,995 USD

Non CDL, PX7 diesel, Allison Automatic transmission, Hydraulic PTO, 18ft bed, We deliver nationwide,

Condition	Used
Usage	143,872 Miles
Duty Class	Medium Duty Dump Truck
Bed Length	18 ft.
Horse Power	220 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	5.28 ratio
MLS Number	14054019
Category	Dump Trucks
Last Updated	1/21/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(855) 804-___ SHOW
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2019 Peterbilt 337 Single Axle Rollback Tow Truck - Paccar, 280HP, 6 Speed Allison Rds Automatic

$82,900 USD

2019 Peterbilt 377 --- Single Axle, PX7 PACCAR 280 HP, Allison Automatic 6 Speed, 12,000 Front Axle, 21,000 Rear Axle, 238" Wheelbase, 19' 10" Bridge, Air Ride, Air Brake, Steel Wheels,...

Condition	Used
Usage	228,467 Miles
Duty Class	Heavy Duty Rollback Tow Truck
Horse Power	280 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 4.63 ratio
Stock Number	612508
MLS Number	13957949
Category	Rollback Tow Trucks
Last Updated	12/13/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(855) 804-___ SHOW
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2019 Peterbilt 337 Single Axle Rollback Tow Truck - Paccar, 280HP, 6 Speed Allison Rds Automatic

$88,900 USD

2019 Peterbilt 337 --- Single Axle, PX7 PACCAR 280 HP, Allison Automatic 6 Speed, 4.63 Ratio, 12,000 Front Axle, 21,000 Rear Axle, 238" Wheelbase, 19' 10" Bridge, Air Ride, Air Brake,...

Condition	Used
Usage	8,932 Hours
Duty Class	Heavy Duty Rollback Tow Truck
Bed Length	22 ft.
Horse Power	280 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 4.63 ratio
Stock Number	612494
MLS Number	13696136
Category	Rollback Tow Trucks
Last Updated	12/13/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(855) 604-___ SHOW
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2022 Peterbilt 337 Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

$98,000 USD

$150/day, $800/wk, $3,000/mo to rent

2022 PETERBILT 337 24' BOX WITH LIFTGATE, PACCAR PX-7 300 HP, ALLISON AUTOMATIC 6 SPEED TRANSMISSION, NON CDL - GVW - 26000, AIR RIDE. 127 POINT INSPECTION WITH CURRENT DOT FHWA, ADDITIONAL...

Condition	Used
Usage	9,238 Miles
Duty Class	Medium Duty Box Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Door Type	Roll up
Lining Type	Aluminum
Liftgate	Yes
Stock Number	GH1024
MLS Number	13869551
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/7/2025
Location	Shrewsbury, NJ, US
Sold By	Schwartz Truck Center

(844) 611-___ SHOW
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2013 Peterbilt 337 Single Axle Day Cab Truck - Paccar 240HP, 6 Speed Allison Hs Automatic

$72,900 USD

3500RDS Trans., ready for 22' bed, dbl. frame, good rubber brakes, vertical exhaust,

Condition	Used
Usage	7,692 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	330 HP
Engine Model	Paccar PX8
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.14 ratio
Stock Number	GW23071
MLS Number	13533466
Category	Day Cab Semi Trucks
Last Updated	7/31/2025
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC

(844) 611-___ SHOW
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2011 Peterbilt 337 Single Axle Day Cab Truck - Paccar 260HP, Automatic

$79,900 USD

cruise control, clean southern truck, 3500RDS automatic, ready for 22' bed, engine was replaced in July 2023 with used engine w/ 90k miles on it, work done by local KW dealer,

Condition	Used
Usage	205,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	260 HP
Engine Model	Paccar PX8
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson RT
Rear Axle	Tandem Axle
Rear End	40,000 lb 6.83 ratio
Stock Number	GW23026
MLS Number	11996659
Category	Day Cab Semi Trucks
Last Updated	6/28/2025
Location	Rigby, ID, US
Sold By	Grover's All-Wheels, LLC