Used 6 Speed Trucks with Paccar Engines For Sale

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2022 Kenworth T880S Quad Axle Dump Truck - Paccar 455HP, 6 Speed Allison Rds Automatic, 17' Dump

$169,900 USD

Quad Axle, 17' R/S Steel Dump w/54" Sides, MX13 Paccar 455 HP, Allison Automatic 6 Speed, 3 Stage Engine Brake, 4.10 Ratio, Double Frame, Chalmers, 20K FA, 46K RA, (2) 13,500 Steerable L/A,...

Condition	Used
Usage	10,625 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	17 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Quad Axle
Rear End	4.10 ratio
Stock Number	NJ470553
MLS Number	13544811
Category	Dump Trucks
Last Updated	2/3/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(833) 660-___ SHOW
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2022 Kenworth T370 Single Axle Dump Truck - Paccar 300HP, 6 Speed Allison Rds Automatic

Newly Listed

$89,500 USD

2022 Kenworth T270 10' Dump Truck, PX7, Tarp Powertrain Chassis: 5,588 miles | 712 Hours, 6.7L PACCAR PX7 300HP/660lbs-ft, Exhaust Brake, Allison 2500RDS 6 Speed Automatic Transmission, Air...

Condition	Used
Usage	712 Hours
Duty Class	Medium Duty Dump Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	16,000 lb
Stock Number	T17851M
MLS Number	14147515
Category	Dump Trucks
Last Updated	2/17/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

2017 Peterbilt 337 Single Axle Fuel & Lube Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Price Drop $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

2017 Peterbilt 337 Single Axle Fuel & Lube Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Price Drop $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

2025 Kenworth T280 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

2020 Peterbilt 348 Tri Axle Rollback Tow Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Newly Listed

$119,900 USD

Peterbilt Rollback with a Ledwell 28' Hydra tail, 20 Ton, Remote control, 13,200 Steerable Lift axle Virgin Rubber on drives, PM and DOT Complete, Super Clean truck,

Condition	Used
Usage	9,186 Hours
Duty Class	Heavy Duty Rollback Tow Truck
Bed Length	28 ft.
Horse Power	350 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	286258
MLS Number	14144680
Category	Rollback Tow Trucks
Last Updated	2/14/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

2021 Peterbilt 337 26 ft Box Truck - 300HP, 6 Speed Automatic, Swing Door

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

2020 Kenworth T370 26 ft Box Truck - 330HP, 6 Speed Allison Rds Automatic, Liftgate

Newly Listed

Contact for price

2020 Kenworth T370 Tandem Axle 26’ Box Truck, 8.9L Paccar PX-9 Diesel Engine, 330 HP, Engine Brake, Allison 3000 RDS 6 Speed Automatic Transmission, ONLY 70,662 ECM Verified Miles 1,234 ECM...

Condition	Used
Usage	1,234 Hours
Duty Class	Heavy Duty Box Truck
Box Length	26 ft.
Horse Power	330 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.57 ratio
Liftgate	Yes
Stock Number	18032D
MLS Number	14142873
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/13/2026
Location	Denver, CO, US
Sold By	DTI Trucks

2020 Kenworth T270 Box Truck - 260HP, 6 Speed Allison Rds Automatic, Liftgate

Newly Listed

$79,500 USD

16961 Miles, Engine: PACCAR PX7, 260 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 4x2, Air Ride Suspension, Wheel Base: 216, Single Rear Axles

Condition	Used
Usage	16,961 Miles
Duty Class	Medium Duty Box Truck
Horse Power	260 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	18030W
MLS Number	14142782
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/13/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(833) 300-___ SHOW
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2021 Peterbilt 520 Tandem Axle Garbage Truck - Paccar, 11HP, 6 Speed Allison Tc10 Automatic

Newly Listed

Contact for price

Refuse or roll off box makeLABRIE, Refuse or roll off box model, AURH (31 YD3 - 23,700L), SERIAL #: AU20124ASA, Refuse or roll off box capacity31 VERGES, Manufactured date07 - 20 ( M-Y ),...

Condition	Used
Usage	9,574 Hours
Duty Class	Heavy Duty Garbage Truck
Horse Power	11 HP
Engine Model	Paccar MX-11
Drivetrain	6x4
Transmission	6 Speed Allison TC 10 Automatic
Suspension	Rubber Block
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.25 ratio
Stock Number	C-37403
MLS Number	14142655
Category	Garbage Trucks
Last Updated	2/13/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 882-___ SHOW
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2016 Peterbilt 320 Tri Axle Garbage Truck - Paccar, 370HP, 6 Speed Allison Rds Automatic

Price Drop $94,977 USD

2016 Peterbilt 320 4-Axle Automated Side-Loader Garbage Truck, Paccar PX-9 8.9L @ 370 H.P., Allison 4500-RDS 6-Speed Automatic O/D Transmission, 5.57 Ratio, Hendrickson Haulmaxx Suspension,...

Condition	Used
Usage	14,308 Hours
Duty Class	Heavy Duty Garbage Truck
Horse Power	370 HP
Engine Model	Paccar PX9
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	44,000 lb 5.57 ratio
Stock Number	4709
MLS Number	14127460
Category	Garbage Trucks
Last Updated	2/13/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(844) 305-___ SHOW
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2025 Kenworth T880 Roll Off Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic

Price Drop $232,900 USD

Tandem Axle, MX-13 Paccar 510 HP, Allison Automatic 6 Speed, 4.56 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 263" Wheelbase, 24' 3" Bridge, Hendrickson Walking Beam, Double Frame, 3 Stage...

Condition	Used
Usage	53,549 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	SJ138052
MLS Number	13514164
Category	Roll Off Trucks
Last Updated	2/13/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(833) 660-___ SHOW
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2019 Kenworth T370 Flatbed Dump Truck - 300HP, 6 Speed Allison Rds Automatic

Newly Listed

$89,500 USD

2019 Kenworth T370 24’ Flatbed Dump Truck Powertrain Chassis: 26,839 Miles | 1,173 Hours, 8.9L PACCAR PX9 300HP/1050lbs-ft, Exhaust Brake | Block Heater | Locking Rear Differential, Allison...

Condition	Used
Usage	1,173 Hours
Duty Class	Heavy Duty Flatbed Dump Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	T17953M
MLS Number	14140862
Category	Flatbed Dump Trucks
Last Updated	2/12/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

2014 Peterbilt 325 14 ft Box Truck - 200HP, 6 Speed Automatic, Liftgate

Newly Listed

$44,500 USD

2014 Peterbilt 325 14' Box Truck with 3' Attic and 3,300lb Liftgate, Paccar PX-7 Turbo Diesel, 200 HP, Allison 1000 HS 6 Speed Transmission, 70,119 Miles, 2,921 Engine Hours, 19,440 GVWR (No...

Condition	Used
Usage	70,119 Miles
Duty Class	Medium Duty Box Truck
Box Length	14 ft.
Horse Power	200 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	17898W
MLS Number	14140609
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/12/2026
Location	Denver, CO, US
Sold By	DTI Trucks

2020 Peterbilt T337 26 ft Box Truck - 240HP, 6 Speed Automatic, Liftgate

Newly Listed

$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	2/12/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(716) 218-___ SHOW
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2021 Peterbilt 348 Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

$144,900 USD

2021 PETERBILT 348 DUMP,66000 CVWR,20 FRT,46000 RR,5.38 RATIO,PX9 350 HP,ALLISON 6 SPD TRANS,17FT DUMP,49200 MILES,

Condition	Used
Usage	49,200 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	218239
MLS Number	14069804
Category	Dump Trucks
Last Updated	2/10/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

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) 807-___ SHOW
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2021 Kenworth T270 26 ft Box Truck - 220HP, 6 Speed Allison Hs Automatic, Roll up Door, Liftgate

$44,500 USD

FLEET MAINTAINED! 26FT BOX TRUCK, PACCAR PX-7, 220HP, ALLISON HS TRANSMISSION, ALLUMINUM 3000LB FOLD AWAY POWER LIFT GATE, 4 E TRACKS, NON-CDL TRUCK!!,

Condition	Used
Usage	110,968 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	220 HP
Engine Model	Paccar PX7
Transmission	6 Speed Allison HS Automatic
Rear Axle	Single Axle
Rear End	16,000 lb
Door Type	Roll up
Lining Type	Aluminum
Liftgate	Yes
Stock Number	7061
MLS Number	13716906
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/10/2026
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(954) 523-___ SHOW
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2025 Kenworth T280 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

$120,995 USD

Model Year: 2025, Model: Kenworth T280, Engine: PACCAR PX-7, 300 HP @ 2600 RPM, 660 lb-ft torque @ 1400 RPM. Equipped with a Turbo Exhaust Brake (VGT Brake) Transmission: Allison 2500RDS 6...

Condition	Used
Usage	52,926 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	21,000 lb 5.38 ratio
Door Type	Roll up
Lining Type	Plywood
Liftgate	Yes
Stock Number	983-2507
MLS Number	13437601
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/15/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

(855) 984-___ SHOW
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2025 Kenworth T280 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

$120,995 USD

Model Year: 2025, Model: Kenworth T280, Engine: PACCAR PX-7, 300 HP @ 2600 RPM, 660 lb-ft torque @ 1400 RPM. Equipped with a Turbo Exhaust Brake (VGT Brake) Transmission: Allison 2500RDS 6...

Condition	Used
Usage	33,942 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	21,000 lb 5.38 ratio
Door Type	Roll up
Lining Type	Plywood
Liftgate	Yes
Stock Number	810-2507
MLS Number	13437599
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/15/2026
Location	Baltimore, MD, US
Sold By	All Roads Trucks

(855) 984-___ SHOW
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2025 Kenworth T280 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

$120,995 USD

Model Year: 2025, Model: Kenworth T280, Engine: PACCAR PX-7, 300 HP @ 2600 RPM, 660 lb-ft torque @ 1400 RPM. Equipped with a Turbo Exhaust Brake (VGT Brake) Transmission: Allison 2500RDS 6...

Condition	Used
Usage	29,833 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	21,000 lb 5.38 ratio
Door Type	Roll up
Lining Type	Plywood
Liftgate	Yes
Stock Number	810-2505
MLS Number	13437596
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/15/2026
Location	Baltimore, MD, US
Sold By	All Roads Trucks

(954) 523-___ SHOW
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2025 Kenworth T280 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

$120,995 USD

Model Year: 2025, Model: Kenworth T280, Engine: PACCAR PX-7, 300 HP @ 2600 RPM, 660 lb-ft torque @ 1400 RPM. Equipped with a Turbo Exhaust Brake (VGT Brake) Transmission: Allison 2500RDS 6...

Condition	Used
Usage	37,323 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	21,000 lb 5.38 ratio
Door Type	Roll up
Lining Type	Plywood
Liftgate	Yes
Stock Number	983-2508
MLS Number	13329245
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/15/2026
Location	Fort Lauderdale, FL, US
Sold By	All Roads Trucks

(855) 984-___ SHOW
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2025 Kenworth T280 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Roll up Door, Liftgate

$120,995 USD

Model Year: 2025, Model: Kenworth T280, Engine: PACCAR PX-7, 300 HP @ 2600 RPM, 660 lb-ft torque @ 1400 RPM. Equipped with a Turbo Exhaust Brake (VGT Brake) Transmission: Allison 2500RDS 6...

Condition	Used
Usage	113,342 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	21,000 lb 5.38 ratio
Door Type	Roll up
Lining Type	Plywood
Liftgate	Yes
Stock Number	983-2504
MLS Number	13329232
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/15/2026
Location	Baltimore, MD, US
Sold By	All Roads Trucks