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International 6 Speed Trucks with International Engines For Sale

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Showing 1 - 25 of 101 Listings

1 - 25 of 101 listings
1 - 25 of 101 listings
International MA025 Boom / Bucket Truck - 225HP
25 0

2009 International MA025 Boom / Bucket Truck - 225HP

Recently Updated
At auction
2009 Int'l 4300 4x2 Altec TA-40 Bucket Truck, MaxxForce@225 H.P. "Non-Runner" 8,225 Hours, Eaton EH-8E306A-UP 6 Speed Automatic Transmission, 13,000 L.B. Front Axle, 20,000 L.B. Rear Axle...
ConditionUsed
Horse Power225 HP
Engine ModelInternational MAXXFORCE DT 7.6L
Transmission6 Speed
SuspensionSpring
Rear End20,000 lb
Stock Number9H055024
MLS Number13976100
CategoryBoom & Bucket Trucks
Last Updated12/31/2025
Location
Kansas City, MO, US
Listed By
Custom Truck One Source
(844) 476-___  SHOW
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Custom Truck One Source
International HV Dump Truck - A26 475HP, 6 Speed Allison Rds Automatic, 14' Dump
36 1

2022 International HV Dump Truck - A26 475HP, 6 Speed Allison Rds Automatic, 14' Dump

Recently Updated
Contact for price
Make dump boxAT, Dump box modelXL500T14.5-42-54P2, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #221-5291, Manufactured date07 M - 21 Y, Door54'', Door opening2 SENS, Heated box-...
ConditionUsed
Usage4,602 Hours
Duty ClassHeavy Duty Dump Truck
Bed Length14 ft.
Horse Power475 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberC-37101
MLS Number14054053
CategoryDump Trucks
Last Updated12/30/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
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Gamache Truck Center
International WorkStar 7300 55 ft Boom / Bucket Truck - 2005 Altec LRV55 Aerial Lift, 6 Spd
69 0

International WorkStar 7300 55 ft Boom / Bucket Truck - 2005 Altec LRV55 Aerial Lift, 6 Spd

Recently Updated
$15,000 USD
4 X 4, GOOD SHAPE, RUNS AND OPERATES EXCELLENT, CAB GUARD, CLEAN TRUCK!,
ConditionUsed
Usage123,258 Miles
Duty ClassHeavy Duty Boom / Bucket Truck
Upfit TypeAerial Lift
Upfit MakeAltec
Upfit ModelLRV55
Drivetrain4WD
Transmission6 Speed
Rear AxleSingle Axle
Rear End20,000 lb
OutriggersYes
Lift Height55 ft
Stock Number0573004X4BUC
MLS Number13951115
CategoryBoom & Bucket Trucks
Last Updated12/30/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
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Don Baskin Truck Sales
International CV Single Axle Cab & Chassis Truck - 350HP
1 0

2024 International CV Single Axle Cab & Chassis Truck - 350HP

$79,900 USD
620 Miles, Engine: INTERNATIONAL, 350 HP, Fuel Type: Diesel, Spring Suspension, Wheel Base: 165, Single Rear Axles, Front Axle Weight: 7500 lb, Rear Axle Weight: 15500 lb
ConditionNew
Usage620 Miles
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power350 HP
Transmission6 Speed
SuspensionSpring
Rear AxleSingle Axle
Rear End15,500 lb 4.30 ratio
Stock Number347870
MLS Number13556900
CategoryCab & Chassis Trucks
Last Updated12/23/2025
Location
Linden, NJ, US
Sold By
Allegiance Trucks
(844) 435-___  SHOW
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Allegiance Trucks
International CV Landscape Truck - 350HP, 6 Speed Automatic
8 0

2023 International CV Landscape Truck - 350HP, 6 Speed Automatic

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2023 INTERNATIONAL CV 4X2 with 12' Wil-Ro Landscape dump with 24" sides. Allison Automatic, 6.6L Turbo Diesel. Spring suspension Sharp Truck!,
ConditionNew
Duty ClassMedium Duty Landscape Truck
Horse Power350 HP
Transmission6 Speed Automatic
SuspensionSpring
Rear End15,500 lb 4.30 ratio
Stock Number324377
MLS Number12867244
CategoryLandscape Trucks
Last Updated12/23/2025
Location
Hartford, CT, US
Sold By
Allegiance Trucks
(844) 435-___  SHOW
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Allegiance Trucks
International CV Landscape Truck - 350HP
7 0

2023 International CV Landscape Truck - 350HP

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2023 INTERNATIONAL CV 4X2 with 12' Wil-Ro Landscape dump with 24" sides. Allison Automatic, 6.6L Turbo Diesel. Spring suspension Sharp Truck!,
ConditionNew
Usage100 Miles
Duty ClassMedium Duty Landscape Truck
Horse Power350 HP
Transmission6 Speed
SuspensionSpring
Rear AxleSingle Axle
Rear End15,500 lb 4.30 ratio
Stock Number324376
MLS Number12867241
CategoryLandscape Trucks
Last Updated12/23/2025
Location
Hartford, CT, US
Sold By
Allegiance Trucks
(844) 435-___  SHOW
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Allegiance Trucks
International DuraStar 4400 Box Truck - 270HP, 6 Speed Automatic
5 0

2012 International DuraStar 4400 Box Truck - 270HP, 6 Speed Automatic

$4,900 USD
33k GVW, Allison Auto, 20' Van with 2 side door on Pass side and 1 side door on Drivers side, Nice clean truck,
ConditionUsed
Usage164,271 Miles
Duty ClassHeavy Duty Box Truck
Horse Power270 HP
Transmission6 Speed Automatic
SuspensionSpring
Rear AxleSingle Axle
Stock Number104520
MLS Number12739111
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated12/23/2025
Location
Hartford, CT, US
Sold By
Allegiance Trucks
(844) 435-___  SHOW
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Allegiance Trucks
2020 International CV515 Crew Cab Dump, 4x4, Automatic, Duramax Diesel, Low miles
79 1

2020 International CV515 Crew Cab Dump, 4x4, Automatic, Duramax Diesel, Low miles

$68,995 USD
FOR SALE – 2020 INTERNATIONAL CV515 CREW CAB DUMP TRUCK (4X4), For sale is a professional-grade crew cab dump truck engineered for contractors, municipalities, and fleet operators who...
ConditionUsed
Usage1,146 Hours
Duty ClassMedium Duty Dump Truck
Upfit TypeDump Body
Upfit MakeAir-Flo
Upfit Model11
Bed Length11 ft.
Horse Power350 HP
Engine ModelInternational Duramax
Drivetrain4x4
Transmission6 Speed Allison RDS Automatic
SuspensionSpring
Rear End15,000 lb
Stock Number857972
MLS Number14017623
CategoryDump Trucks
Last Updated12/20/2025
Location
Miami, FL, US
Sold By
Truck and Van Outlet
(844) 982-___  SHOW
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Truck and Van Outlet
International CV Single Axle Cab & Chassis Truck - 350HP
1 0

2024 International CV Single Axle Cab & Chassis Truck - 350HP

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588 Miles, Engine: INTERNATIONAL, 350 HP, Fuel Type: Diesel, Spring Suspension, Wheel Base: 165, Single Rear Axles, Front Axle Weight: 7500 lb, Rear Axle Weight: 15500 lb
ConditionNew
Usage588 Miles
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power350 HP
Transmission6 Speed
SuspensionSpring
Rear AxleSingle Axle
Rear End15,500 lb 4.30 ratio
Stock Number347925
MLS Number13556899
CategoryCab & Chassis Trucks
Last Updated12/11/2025
Location
Saco, ME, US
Sold By
Allegiance Trucks
(844) 435-___  SHOW
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International DuraStar 4400 Day Cab Truck - Detroit 300HP
12 0

2005 International DuraStar 4400 Day Cab Truck - Detroit 300HP

$39,000 USD
2005 International 4400, DT466 300 HP, 458,600 Miles, Allison 3000RDS 6 Spd, 7.17 Ratio, PTO Compatible, 12,000 LB front Axle 46,000 LB Rear Spring Suspension, Full Locking Rear Ends ...
ConditionUsed
Usage458,600 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power300 HP
Engine ModelInternational DT466
Transmission6 Speed
SuspensionSpring
Rear AxleTandem Axle
Rear End46,000 lb 7.17 ratio
MLS Number13450534
CategoryDay Cab Semi Trucks
Last Updated12/5/2025
Location
Paul, ID, US
Sold By
BTR Sales
(844) 909-___  SHOW
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BTR Sales
International HV Day Cab Truck - A26 475HP, 6 Speed Allison Rds Automatic
40 1

2022 International HV Day Cab Truck - A26 475HP, 6 Speed Allison Rds Automatic

Contact for price
WET KIT, Transmission model4500 RDS 5TH GENERATION CONTROLS,
ConditionUsed
Usage7,764 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power475 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberC-37111
MLS Number14006427
CategoryDay Cab Semi Trucks
Last Updated11/29/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
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Gamache Truck Center
International DuraStar 4400 Single Axle Day Cab Truck - 300HP, 6 Speed Manual
21 0

2012 International DuraStar 4400 Single Axle Day Cab Truck - 300HP, 6 Speed Manual

$13,000 USD
NICE TRUCK, RUNS EXCELLENT, FLEET MAINTAINED, AIR SEAT, AIR BRAKES! *VERY NICE TRUCK!!,
ConditionUsed
Usage176,483 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power300 HP
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Rear End20,000 lb
Stock Number124400176SADC
MLS Number14000403
CategoryDay Cab Semi Trucks
Last Updated11/25/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
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Don Baskin Truck Sales
International HV Day Cab Truck - A26 475HP, 6 Speed Allison Rds Automatic
38 1

2022 International HV Day Cab Truck - A26 475HP, 6 Speed Allison Rds Automatic

Contact for price
WET KIT,
ConditionUsed
Usage8,497 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power475 HP
Engine ModelInternational A26
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Rear End46,000 lb 4.56 ratio
Stock NumberC-37105
MLS Number13974066
CategoryDay Cab Semi Trucks
Last Updated11/21/2025
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By
Gamache Truck Center
(833) 300-___  SHOW
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Gamache Truck Center
International DuraStar 4300 Hooklift Truck - DT466, 250HP, 6 Speed Manual
26 0

2006 International DuraStar 4300 Hooklift Truck - DT466, 250HP, 6 Speed Manual

$23,000 USD
NICE TRUCK, RUNS EXCELLENT, PRE-EMISSIONS, STELLAR HOOK LIFT, AIR BRAKES, DIFFERENTIAL LOCK!,
ConditionUsed
Usage417,562 Miles
Duty ClassHeavy Duty Hooklift Truck
Horse Power250 HP
Engine ModelInternational DT466
Drivetrain4x2
Transmission6 Speed Manual
SuspensionSpring
Rear End21,000 lb
Stock Number064300417SAHOOK
MLS Number13975643
CategoryHooklift Trucks
Last Updated11/11/2025
Location
Covington, TN, US
Sold By
Don Baskin Truck Sales
(833) 801-___  SHOW
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Don Baskin Truck Sales
International WorkStar 7500 Tandem Axle Cab & Chassis Truck - MAXXFORCE 10, 350HP, 6 Speed Allison Rds Automatic
11 1

2011 International WorkStar 7500 Tandem Axle Cab & Chassis Truck - MAXXFORCE 10, 350HP, 6 Speed Allison Rds Automatic

$34,900 USD
2011 International Workstar, International MAXXFORCE-10 350HP Engine, Automatic 6 Spd Allison 3000 RDS Transmission, Air Ride Suspension, 58,000 GVW, 18,000# MFS181133ANN9 Front Axle,...
ConditionUsed
Usage16,116 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power350 HP
Engine ModelInternational MAXXFORCE 10
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 3.70 ratio
Stock Number11IH235
MLS Number13965693
CategoryCab & Chassis Trucks
Last Updated11/5/2025
Location
Des Moines, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
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Vander Haag's Inc.
International WorkStar 7600 Dump Truck - MAXXFORCE DT 300HP, 6 Speed Allison Rds Automatic, 14' Dump
18 0

2011 International WorkStar 7600 Dump Truck - MAXXFORCE DT 300HP, 6 Speed Allison Rds Automatic, 14' Dump

$39,900 USD
135557 Miles, 7245 Hours, Engine: INTERNATIONAL MAXXFORCE DT, 300 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, Hendrickson Suspension, Tires: 11R22.5,...
ConditionUsed
Usage7,245 Hours
Duty ClassHeavy Duty Dump Truck
Bed Length14 ft.
Horse Power300 HP
Engine ModelInternational MAXXFORCE DT
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson
Rear AxleTandem Axle
Rear End40,000 lb
Stock Number284893
MLS Number13952558
CategoryDump Trucks
Last Updated10/29/2025
Location
Butler, PA, US
Sold By
Hunter Truck
(724) 648-___  SHOW
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Hunter Truck
International WorkStar 7300 Single Axle Forestry Bucket Truck - DT466, 225HP, 6 Speed Manual
4 0

2007 International WorkStar 7300 Single Axle Forestry Bucket Truck - DT466, 225HP, 6 Speed Manual

$30,000 USD
good truck, runs great, clean, ALTEC LRV 56 BOOM and Bucket, 4 X 4, transfer case, differential lock, air brakes, dumping chip bed, rear hitch! TRANSFER CASE HAS SOME SLACK AT FRONT...
ConditionUsed
Usage129,496 Miles
Duty ClassHeavy Duty Forestry Bucket Truck
Horse Power225 HP
Engine ModelInternational DT466
Drivetrain4x4
Transmission6 Speed Manual
SuspensionSpring
Rear AxleSingle Axle
Stock Number077300180CHIPBUC
MLS Number12726722
CategoryForestry Bucket 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
International WorkStar 7400 Plow / Spreader Truck - N9, 300HP, 6 Speed Allison Rds Automatic
25 0

2016 International WorkStar 7400 Plow / Spreader Truck - N9, 300HP, 6 Speed Allison Rds Automatic

$69,500 USD
2016 International 7400 Dump Truck, N9, Electric Tarp Powertrain Chassis: 14,823 miles, Navistar N9 9.3L Motor, 300HP/860 lbs-ft,, 6-Speed Allison RDS Automatic Transmission, Air Brakes,...
ConditionUsed
Usage14,133 Miles
Duty ClassHeavy Duty Plow / Spreader Truck
Horse Power300 HP
Engine ModelInternational N9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb
Stock NumberT17746M
MLS Number13951256
CategoryPlow / Spreader Trucks
Last Updated10/28/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
(833) 660-___  SHOW
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DTI Trucks
International WorkStar 7500 24.5 ft Box Truck - 330HP, 6 Speed Allison Rds Automatic
16 0

2016 International WorkStar 7500 24.5 ft Box Truck - 330HP, 6 Speed Allison Rds Automatic

Contact for price
2016 INTERNATIONAL 7500 3-AXLE BOX VAN, Navistar N10 330HP engine, Allison RDS3000 6-speed automatic transmission with a PTO installed, 18,000# front axle with twin steering boxes, 40,000#...
ConditionUsed
Usage19,350 Miles
Duty ClassHeavy Duty Box Truck
Box Length24.5
Horse Power330 HP
Engine ModelInternational N10
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb
Stock NumberE18408
MLS Number13919586
CategoryDelivery / Moving / Straight / Box Trucks
Last Updated10/23/2025
Location
Puyallup, WA, US
Sold By
Opperman & Son, Inc.
(855) 906-___  SHOW
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Opperman & Son, Inc.
International DuraStar 4400 Tandem Axle Cab & Chassis Truck - Automatic
18 0

2015 International DuraStar 4400 Tandem Axle Cab & Chassis Truck - Automatic

$64,900 USD
hot shift pto, low miles, clean c/c,
ConditionUsed
Usage7,948 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power300 HP
Engine ModelInternational N9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 6.14 ratio
Stock NumberGW23065
MLS Number12469389
CategoryCab & Chassis Trucks
Last Updated10/17/2025
Location
Rigby, ID, US
Sold By
Grover's All-Wheels, LLC
(844) 611-___  SHOW
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Grover's All-Wheels, LLC
International WorkStar 7400 Plow / Spreader Truck - N9, 300HP, 6 Speed Allison Rds Automatic
28 0

2016 International WorkStar 7400 Plow / Spreader Truck - N9, 300HP, 6 Speed Allison Rds Automatic

$69,500 USD
2016 International 7400 Dump Truck, N9, Electric Tarp Powertrain Chassis: 14,823 miles, Navistar N9 9.3L Motor, 300HP/860 lbs-ft,, 6-Speed Allison RDS Automatic Transmission, Air Brakes,...
ConditionUsed
Usage14,183 Miles
Duty ClassHeavy Duty Plow / Spreader Truck
Horse Power300 HP
Engine ModelInternational N9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleSingle Axle
Rear End23,000 lb
Stock NumberT17747M
MLS Number13881617
CategoryPlow / Spreader Trucks
Last Updated10/17/2025
Location
Wheat Ridge, CO, US
Sold By
DTI Trucks
(833) 660-___  SHOW
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DTI Trucks
International DuraStar 4400 Tandem Axle Cab & Chassis Truck - N9, 330HP, 6 Speed Allison Rds Automatic
11 1

2016 International DuraStar 4400 Tandem Axle Cab & Chassis Truck - N9, 330HP, 6 Speed Allison Rds Automatic

$36,900 USD
2016 International Durastar 4400 International N9 330HP Engine, Automatic 6 Spd Allison 3000 RDS Transmission, Air Ride Suspension, Tandem Axle, 52,000 GVW, 12,000# Meritor MT40 14X4DFR...
ConditionUsed
Usage6,616 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power330 HP
Engine ModelInternational N9
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Ride
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock Number16IH122
MLS Number13870710
CategoryCab & Chassis Trucks
Last Updated10/11/2025
Location
Des Moines, IA, US
Sold By
Vander Haag's Inc.
(855) 370-___  SHOW
NUMBERCall Seller
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Vander Haag's Inc.
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