Western Star 18 Speed Trucks For Sale

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1-25 of 60 results
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Featured Item
2023 Western Star 49X Logging Truck
18 0

2023 Western Star 49X Logging Truck

Newly Listed
$195,000 USD
2023 Western Star Short Logger or Long Logger, Quick Change to go either way. 600HP Detroit Engine, 18 Speed Transmission, 46K Rear Differentials With Double Lockers, Airliner Suspension,...
Warranty
ConditionUsed
Usage123,000 Miles
Duty ClassHeavy Duty Logging Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain4x4
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
MLS Number13295552
CategoryLogging Trucks
Last Updated12/20/2024
Location
Elgin, OR, US
Sold By

Higley Logging Inc

Western Star 4900 Sleeper Semi Truck - 42" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual
39 1

2021 Western Star 4900 Sleeper Semi Truck - 42" Mid Roof Sleeper, Detroit 600HP, 18 Speed Manual

Recently Updated
Call for price
WEBASTO, ELECTRONIC BALANCE "BRT4", BEACONS LIGHT,
ConditionUsed
Usage8,577 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeMid Roof Sleeper
Sleeper Size42"
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 4.10 ratio
Stock NumberC-35983
MLS Number13261916
CategorySleeper Semi Trucks
Last Updated12/19/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Western Star 47X Dump Truck - Cummins 500HP, Other
29 0

2025 Western Star 47X Dump Truck - Cummins 500HP, Other

Recently Updated
$235,995 USD
Visit us and see our New 2025 Western Star 47X Tri-axle Dump Body, at Broward Freightliner in Pompano Beach, Florida! This unit has a 17' Steel A-1 Dump BodyThis unit has a Cummins X12...
ConditionNew
Usage976 Miles
Horse Power500 HP
Engine ModelCummins X12
Drivetrain8x4
Transmission18 Speed
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberSLWC1348
MLS Number13156878
CategoryDump Trucks
Last Updated12/19/2024
Location
Pompano Beach, FL, US
Sold By

Go Freightliner of Broward

Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 18 Speed Dt12 Amt
14 0

2024 Western Star 57X Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP, 18 Speed Dt12 Amt

Recently Updated
$199,500 USD
2100 Miles, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, 18 Speed DT12 AMT Transmission, Drive: 6x4, Sleeper Type: Raised Roof Sleeper, Sleeper Size: 72, Tandem Rear Axles
ConditionNew
Usage2,100 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power505 HP
Engine ModelDetroit DD15
Drivetrain6x4
Transmission18 Speed Detroit DT12 Automated
Sleeper TypeRaised Roof Sleeper
Sleeper Size72"
Rear AxleTandem Axle
Stock Number107877
MLS Number13178592
CategorySleeper Semi Trucks
Last Updated12/19/2024
Location
Louisville, KY, US
Sold By

Boyd Truck Centers

Western Star 4900 Tri Axle Sleeper Semi Truck - Detroit 560HP, 18 Speed Manual
58 1

2012 Western Star 4900 Tri Axle Sleeper Semi Truck - Detroit 560HP, 18 Speed Manual

$59,900 USD
2012 Western Star 4900SA, DD15 Detroit, 560 HP, Eaton RTLO18918B 18 sp, 36 in sleeper like new inside, full lockers, wet kit, air liner susp, cruise, engine brake, 244 wb, 4.30 ratio, fresh...
ConditionUsed
Usage6,240 Hours
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power560 HP
Engine ModelDetroit DD15
Drivetrain8x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTri Axle
Rear End46,000 lb 4.30 ratio
MLS Number13289264
CategorySleeper Semi Trucks
Last Updated12/17/2024
Location
WINGER, MN, US
Sold By

Lucken Trucks and Parts

Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual
8 0

2025 Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual

Call for price
1355 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: Aluminum, Wheel Base: 224, Tandem Rear Axles, Rear Axle...
ConditionNew
Usage1,355 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.73 ratio
Stock NumberWS4911
MLS Number13275568
CategoryDay Cab Semi Trucks
Last Updated12/7/2024
Location
Fort Kent, ME, US
Sold By

Freightliner of Maine

Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual
10 0

2025 Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual

Call for price
1323 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: Aluminum, Wheel Base: 224, Tandem Rear Axles, Rear Axle...
ConditionNew
Usage1,323 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberWS4919
MLS Number13275564
CategoryDay Cab Semi Trucks
Last Updated12/7/2024
Location
Fort Kent, ME, US
Sold By

Freightliner of Maine

Western Star 4900 Tandem Axle Cab & Chassis Truck - Caterpillar, 400HP, 18 Speed Manual
24 0

2003 Western Star 4900 Tandem Axle Cab & Chassis Truck - Caterpillar, 400HP, 18 Speed Manual

$29,900 USD
2003 Western Star 4900. 3406B, Yes converted from an ISX to a B model CAT. Engine was overhauled, see picture of paper work . 18 speed, Hendrickson HN walking beam, rear diff locker, AC...
ConditionUsed
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power400 HP
Engine ModelCaterpillar 3406B
Drivetrain6x4
Transmission18 Speed Manual
SuspensionHendrickson HN
Rear AxleTandem Axle
Rear End40,000 lb 4.11 ratio
Stock NumberL06087
MLS Number13274381
CategoryCab & Chassis Trucks
Last Updated12/6/2024
Location
Spokane, WA, US
Sold By

Class 8 Trucks

Western Star 4900 Tri Axle Day Cab Truck - Detroit 560HP, 18 Speed Manual
15 0

2012 Western Star 4900 Tri Axle Day Cab Truck - Detroit 560HP, 18 Speed Manual

$109,900 USD
Triaxle Day Cab, DD15 Detroit 560 HP, 18 Speed, 4.30 Ratio, Hendrickson Walking Beam, Double Frame, 14,700 FA, 46,000 Ra, 20,000 Pusher, 242" WB, 22'6" Bridge, Dual Exhaust, Dual Stainless...
ConditionUsed
Usage13,381 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power560 HP
Engine ModelDetroit DD15
Transmission18 Speed Manual
SuspensionWalking Beam
Rear AxleTri Axle
Rear End4.30 ratio
Stock NumberCPBN6677
MLS Number12360141
CategoryDay Cab Semi Trucks
Last Updated12/6/2024
Location
Chatham, VA, US
Sold By

J&J Truck Sales

2022 Western Star 4900 Day Cab Truck Tractor -
9 1

2022 Western Star 4900 Day Cab Truck Tractor -

$69,662.14 USD
TANDEM AXLE DAYCAB TRUCK TRACTOR (unit #01715) Located in Quesnel, BC. Shipping and Financing Available. FEATURES:, ➡ 772,097 km*, ➡ DD16 - 530 HP Engine paired with an 18 Speed...
ConditionUsed
Horse Power530 HP
Transmission18 Speed Ultrashift Plus Automated
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock Number01715
MLS Number13271552
CategoryDay Cab Semi Trucks
Last Updated12/5/2024
Location
Quesnel, BC, Canada
Sold By

WeConsign Equip Ltd.

2019 Western Star 5700XE DC Day Cab Truck Tractor - DD16 530HP
9 0

2019 Western Star 5700XE DC Day Cab Truck Tractor - DD16 530HP

$34,831.07 USD
TANDEM DAY CAB HEAVY SPEC TRUCK TRACTOR (unit #01713) Located in Quesnel, BC. Shipping and Financing Available. FEATURES:, ➡ 1,323,439 km*, ➡ 5,530 hr*, ➡ DD16 paired with an Automatic ...
ConditionUsed
Usage5,530 Hours
Horse Power530 HP
Transmission18 Speed Automated
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock Number01713
MLS Number13271535
CategoryDay Cab Semi Trucks
Last Updated12/5/2024
Location
Quesnel, BC, Canada
Sold By

WeConsign Equip Ltd.

Western Star 4900FA Day Cab Truck - Detroit 600HP, 18 Speed Manual
8 0

2016 Western Star 4900FA Day Cab Truck - Detroit 600HP, 18 Speed Manual

Call for price
This used 2016 Western Star 4900FA is built for power and durability. With a strong Detroit engine and smooth transmission, it’s ready for any haul. The sleek design and comfortable cab make...
ConditionUsed
Usage733,000 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb 3.55 ratio
Stock Number83666
MLS Number13250574
CategoryDay Cab Semi Trucks
Last Updated12/4/2024
Location
Bangor, ME, US
Sold By

Freightliner of Maine

Western Star 49X Tri Axle Day Cab Truck - Detroit 600HP, 18 Speed Manual
18 0

2025 Western Star 49X Tri Axle Day Cab Truck - Detroit 600HP, 18 Speed Manual

$215,000 USD
2025 Western Star 49x Heavy Haul, Western Star 49x, Detroit DD16-600HP/2050TQ, 18spd manual transmission, 20k front axle, 20k rigid non steer pusher axle, 46k rear axle, 72” heavy duty...
ConditionNew
Usage500 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain8x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTri Axle
Rear End66,000 lb 3.91 ratio
MLS Number13178614
CategoryDay Cab Semi Trucks
Last Updated12/3/2024
Location
Louisville, KY, US
Sold By

Boyd Truck Centers

Western Star 4900 Day Cab Truck - Caterpillar 475HP, 18 Speed Manual
37 1

2007 Western Star 4900 Day Cab Truck - Caterpillar 475HP, 18 Speed Manual

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948914 Miles, Engine: CATERPILLAR C15, 475 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, AirLiner Suspension, Tires: 11R22.5, Wheels: Aluminum/Steel, Wheel Base: 190,...
ConditionUsed
Usage948,914 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power475 HP
Engine ModelCaterpillar C15
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberC-29432
MLS Number12932135
CategoryDay Cab Semi Trucks
Last Updated11/29/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Western Star 4900FA Day Cab Truck - Detroit 600HP, 18 Speed Manual
19 0

2020 Western Star 4900FA Day Cab Truck - Detroit 600HP, 18 Speed Manual

$89,500 USD
572982 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: Aluminum, Wheel Base: 232, Tandem Rear Axles, Rear Axle...
ConditionUsed
Usage572,982 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock Number83667
MLS Number13261982
CategoryDay Cab Semi Trucks
Last Updated11/28/2024
Location
Westbrook, ME, US
Sold By

Freightliner of Maine

Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual
11 0

2025 Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Call for price
984 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Wheels: Aluminum, Wheel Base: 250,...
ConditionNew
Usage984 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberWS4880
MLS Number13117974
CategorySleeper Semi Trucks
Last Updated11/28/2024
Location
Bangor, ME, US
Sold By

Freightliner of Maine

Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual
11 0

2025 Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual

Call for price
7 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Wheels: Aluminum, Wheel Base: 226, Tandem Rear Axles, Rear Axle...
ConditionNew
Usage7 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberWS4903
MLS Number13061454
CategoryDay Cab Semi Trucks
Last Updated11/28/2024
Location
Bangor, ME, US
Sold By

Freightliner of Maine

Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual
15 0

2025 Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Call for price
1085 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Flat Top Sleeper, Wheels: Aluminum, Wheel Base: 250,...
ConditionNew
Usage1,085 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAir Ride
Rear AxleTandem Axle
Rear End46,000 lb
Stock NumberWS4873
MLS Number13051483
CategorySleeper Semi Trucks
Last Updated11/28/2024
Location
Bangor, ME, US
Sold By

Freightliner of Maine

2011 Western Star 4900SA Water Truck - Tri Drive Water Truck - Deleted Detroit DD16 600HP Diesel
6 0

2011 Western Star 4900SA Water Truck - Tri Drive Water Truck - Deleted Detroit DD16 600HP Diesel

$61,999.30 USD
TRI DRIVE SLEEPER COMPOSITE WATER TANK TRUCK (unit #01898) Located in Sooke, BC. Shipping and Financing Available. FEATURES:, ➡ 706,271 km*, ➡ 20,347 Hr*, ➡ Deleted Detroit DD16 600HP...
ConditionUsed
Usage20,347 Hours
Upfit TypeWater Tank Body
Horse Power600 HP
Engine ModelDetroit DD16
Transmission18 Speed Manual
SuspensionAir Ride
Compartments2
Stock Number01898
MLS Number13259037
CategoryWater Trucks
Last Updated11/27/2024
Location
Sooke, BC, Canada
Sold By

WeConsign Equip Ltd.

Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual
9 0

2025 Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual

Call for price
Rugged, Reliable, and Ready to work for YOU. With its heavy duty frame, advanced suspension system, and cutting-edge technology, the 49X is built for both on road and off road capabilities
ConditionNew
Usage7 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Stock NumberWS4914
MLS Number13232020
CategoryDay Cab Semi Trucks
Last Updated11/26/2024
Location
Bangor, ME, US
Sold By

Freightliner of Maine

Western Star 4900EX Glider Kit - Caterpillar, 550HP, Manual
14 1

2016 Western Star 4900EX Glider Kit - Caterpillar, 550HP, Manual

$137,750 USD
Only 382k Original Miles ~ 6NZ CAT C15 ~ 550 HP ~ 18 Speed ~ 14k Front / 46k Rears ~ Full Lockers ~ Wet Kit ~ All Aluminum Wheels ~ Only One Owner ~ Financing Available with Your Good Credit...
ConditionUsed
Usage382,000 Miles
Duty ClassHeavy Duty Glider Kit
Horse Power550 HP
Engine ModelCaterpillar C15
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Rear End46,000 lb 3.91 ratio
Stock NumberGZ1690
MLS Number12605783
CategoryGlider Kits
Last Updated11/26/2024
Location
Olive Branch, MS, US
Sold By

Truck Market

Western Star 4900 Tri Axle Sleeper Semi Truck - Detroit 600HP, 18 Speed Manual
15 1

2020 Western Star 4900 Tri Axle Sleeper Semi Truck - Detroit 600HP, 18 Speed Manual

$162,750 USD
Only 162k Original Miles ~ Detroit DD16 ~ 600 HP ~ 1850 Torque 18 Speed ~ 20k Front / 20k Pusher / 46k Rears ~ Full Lockers ~ Wet Kit ~ Full Double Frame ~ All Aluminum Wheels ~ Headache...
ConditionUsed
Usage162,000 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTri Axle
Rear End46,000 lb 3.91 ratio
Stock NumberLZ3393
MLS Number12369957
CategorySleeper Semi Trucks
Last Updated11/26/2024
Location
Olive Branch, MS, US
Sold By

Truck Market

Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual
7 0

2025 Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Call for price
This Western Star 49X Sleeper is a rugged, top-tier heavy-duty truck designed for long hauls and demanding jobs. This model features a sleek maroon exterior accented with bold silver stripes...
ConditionNew
Usage1,200 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
SuspensionAirLiner
Rear AxleTandem Axle
Stock NumberWS4883
MLS Number13250587
CategorySleeper Semi Trucks
Last Updated11/27/2024
Location
Houlton, ME, US
Sold By

Freightliner of Maine

Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual
8 0

2025 Western Star 49X Day Cab Truck - Detroit 600HP, 18 Speed Manual

Call for price
The Western Star 49X Tandem Axle Tractor is a green powerhouse built to dominate the road. With a DD16 engine roaring under the hood, it delivers plenty of torque, making light work of tough...
ConditionNew
Usage1,120 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
SuspensionAirLiner
Rear AxleTandem Axle
Stock NumberWS4907
MLS Number13250570
CategoryDay Cab Semi Trucks
Last Updated11/27/2024
Location
Bangor, ME, US
Sold By

Freightliner of Maine

Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual
13 0

2025 Western Star 49X Sleeper Semi Truck - Flat Top Sleeper, Detroit 600HP, 18 Speed Manual

Call for price
1266 Miles, Engine: DETROIT DD16, 600 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Spring Suspension, Sleeper Type: Flat Top Sleeper, Sleeper Size: 36, Tires: 11R24.5,...
ConditionNew
Usage1,266 Miles
Duty ClassHeavy Duty Sleeper Semi Truck
Horse Power600 HP
Engine ModelDetroit DD16
Drivetrain6x4
Transmission18 Speed Manual
Sleeper TypeFlat Top Sleeper
Sleeper Size36"
SuspensionSpring
Rear AxleTandem Axle
Rear End46,000 lb 4.30 ratio
Stock NumberWS4898
MLS Number13218645
CategorySleeper Semi Trucks
Last Updated11/22/2024
Location
Fort Kent, ME, US
Sold By

Freightliner of Maine

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