MORETHANTRUCKS

50 Sunrise, Massapequa, NY 11758
3.2
3.2 out of 5 stars

Used 2004 Kenworth T300

74,285 miles
For Sale:$17,995

$500(-2.7%)price drop

Estimated payment:$408/mo.
$0 trade-in, 10% down payment, 48 months, Great credit score

SequenceDatePrice ChangeCurrent Price
1.9/10/2025 (8 months ago)$18,495
2.11/4/2025 (6 months ago)-$500 (-2.7%)$17,995
  • Truck
  • Chassis
  • Highly Reliable
  • Condition
    Used
  • Mileage
    74,285miles
  • Aggregate Ratings
    3.8
    3.8 out of 5 stars
  • Drivetrain
    4X2
  • MPG
    N/A
  • Doors
    2
  • Weight Class
    26,001-33,000 lbs. (7)
  • Final Assembly Point
    Montreal, Quebec, Canada
  • VIN
    2NKMHD7X64M063017

EngineCaterpillar 3126 / C7 7.2L I6 210-300hp 520-925ft. lbs.

  • Fuel Type:Diesel
  • Max Horsepower:300 hp
  • Max Torque:925 ft.lbf
  • Manufacturer:Caterpillar
  • Model:3126 / C7
  • Displacement:7.2liters
  • Block Type:I
  • Cylinders:6
  • Aspiration:Turbo
  • Fuel Induction:Direct Injection
  • Cam Type:OHV

Message from the seller

2004 KENWORTH T300 EQUIPPED WITH 22 FOOT BOX ONLY 74,000 ORIGINAL MILES CERTIFIED AND DOCUMENTED BY CARFAX FINE EXAMPLE RUNS AND DRIVES LIKE A BEAST EATON FULLER 7 SPEED MANUAL TRANSMISSION CATERPILLAR C7 DIESEL ENGINE MANY OTHERS IN STOCK FINANCING AND SHIPPING AVAILABLE NATIONWIDE AND WORLDWIDE FEEL FREE TO CALL OR TEXT WITH ANY QUESTIONS AND OFFERS AT 516 273 5202 , 516 586 8750 HABLA ESPANOL - This 2004 Kenworth T300 22 FOOT BOX TRUCK FINANCING AVAILABLE 2dr MANUAL DRIVE MANY OTHERS IN STOCK features a C7 7.2 LITER 6cyl Diesel engine. It is equipped with a 7 Speed Manual transmission. The vehicle is White with a Gray Leather interior. - Air Conditioning, Cruise Control, Clock, Tachometer, Power Steering, Power Windows, Power Door Locks, Driver Airbag, Passenger Airbag, ABS Brakes, Fog Lights, Intermittent Wipers, Security System, AM/FM, Cassette, Leather Interior Surface - Contact Sales Dept at 516-586-8750 or SCLASSTRUCKS@GMAIL.COM for more information. - Buy with confidence from a family owned company that cares long after you drive away. www.morethantrucks.com -

* Based on opinions and should be considered as general guidance only.

  • Reliability (5)
    5 out of 5 stars
    Renowned for its 'baby 8' build quality; the chassis is over-engineered for its weight class, and the Cummins/PACCAR engine options are famously long-lived.
  • Maintenance (4)
    4 out of 5 stars
    The aerodynamic sloped hood provides great engine access, and its shared parts with larger Kenworth models make finding components easy and affordable.
  • Technology (2)
    2 out of 5 stars
    As a 2004 model, the tech is dated, consisting mostly of analog gauges and basic mechanical controls with no modern driver assistance features.
  • Comfort (4)
    4 out of 5 stars
    Equipped with the classic Kenworth interior and 'DayLite' doors, it provides better ergonomics and noise insulation than many of its contemporaries in the Class 6/7 segment.
  • Dynamics (4)
    4 out of 5 stars
    The T300 offers excellent maneuverability for a medium-duty truck, featuring a tight turning radius and responsive steering that handles urban environments well.

  • OEM Body Style:Chassis
  • Rear Axle:DRW
  • GVW Range:26001-33000lbs
  • Brake System:Air

2004 Kenworth T300: A Robust Vocational Workhorse

The 2004 Kenworth T300 stands as a testament to Kenworth's commitment to building durable and reliable medium-duty trucks tailored for a wide array of vocational applications. Designed for demanding tasks in construction, delivery, refuse, and specialized services, the T300 offers a blend of power, efficiency, and driver comfort that has made it a popular choice for businesses and owner-operators alike.

Highlights

  • Engine Prowess: The 2004 Kenworth T300 typically offered a range of robust and proven powertrains to meet diverse operational needs. The heart of the T300 was often the Cummins ISC engine, a popular choice known for its reliable performance and excellent torque for hauling and lifting. This engine, typically rated in the 260-330 horsepower range, provided ample grunt for demanding vocational duties. For those requiring more power, options like the Cummins ISL (often in the 300-350 horsepower range) were also available, delivering enhanced performance for heavier applications or faster return trips. Transmission options usually included reliable Eaton Fuller manual transmissions (such as the popular 9-speed and 10-speed units), favored for their durability and direct control, alongside available Allison automatic transmissions for ease of operation and smoother power delivery, particularly in stop-and-go urban environments.

  • Driver-Centric Safety Features: Kenworth prioritizes driver safety, and the 2004 T300 reflects this with several key features designed to enhance awareness and protection:

    • Visibility: The T300's cab design typically maximizes visibility, with large windshields and well-positioned mirrors reducing blind spots, crucial for navigating tight job sites or busy city streets.
    • Air Brakes: Standard on the T300, air brakes provide powerful and responsive stopping capabilities, essential for safe operation when laden with heavy loads or operating in varying conditions.
    • Cab Construction: Kenworth trucks are known for their robust cab construction, designed to offer significant occupant protection in the event of an incident. The durable frame and chassis contribute to overall vehicle stability.
    • Optional Safety Equipment: Depending on the specific configuration and original order, buyers could equip their T300s with additional safety features such as antilock braking systems (ABS) for improved control during emergency braking, and various lighting packages for enhanced nighttime visibility.
  • Exceptional Trim Selection for Dedicated Work: The 2004 Kenworth T300 offered a strong foundation for customization with its various configurations, each suited for specific vocational demands. While specific trim names weren't as distinct as in consumer vehicles, the T300 was renowned for its highly configurable chassis and cab options. This meant buyers could specify everything from wheelbase and axle configurations to the type of suspension and body mounting. Popular configurations included:

    • Straight Truck Configurations: Ideal for local delivery, utility work, and various trades, these trucks could be fitted with a vast array of vocational bodies like flatbeds, van bodies, stake bodies, and dump bodies.
    • Tractor Configurations: Though less common for the T300 compared to larger Kenworth models, it could be configured as a short-haul or vocational tractor for lighter towing applications.
  • Other Notable Aspects:

    • Aerodynamic Design: Kenworth is known for its aerodynamic styling, and the T300, while a medium-duty truck, incorporated design elements to improve airflow and fuel efficiency.
    • Driver Comfort: The T300's cab was designed with the driver in mind, featuring a comfortable and ergonomic interior with good seating and intuitive controls, recognizing the importance of driver well-being for productivity.
    • Durability and Longevity: Kenworth trucks are built to last, and the T300 is no exception. Its robust construction and quality components contribute to a long service life, making it a valuable asset for businesses.

What to Expect

Owning a 2004 Kenworth T300 generally translates to a dependable and cost-effective vocational solution, particularly if well-maintained. These trucks were built with durability as a core principle, meaning with regular and proper maintenance, they can continue to perform reliably for many years.

  • Maintenance: Routine maintenance is paramount. Expect to perform regular oil changes, filter replacements (oil, fuel, air), and coolant checks. The Cummins engines are generally straightforward to maintain, and parts are readily available through Kenworth dealerships and independent truck repair shops. Brake system maintenance, including adjustments and potential replacement of brake pads and drums, will be a recurring task. Driveline and suspension components will also require periodic inspection and lubrication. Given the vocational nature, expect more frequent inspections and potential wear and tear on components like the suspension and drivetrain due to the heavy loads and varied operating conditions they endure.

  • Insurance: Insurance premiums for a 2004 Kenworth T300 will vary significantly based on the truck's intended use, the owner's driving record, the type of cargo transported, and the geographic location. Vocational trucks used for higher-risk applications like refuse hauling or construction may incur higher insurance costs than those used for less demanding delivery services. It's advisable to shop around for commercial auto insurance policies specifically tailored for medium-duty trucks.

Potential Considerations

While the 2004 Kenworth T300 is a solid truck, prospective buyers should be aware of a few potential considerations:

  • Age-Related Wear and Tear: As a vehicle from 2004, expect to find evidence of normal wear and tear. This could include cosmetic issues on the interior and exterior, as well as potential wear on components like suspension bushings, exhaust systems, and certain electrical components. A thorough pre-purchase inspection by a qualified mechanic is highly recommended to identify any underlying issues.
  • Technology and Features: Compared to modern trucks, the 2004 T300 will have more basic technology. Features like advanced infotainment systems, integrated navigation, or sophisticated driver-assistance technologies will likely be absent. The focus is on mechanical reliability and functionality rather than advanced electronics.
  • Fuel Efficiency: While the Cummins engines are generally efficient for their class, fuel economy will be a consideration, especially with older diesel technology. Factors like driving style, load weight, and route type will significantly impact MPG.
  • Emissions Standards: Depending on the original engine configuration and the jurisdiction in which it operates, older diesel engines may be subject to different emissions regulations. It's important to verify compliance with local emissions standards.
  • Comfort on Longer Hauls: While the T300 offers good driver comfort for its vocational purpose, it's not designed for extensive long-haul highway driving like a Kenworth Class 8 tractor. The cab might be less insulated, and the ride might be firmer, which could be noticeable on extended journeys.

Overall Summary

The 2004 Kenworth T300 remains a highly capable and dependable choice for businesses and owner-operators seeking a robust medium-duty vocational truck. Its reputation for durability, the availability of proven Cummins powertrains, and its focus on practical functionality make it a workhorse that can deliver excellent value. While age necessitates careful inspection and awareness of potential wear, a well-maintained T300 can continue to serve effectively for many years, embodying Kenworth's legacy of building trucks that are tough, reliable, and built to get the job done.

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Listed on September 10, 2025 (8 months ago)
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