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1986 Oshkosh Motor Truck Co. D 1986 Base Straight Truck – Special

Repair services & inexpensive new parts for 1986 Oshkosh Motor Truck Co. D 1986 Base Straight Truck – Special with 10.5L 638Cu. In. 6 DIESEL engine.

The 1986 Oshkosh Motor Truck Co. D Base Straight Truck is a heavy-duty vehicle designed for specialized applications, featuring a robust 10.5L diesel engine and a 6x4 drive configuration. This truck is built to endure rigorous use, making it popular in industries requiring reliable performance and high towing capacity. While it may not be the most common vehicle on the road today, its durability and simplicity allow for easier repairs and maintenance, making it a viable option for those needing a reliable workhorse.

Common Issues

  • Engine overheating due to cooling system failures.
  • Transmission wear if not properly maintained.
  • Electrical issues related to aging wiring and connections.

Maintenance Tips

  • Regularly check and change the oil to keep the engine running smoothly.
  • Inspect and maintain the cooling system to prevent overheating.
  • Perform routine inspections of the transmission fluid and brake systems.

Typical Repair/Owership Cost Ranges

Repair costs can vary significantly based on the part and labor required. Common repairs may range from $300 to $1,500, while routine maintenance could be around $200 to $500 annually, depending on usage and condition.

Buying Advice (What to Inspect)

  • Check for signs of rust or corrosion on the body and frame.
  • Inspect the engine for oil leaks and overall condition.
  • Evaluate the transmission for smooth shifting and responsiveness.
  • Examine the tires for wear and alignment issues.

FAQ

  • What is the average mileage for the 1986 Oshkosh D? Average mileage can vary widely but expect around 10-15 MPG under normal operating conditions.
  • How reliable is the 10.5L diesel engine? This engine is known for its durability, but regular maintenance is essential for longevity.
  • Are parts readily available for this model? Parts may be sourced from specialized suppliers or aftermarket options, but availability can be limited.
  • What type of fuel should I use? This truck requires diesel fuel, suitable for its engine design.
  • How often should I service the transmission? Transmission fluid should be checked and replaced every 30,000 to 50,000 miles, depending on usage.
  • What is the towing capacity of the Oshkosh D? The towing capacity can vary, but it is typically around 20,000 pounds depending on specifications.

Have Questions about Oshkosh Motor Truck Co. D 1986 Base? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.


Make: Oshkosh Motor Truck Co.
Model: D
Trim: Base Straight Truck – Special
Year: 1986

Quick Info

Fuel: DIESEL
Aspiration: N/A
Engine Displacement: 10.5L
Engine CC: N/A
Engine CID: 638
Engine Block Type: –
Cylinder Type: U/K
Cylinders: 6
Drive: 6 X 4
Body Type: Straight Truck – Special
Doors: U/K

Repair services & inexpensive new parts for 1986 Oshkosh Motor Truck Co. D 1986 Base Straight Truck – Special with 10.5L 638Cu. In. 6 DIESEL engine.