Dodge Durango 1998-2003 Drivetrain Specifications
Explore the detailed drivetrain specifications for the 1998-2003 Dodge Durango, including engine, transmission, transfer case, and axle details. Perfect for maintenance, repairs, and upgrades.
Overview Specifications
This document provides detailed specifications and information about the drivetrain of the 1998-2003 Dodge Durango. It is designed to assist users in understanding the technical aspects of the vehicle's drivetrain system, including engine configurations, transmission types, and drivetrain layouts. Use the search and navigation instructions to quickly find relevant information or explore the sections for a comprehensive understanding.
How to Use
Use the search functionality to locate specific terms or phrases within the document. Enter keywords related to the drivetrain, such as 'transmission' or 'axle ratio,' to quickly find relevant sections.
Navigate through the document by scrolling through the sections or using the table of contents. Each section is organized into subsections with detailed points for easy reference.
Key Specifications
Engine Options
3.9L V6, 5.2L V8, 5.9L V8
Transmission
4-speed automatic
Drivetrain
RWD or 4WD
Axle Ratio
3.55:1 or 3.92:1
Towing Capacity
Up to 7,500 lbs
Available Specifications
Engine and Transmission
This section covers the engine options and transmission types available for the 1998-2003 Dodge Durango. It includes details on horsepower, torque, and transmission configurations.
Engine and Transmission
This section covers the engine options and transmission types available for the 1998-2003 Dodge Durango. It includes details on horsepower, torque, and transmission configurations.
Engine Options
- 3.9L V6 engine producing 175 hp and 225 lb-ft of torque
- 5.2L V8 engine producing 230 hp and 300 lb-ft of torque
- 5.9L V8 engine producing 245 hp and 335 lb-ft of torque
- All engines paired with a 4-speed automatic transmission
Transmission Details
- 4-speed 46RE automatic transmission standard on all models
- Electronic shift control for smooth gear transitions
- Tow/Haul mode available for improved towing performance
- Transmission cooler included for heavy-duty use
Drivetrain Layout
This section explains the drivetrain configurations available for the Dodge Durango, including rear-wheel drive (RWD) and four-wheel drive (4WD) options.
Drivetrain Layout
This section explains the drivetrain configurations available for the Dodge Durango, including rear-wheel drive (RWD) and four-wheel drive (4WD) options.
Rear-Wheel Drive (RWD)
- Standard drivetrain configuration for base models
- Ideal for everyday driving and light towing
- Improved fuel efficiency compared to 4WD
- Available with limited-slip differential
Four-Wheel Drive (4WD)
- Optional 4WD system for enhanced off-road capability
- Two-speed transfer case with low-range gearing
- Shift-on-the-fly functionality for seamless transitions
- Available with electronic locking rear differential
Axle and Suspension
This section provides details on the axle ratios and suspension systems used in the Dodge Durango to support its drivetrain and improve performance.
Axle and Suspension
This section provides details on the axle ratios and suspension systems used in the Dodge Durango to support its drivetrain and improve performance.
Axle Ratios
- Standard 3.55:1 axle ratio for most models
- Optional 3.92:1 axle ratio for improved towing capacity
- Heavy-duty axle available for 4WD models
- Limited-slip differential optional for better traction
Suspension System
- Independent front suspension for improved handling
- Solid rear axle with leaf springs for durability
- Heavy-duty shock absorbers for off-road models
- Stabilizer bars included for reduced body roll
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Component Specifications
Overview
- Type
- 4x4 or 4x2
- Configuration
- Front-engine, rear-wheel drive or all-wheel drive
- Platform
- Dodge Dakota-based
- Material
- Steel and aluminum
- Location
- Underbody, center-mounted transfer case
Dimensions
- Transfer Case Length
- 12.5 inches (317.5 mm)
- Driveshaft Diameter
- 3.5 inches (88.9 mm)
- Axle Width
- 63.5 inches (1612.9 mm)
- Differential Gear Ratio
- 3.55:1 or 3.92:1
- Ground Clearance
- 8.3 inches (210.8 mm)
- Transfer Case Weight
- 85 lbs (38.6 kg)
- Driveshaft Length
- 72 inches (1828.8 mm)
Materials
- Transfer Case
- Aluminum housing with steel gears
- Driveshaft
- High-strength steel
- Axles
- Forged steel
- Differential
- Cast iron housing with hardened steel gears
Features
- Transfer Case
-
- Two-speed BorgWarner 44-44
- Electronic shift-on-the-fly
- Low-range gearing
- Neutral position for towing
- Differential
-
- Limited-slip rear differential
- Open differential option
- Sealed bearings
- Heavy-duty axle shafts
- Driveshaft
-
- Balanced for high-speed operation
- U-joint design
- Spline connection to transfer case
- Suspension integration
-
- Independent front suspension
- Solid rear axle
- Coil spring setup
- Stabilizer bars
Safety Features
- Stability
-
- Electronic stability control
- Traction control system
- Braking
-
- Anti-lock braking system (ABS)
- Electronic brake-force distribution
- Structural
-
- Reinforced frame rails
- Skid plates for underbody protection
Comfort Features
- Noise Reduction
-
- Insulated transfer case
- Balanced driveshaft
- Vibration Control
-
- Rubber-mounted differential
- Dampened U-joints
- Handling
-
- Smooth shift-on-the-fly
- Responsive steering feedback
Accessories
- Off Road
-
- Skid plates
- Tow hooks
- All-terrain tires
- Towing
-
- Trailer hitch receiver
- Transmission cooler
- Heavy-duty alternator
- Performance
-
- Upgraded differential cover
- High-performance driveshaft
- Reinforced axle shafts
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Check and refill transfer case fluid
- Inspect driveshaft U-joints
- Lubricate slip yoke
- Check differential fluid level
- Inspect axle seals for leaks
- Maintenance Notes
- Use only manufacturer-recommended fluids for transfer case and differential.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Bumper-to-bumper
- Powertrain
- Miles: 60,000Years: 5Coverage: Drivetrain components
- Corrosion
- Miles: 100,000Years: 7Coverage: Perforation only
- Roadside Assistance
- Miles: 36,000Years: 3Coverage: 24/7 towing and assistance
Production Details
- Manufacturer
- DaimlerChrysler
- Manufacturing Process
-
- Casting for differential housing
- Forging for axle shafts
- CNC machining for gears
- Quality Control
- Testing: Durability testing, Noise and vibration testing, Thermal cyclinginspection: Dimensional checks, Material hardness testing, Surface finish inspection
- Sustainability Practices
-
- Recycled steel in components
- Closed-loop manufacturing
- Waste reduction initiatives
- Production Metrics
- Units Per Day: 500Defect Rate: 0.5%Energy Usage: 15 kWh per unit
Service Information for drivetrain Service
Maintenance and service requirements specific to this component
- Inspect transfer case fluid level
- Check driveshaft U-joints for wear
- Lubricate slip yoke
- Inspect differential fluid level
- Check axle seals for leaks
Use only manufacturer-recommended fluids.
- Replace transfer case fluid
- Replace differential fluid
- Inspect and replace U-joints if necessary
- Check and tighten all drivetrain bolts
- Inspect CV joints for wear
Special tools may be required for fluid replacement.
- Replace driveshaft if necessary
- Rebuild or replace transfer case
- Inspect and replace axle shafts if worn
- Check and replace differential bearings
- Perform full drivetrain alignment
Major service may require professional equipment.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What drivetrain configurations are compatible with the 1998-2003 Dodge Durango?
What drivetrain configurations are compatible with the 1998-2003 Dodge Durango?
The 1998-2003 Dodge Durango is available in both 2WD and 4WD configurations. The 4WD models feature a part-time four-wheel-drive system with a two-speed transfer case, allowing for high and low-range gearing. The drivetrain is compatible with either the 3.9L V6 or 5.2L/5.9L V8 engines. Ensure compatibility with your specific model year and engine type when selecting replacement parts or upgrades.
Q2 What are the maintenance requirements for the Durango's drivetrain?
What are the maintenance requirements for the Durango's drivetrain?
Regular maintenance for the Durango's drivetrain includes checking and replacing transfer case fluid every 30,000 miles, inspecting the driveshaft and U-joints for wear, and ensuring proper lubrication of the differential. The 4WD system requires periodic inspection of the front axle and CV joints. Follow the manufacturer's recommended service intervals to maintain optimal performance and longevity.
Q3 How do I replace the transfer case in a 1998-2003 Dodge Durango?
How do I replace the transfer case in a 1998-2003 Dodge Durango?
To replace the transfer case, first, secure the vehicle on a lift or jack stands. Disconnect the driveshafts, shift linkage, and electrical connectors. Remove the crossmember and support the transmission. Unbolt the transfer case and carefully lower it. Install the new transfer case by reversing the steps, ensuring proper alignment and torque specifications. Refill with the recommended fluid and test the system.
Q4 What should I do if my Durango's 4WD system is not engaging?
What should I do if my Durango's 4WD system is not engaging?
If the 4WD system fails to engage, check the transfer case fluid level and condition. Inspect the shift linkage for proper alignment and operation. Test the 4WD actuator and electrical connections for faults. If the issue persists, diagnose the transfer case control module or internal components for wear or damage. Consult a professional mechanic for advanced troubleshooting.
Q5 How can I optimize the performance of my Durango's drivetrain?
How can I optimize the performance of my Durango's drivetrain?
To optimize drivetrain performance, upgrade to synthetic fluids for the transfer case and differentials to reduce friction and heat. Regularly inspect and replace worn U-joints and CV axles. Consider installing a heavy-duty driveshaft for improved durability. Ensure proper tire alignment and balance to reduce strain on the drivetrain components and enhance overall vehicle handling.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
1998-2003 Dodge Durango Service Manual
Coming SoonComprehensive guide covering drivetrain maintenance, repair procedures, and technical specifications for the 1998-2003 Dodge Durango.
Technical Service Bulletin: 4WD System Engagement Issues
Coming SoonDetails common issues with the 4WD system in 1998-2003 Durango models and provides recommended solutions.
Dodge Durango Drivetrain Parts Catalog
Coming SoonCatalog listing OEM and aftermarket drivetrain components for the 1998-2003 Dodge Durango, including transfer cases, driveshafts, and differentials.
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Technical Information
- All specifications, including torque values, fluid capacities, and maintenance procedures, should be verified against your vehicle's factory service manual.
- Vehicle specifications and procedures may vary by model year, trim level, and region.
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