Dodge Durango 1998-2003 44RE Transmission Specifications
This document provides detailed re-transmission specifications for the 1998-2003 Dodge Durango, covering critical technical data such as torque settings, fluid capacities, gear ratios, and compatibility details. These specifications are essential for mechanics, enthusiasts, and DIYers performing repairs, maintenance, or upgrades on the Durango's transmission system. The guide ensures accurate reassembly and optimal performance, helping users avoid common pitfalls and extend the lifespan of their vehicle. Whether you're troubleshooting transmission issues or planning a rebuild, this resource offers valuable insights into the Durango's re-transmission requirements, making it a must-have for anyone working on this generation of Dodge SUVs.
Overview Specifications
This document provides detailed specifications and technical information about the 44RE transmission used in 1998-2003 Dodge Durango models. It is designed to assist mechanics, enthusiasts, and owners in understanding the transmission's features, maintenance requirements, and performance characteristics. Use this guide to locate specific details, troubleshoot issues, or plan upgrades. The document is organized into sections for easy navigation and includes a quick reference for key specifications.
How to Use
Use the search function to find specific terms or phrases related to the 44RE transmission. Enter keywords like 'torque converter' or 'fluid capacity' to quickly locate relevant information.
Navigate through the document using the section titles and subsections. Each section is labeled with a clear title and description, making it easy to find the information you need.
Key Specifications
Transmission Type
4-speed automatic
Max Torque Capacity
300-350 lb-ft
Weight
150-160 lbs
Fluid Capacity
12-14 quarts
Overdrive
0.69:1 ratio
Available Specifications
Transmission Design and Components
This section covers the design and key components of the 44RE transmission, including its construction, internal parts, and how they work together to deliver power efficiently.
Transmission Design and Components
This section covers the design and key components of the 44RE transmission, including its construction, internal parts, and how they work together to deliver power efficiently.
Gear Ratios
- 1st Gear: 2.74:1
- 2nd Gear: 1.54:1
- 3rd Gear: 1.00:1
- Reverse Gear: 2.21:1
- Overdrive: 0.69:1
- Final Drive Ratio: 3.55:1 (common)
Torque Converter
- Lock-up torque converter design
- Stall speed: 1800-2200 RPM
- Diameter: 11.75 inches
- Fluid capacity: 12-14 quarts
Performance and Maintenance
This section provides information on the performance capabilities of the 44RE transmission and essential maintenance practices to ensure longevity and reliability.
Performance and Maintenance
This section provides information on the performance capabilities of the 44RE transmission and essential maintenance practices to ensure longevity and reliability.
Fluid Specifications
- Recommended fluid: ATF+4
- Fluid capacity (dry): 12-14 quarts
- Fluid change interval: 30,000-60,000 miles
- Fluid temperature range: -40°F to 275°F
Common Issues
- Delayed shifting or slipping
- Overheating due to heavy loads
- Torque converter clutch failure
- Valve body wear over time
Installation and Compatibility
This section outlines the installation process for the 44RE transmission and its compatibility with different Dodge Durango models and engines.
Installation and Compatibility
This section outlines the installation process for the 44RE transmission and its compatibility with different Dodge Durango models and engines.
Compatible Engines
- 5.2L Magnum V8
- 5.9L Magnum V8
- 4.7L PowerTech V8
- 3.9L Magnum V6
Installation Tips
- Ensure proper alignment during installation
- Use a transmission jack for safety
- Torque bellhousing bolts to 55-65 ft-lbs
- Check fluid levels after installation
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Transmission Specifications
Overview
- Type
- Automatic Transmission
- Configuration
- 4-Speed Overdrive
- Platform
- Dodge Durango 1998-2003
- Material
- Aluminum and Steel Alloy
- Location
- Longitudinal Mount
Dimensions
- Length
- 28.5 inches (724 mm)
- Width
- 22.3 inches (566 mm)
- Height
- 18.7 inches (475 mm)
- Weight
- 165 lbs (75 kg)
- input Shaft Length
- 7.2 inches (183 mm)
- Output Shaft Length
- 10.8 inches (274 mm)
- Fluid Capacity
- 12 quarts (11.4 liters)
Materials
- Housing
- Aluminum Alloy
- Gears
- Hardened Steel
- Clutch Plates
- Composite Friction Material
- Seals
- Nitrile Rubber
- Cooler Lines
- Steel with Rubber Insulation
Features
- Transmission Control
-
- Electronic Shift Control
- Adaptive Shift Logic
- Torque Converter Lockup
- Performance
-
- Overdrive Gear for Fuel Efficiency
- Heavy-Duty Clutch Packs
- High-Capacity Fluid Pump
- Cooling
-
- Integrated Transmission Cooler
- Auxiliary Cooler Compatibility
- High-Flow Fluid Passages
- Durability
-
- Reinforced Gear Train
- Hardened Input Shaft
- Heavy-Duty Output Shaft
- Compatibility
-
- 4x4 and 4x2 Configurations
- V8 Engine Compatibility
- Towing Package Support
Safety Features
- Fail Safe
-
- Limp Mode Activation
- Overheat Protection
- Low Fluid Pressure Shutdown
- Monitoring
-
- Fluid Temperature Sensor
- Shift Position Sensor
- Pressure Switch Array
Comfort Features
- Shift Quality
-
- Smooth Gear Transitions
- Reduced Shift Shock
- Adaptive Shift Timing
- Noise Reduction
-
- Isolated Mounting Points
- Precision Gear Meshing
- Dampened Torque Converter
- Drivability
-
- Optimized Gear Ratios
- Seamless Overdrive Engagement
- Enhanced Low-Speed Control
Accessories
- Cooling
-
- Auxiliary Transmission Cooler
- Cooler Line Kit
- Thermostatic Valve
- Performance
-
- Shift Improvement Kit
- High-Performance Torque Converter
- Reinforced Flex Plate
- Maintenance
-
- Transmission Service Kit
- Fluid Exchange Pump
- Filter and Gasket Set
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Fluid and Filter Replacement
- Pan Gasket Inspection
- Shift Linkage Adjustment
- Cooler Line Inspection
- Seal and Gasket Check
- Maintenance Notes
- Use only ATF+4 transmission fluid for optimal performance.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Parts and Labor
- Powertrain
- Miles: 60,000Years: 5Coverage: Major Components
- Corrosion
- Miles: 100,000Years: 7Coverage: Perforation Only
- Emissions
- Miles: 80,000Years: 8Coverage: Federal Emissions Components
Production Details
- Manufacturer
- Chrysler Group LLC
- Manufacturing Process
-
- Casting of Aluminum Housing
- Precision Machining of Gears
- Heat Treatment of Steel Components
- Automated Assembly Line
- Quality Control
- inspection: 100% Component TestingTesting: Dyno Performance VerificationStandards: ISO 9001 Certified
- Sustainability
-
- Recycled Aluminum Usage
- Waste Reduction Initiatives
- Energy-Efficient Manufacturing
- Production Metrics
- Units Per Year: Approximately 150,000Defect Rate: Less than 0.5%Lead Time: 4-6 Weeks
Service Information for 44re transmission Service
Maintenance and service requirements specific to this component
- Replace transmission fluid and filter
- Inspect pan gasket for leaks
- Check shift linkage for proper adjustment
- Inspect cooler lines for damage
- Verify fluid level and condition
Use only ATF+4 fluid for replacement.
- Perform full fluid flush
- Inspect and replace seals as needed
- Check torque converter operation
- Test transmission pressure levels
- Inspect valve body for wear
Specialized tools required for pressure testing.
- Complete transmission overhaul
- Replace clutch packs and bands
- Inspect and replace worn gears
- Rebuild or replace torque converter
- Perform final dyno testing
Major service requires removal of transmission.
Common Questions
Find answers to common questions about torque specifications
Q1 Is the 44RE transmission compatible with all 1998-2003 Dodge Durango models?
Is the 44RE transmission compatible with all 1998-2003 Dodge Durango models?
The 44RE transmission is compatible with most 1998-2003 Dodge Durango models equipped with the 5.2L or 5.9L V8 engines. However, it is essential to verify the specific model year and engine configuration before installation. Compatibility may vary based on drivetrain options, such as 2WD or 4WD. Always cross-reference the vehicle's VIN and consult the manufacturer's guidelines for accurate compatibility information.
Q2 What are the maintenance requirements for the 44RE transmission?
What are the maintenance requirements for the 44RE transmission?
The 44RE transmission requires regular maintenance to ensure optimal performance. This includes checking and replacing the transmission fluid every 30,000 to 60,000 miles, inspecting the filter for debris, and ensuring proper fluid levels. Additionally, monitor for signs of wear, such as slipping gears or delayed shifts. Adhering to the manufacturer's maintenance schedule and using recommended fluids will extend the transmission's lifespan.
Q3 How do I install or replace the 44RE transmission in a Dodge Durango?
How do I install or replace the 44RE transmission in a Dodge Durango?
To install or replace the 44RE transmission, first, disconnect the battery and drain the transmission fluid. Remove the driveshaft, exhaust components, and crossmember. Disconnect the transmission cooler lines, wiring harness, and shift linkage. Support the transmission with a jack and remove the bellhousing bolts. Carefully lower the transmission and replace it with the new unit, ensuring proper alignment. Reassemble all components, refill with fluid, and test for proper operation.
Q4 What should I do if my 44RE transmission is not shifting properly?
What should I do if my 44RE transmission is not shifting properly?
If the 44RE transmission is not shifting properly, start by checking the fluid level and condition. Low or contaminated fluid can cause shifting issues. Inspect the throttle valve cable for proper adjustment and ensure the transmission cooler is functioning correctly. If the problem persists, perform a diagnostic scan to identify error codes. Common solutions include replacing the solenoid pack, adjusting the bands, or rebuilding the transmission if internal damage is detected.
Q5 How can I optimize the performance of my 44RE transmission?
How can I optimize the performance of my 44RE transmission?
To optimize the 44RE transmission's performance, use high-quality transmission fluid and ensure proper fluid levels. Regularly inspect and replace the filter to prevent debris buildup. Consider upgrading to a heavy-duty torque converter and installing an auxiliary transmission cooler for improved heat dissipation. Adjust the shift points and pressure settings using a performance tuner for enhanced responsiveness and durability.
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 44RE Transmission Service Manual
Coming SoonThis manual provides detailed instructions for servicing and repairing the 44RE transmission, including disassembly, reassembly, and troubleshooting procedures.
Technical Service Bulletin for 44RE Transmission Updates
Coming SoonThis bulletin outlines critical updates and modifications for the 44RE transmission, including software updates and part replacements.
44RE Transmission Parts and Accessories Catalog
Coming SoonThis catalog lists all available parts and accessories for the 44RE transmission, including gaskets, seals, and performance upgrades.
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General Information
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The content on this website is provided "as is" without any representations or warranties, express or implied. We make no representations or warranties regarding the accuracy, completeness, or availability of the information.
We shall not be liable for any direct, indirect, special, or consequential damages arising from the use of information on this website.
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.
- Always follow the manufacturer's recommended procedures and safety precautions.
- Working on vehicles can be dangerous. Always take proper safety precautions and use appropriate safety equipment.
- If you're unsure about any procedure, consult a qualified professional mechanic.
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