Dodge Durango 2004-2009 Suspension Specifications
Explore detailed suspension specifications for the 2004-2009 Dodge Durango, including front and rear components, torque values, alignment settings, and compatibility. Ideal for maintenance, repair, and performance upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the suspension system of the 2004-2009 Dodge Durango. It is designed to assist mechanics, enthusiasts, and owners in understanding the components, configurations, and maintenance requirements of the vehicle's suspension. Use the search and navigation instructions to quickly locate specific details or browse through the sections for a comprehensive overview.
How to Use
Use the search functionality to find specific suspension components or terms. Enter keywords like 'shock absorbers' or 'spring rates' to quickly locate relevant information.
Navigate through the document by scrolling through the sections or using the table of contents. Each section is organized by major suspension components, with subsections detailing specific features and specifications.
Key Specifications
Front Spring Rate
180 lbs/in
Rear Spring Rate
220 lbs/in
Shock Absorber Travel
6.7 inches (front), 7.2 inches (rear)
Axle Ratio
3.55:1
Turning Radius
19.5 feet
Available Specifications
Front Suspension
The front suspension of the 2004-2009 Dodge Durango is designed for durability and performance. It features an independent setup with key components such as coil springs, shock absorbers, and control arms. This section provides detailed information on the design, specifications, and maintenance tips for the front suspension system.
Front Suspension
The front suspension of the 2004-2009 Dodge Durango is designed for durability and performance. It features an independent setup with key components such as coil springs, shock absorbers, and control arms. This section provides detailed information on the design, specifications, and maintenance tips for the front suspension system.
Coil Springs
- Material: High-strength steel
- Spring rate: 180 lbs/in
- Diameter: 0.63 inches
- Length: 12.5 inches
- Load capacity: 1,200 lbs per spring
Shock Absorbers
- Type: Gas-charged twin-tube
- Travel length: 6.7 inches
- Diameter: 1.5 inches
- Mounting type: Eyelet and pin
- Damping force: Adjustable
Control Arms
- Material: Forged aluminum
- Bushings: Rubber with steel sleeves
- Length: 14.2 inches
- Weight: 8.5 lbs per arm
- Replacement interval: 100,000 miles
Rear Suspension
The rear suspension system of the Dodge Durango is built to handle heavy loads and provide a smooth ride. It includes components such as leaf springs, shock absorbers, and a solid axle. This section covers the technical details and maintenance guidelines for the rear suspension.
Rear Suspension
The rear suspension system of the Dodge Durango is built to handle heavy loads and provide a smooth ride. It includes components such as leaf springs, shock absorbers, and a solid axle. This section covers the technical details and maintenance guidelines for the rear suspension.
Leaf Springs
- Number of leaves: 3
- Spring rate: 220 lbs/in
- Length: 52 inches
- Material: High-carbon steel
- Load capacity: 1,500 lbs per spring
Shock Absorbers
- Type: Hydraulic monotube
- Travel length: 7.2 inches
- Diameter: 1.75 inches
- Mounting type: Eyelet and stud
- Damping force: Fixed
Solid Axle
- Type: Dana 44
- Axle ratio: 3.55:1
- Weight: 120 lbs
- Material: Cast iron
- Maintenance: Regular lubrication
Steering and Alignment
The steering and alignment system of the Dodge Durango works in conjunction with the suspension to ensure precise handling and stability. This section provides details on the steering components, alignment specifications, and adjustment procedures.
Steering and Alignment
The steering and alignment system of the Dodge Durango works in conjunction with the suspension to ensure precise handling and stability. This section provides details on the steering components, alignment specifications, and adjustment procedures.
Steering Gear
- Type: Rack and pinion
- Ratio: 16:1
- Turning radius: 19.5 feet
- Fluid type: Power steering fluid
- Maintenance: Fluid check every 30,000 miles
Alignment Specifications
- Camber: -0.5 to +0.5 degrees
- Toe-in: 0.1 to 0.3 inches
- Caster: +3.0 to +4.0 degrees
- Adjustment: Front only
- Tools required: Alignment machine
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Component Specifications
Overview
- Type
- Independent front suspension, Solid rear axle
- Configuration
- Front: MacPherson strut, Rear: Multi-link coil spring
- Platform
- Chrysler LX platform
- Material
- High-strength steel and aluminum components
- Location
- Front and rear axles
Dimensions
- Front Track Width
- 63.2 inches (1605 mm)
- Rear Track Width
- 63.1 inches (1603 mm)
- Wheelbase
- 119.2 inches (3028 mm)
- Ground Clearance
- 8.1 inches (206 mm)
- Spring Rate Front
- 180 lb/in (31.5 N/mm)
- Spring Rate Rear
- 220 lb/in (38.5 N/mm)
- Shock ABSorber Length
- 22.5 inches (572 mm)
- Stabilizer Bar Diameter
- 1.1 inches (28 mm)
Materials
- Control Arms
- Forged steel
- Coil Springs
- High-carbon steel
- Shock ABSorbers
- Steel body with hydraulic fluid
- Stabilizer Bar
- Heat-treated steel
- Bushings
- Polyurethane and rubber composite
Features
- Ride Quality
-
- Tuned for on-road comfort
- Progressive rate springs
- Hydraulic shock absorbers
- Vibration-dampening bushings
- Handling
-
- Stabilizer bars front and rear
- Precision steering geometry
- Optimized roll center
- Enhanced cornering stability
- Durability
-
- Corrosion-resistant coatings
- Heavy-duty components
- Reinforced mounting points
- Sealed ball joints
- Adjustability
-
- Height-adjustable rear suspension
- Load-leveling capability
- Towing package compatibility
- Optional air suspension
- Off-Road Capability
-
- High ground clearance
- Skid plate protection
- Reinforced suspension mounts
- Shock absorbers with extended travel
Safety Features
- Structural integrity
-
- Crash-tested components
- Reinforced subframe
- High-strength steel control arms
- Stability Control
-
- Electronic Stability Program (ESP)
- Traction control system
- Rollover mitigation
- Braking Support
-
- Anti-lock Braking System (ABS)
- Electronic Brakeforce Distribution (EBD)
- Brake assist
Comfort Features
- Noise Reduction
-
- Insulated suspension mounts
- Vibration-dampening bushings
- Quiet-tuned shock absorbers
- Ride Smoothness
-
- Progressive rate springs
- Hydraulic rebound control
- Optimized damping rates
- Load Management
-
- Load-leveling suspension
- Heavy-duty rear springs
- Towing package support
- Adjustability
-
- Optional air suspension
- Height-adjustable rear suspension
- Customizable ride settings
Accessories
- Performance Upgrades
-
- Heavy-duty shock absorbers
- Upgraded stabilizer bars
- Lowering springs
- Adjustable coilovers
- Off-Road Enhancements
-
- Lift kits
- Skid plates
- Extended-travel shocks
- Reinforced control arms
- Comfort Additions
-
- Air suspension kits
- Noise-reducing bushings
- Ride-enhancing shocks
- Load-leveling systems
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect shock absorbers for leaks
- Check bushings for wear
- Lubricate suspension components
- Inspect ball joints and tie rods
- Check alignment and adjust if necessary
- Inspect stabilizer bar links
- Maintenance Notes
- Regular inspection is critical for off-road use. Replace worn components promptly to avoid further damage.
Warranty
- Basic Coverage
- Miles: 36,000Years: 3Coverage: Defects in materials or workmanship
- Powertrain Coverage
- Miles: 60,000Years: 5Coverage: Suspension components included
- Corrosion Coverage
- Miles: 100,000Years: 5Coverage: Rust-through protection
- Extended Coverage
- Miles: 100,000Years: 7Coverage: Optional extended warranty for suspension
Production Details
- Manufacturer
- Dodge (Stellantis)
- Manufacturing Process
-
- Robotic assembly
- Precision welding
- Corrosion-resistant coatings
- Quality-controlled testing
- Quality Control
- inspection: 100% component testingDurability Testing: Simulated road conditionsPerformance Validation: On-road and off-road testing
- Sustainability Practices
-
- Recycled materials in components
- Energy-efficient manufacturing
- Waste reduction programs
- Production Metrics
- Annual Output: 150,000 unitsDefect Rate: Less than 0.5%Production Time: 2.5 hours per vehicle
Service Information for suspension Service
Maintenance and service requirements specific to this component
- Inspect shock absorbers for leaks
- Check bushings for wear
- Lubricate suspension components
- Inspect ball joints and tie rods
- Check alignment and adjust if necessary
Regular inspection is critical for off-road use.
- Replace shock absorbers if necessary
- Inspect and replace worn bushings
- Check and tighten all suspension bolts
- Inspect stabilizer bar links
- Perform full suspension alignment
Use torque specifications from the service manual.
- Replace all suspension bushings
- Inspect and replace ball joints
- Check and replace stabilizer bar if needed
- Perform complete suspension overhaul
- Test electronic stability systems
Critical to replace worn components to maintain safety.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What suspension components are compatible with the 2004-2009 Dodge Durango?
What suspension components are compatible with the 2004-2009 Dodge Durango?
The 2004-2009 Dodge Durango is compatible with a range of suspension components, including shocks, struts, coil springs, and control arms. Ensure parts are designed for the specific model year and trim level, as variations exist between 4WD and 2WD models. OEM and aftermarket options are available, but always verify compatibility using the manufacturer's part number or a trusted fitment guide.
Q2 What maintenance is required for the suspension system of a 2004-2009 Dodge Durango?
What maintenance is required for the suspension system of a 2004-2009 Dodge Durango?
Regular maintenance for the suspension system includes inspecting shocks, struts, and bushings every 50,000 miles. Check for leaks, wear, or damage. Lubricate ball joints and tie rod ends annually. Rotate tires every 6,000-8,000 miles to ensure even wear. Replace worn components promptly to maintain ride quality and safety. Follow the vehicle's service manual for detailed intervals and procedures.
Q3 How do I replace the rear shocks on a 2004-2009 Dodge Durango?
How do I replace the rear shocks on a 2004-2009 Dodge Durango?
To replace rear shocks, lift the vehicle and secure it on jack stands. Remove the rear wheels for access. Unbolt the lower shock mount using a wrench or socket. Compress the shock to remove it from the upper mount. Install the new shock, ensuring it aligns correctly with both mounts. Tighten bolts to the manufacturer's torque specifications. Reinstall the wheels and lower the vehicle.
Q4 What should I do if my Dodge Durango's suspension makes noise?
What should I do if my Dodge Durango's suspension makes noise?
If your suspension is noisy, inspect for loose or worn components. Common culprits include worn bushings, ball joints, or shocks. Tighten any loose bolts and replace damaged parts. If the noise persists, check the sway bar links and strut mounts. A professional inspection may be necessary to diagnose and resolve complex issues.
Q5 How can I improve the suspension performance of my 2004-2009 Dodge Durango?
How can I improve the suspension performance of my 2004-2009 Dodge Durango?
To enhance suspension performance, consider upgrading to high-performance shocks or coilovers for better handling. Install sway bars to reduce body roll during cornering. Ensure proper alignment and tire pressure for optimal ride quality. Regularly inspect and maintain suspension components to prevent wear and tear. Avoid overloading the vehicle to reduce strain on the suspension system.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
2004-2009 Dodge Durango Service Manual
Coming SoonComprehensive guide covering maintenance, repair, and troubleshooting for the 2004-2009 Dodge Durango, including suspension system details.
Technical Service Bulletin: Suspension Noise Fix
Coming SoonTSB addressing common suspension noise issues in 2004-2009 Dodge Durango models, including recommended repairs and part updates.
Dodge Durango Suspension Parts Catalog
Coming SoonCatalog listing OEM and aftermarket suspension parts for the 2004-2009 Dodge Durango, including compatibility details and part numbers.
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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.
- Always follow the manufacturer's recommended procedures and safety precautions.
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