Dodge Durango 1998-2003 Suspension Specifications
Explore detailed suspension specifications for the 1998-2003 Dodge Durango, including shock absorbers, coil springs, control arms, and sway bars. Perfect for maintenance, repairs, and upgrades.
Overview Specifications
This document provides detailed suspension specifications for the 1998-2003 Dodge Durango. It is designed to assist mechanics, enthusiasts, and owners in understanding the suspension system's components, configurations, and technical details. Use the search and navigation instructions to quickly locate specific information. The sections are organized to cover front and rear suspension systems, alignment specifications, and key components.
How to Use
Use the search bar to find specific terms or components. Enter keywords like 'front suspension' or 'alignment specs' to quickly locate relevant sections.
Scroll through the sections or use the table of contents to jump to specific topics. Each section is divided into subsections for easy access to detailed information.
Key Specifications
Front Suspension Type
Independent, double-wishbone
Rear Suspension Type
Solid axle, multi-leaf springs
Front Shock Absorbers
Hydraulic, 1.5-inch diameter
Rear Shock Absorbers
Hydraulic, 1.25-inch diameter
Caster Angle
+2.5° to +3.5°
Available Specifications
Front Suspension
The front suspension system of the 1998-2003 Dodge Durango is designed for durability and performance. This section covers the key components, including the type of suspension, shock absorbers, and control arms, along with their technical specifications.
Front Suspension
The front suspension system of the 1998-2003 Dodge Durango is designed for durability and performance. This section covers the key components, including the type of suspension, shock absorbers, and control arms, along with their technical specifications.
Suspension Type
- Independent front suspension with coil springs
- Double-wishbone design for improved handling
- Stabilizer bar for reduced body roll
- Hydraulic shock absorbers for smooth ride
Control Arms and Bushings
- Upper and lower control arms made of forged steel
- Rubber bushings for noise reduction
- Replaceable ball joints for easy maintenance
- Designed for heavy-duty use
Rear Suspension
The rear suspension system is engineered to handle heavy loads and provide stability. This section details the type of suspension, leaf springs, and shock absorbers, along with their specifications.
Rear Suspension
The rear suspension system is engineered to handle heavy loads and provide stability. This section details the type of suspension, leaf springs, and shock absorbers, along with their specifications.
Suspension Type
- Solid rear axle with multi-leaf springs
- Designed for towing and payload capacity
- Hydraulic shock absorbers for load damping
- Stabilizer bar for improved cornering
Leaf Springs and Mounts
- Multi-leaf spring design for durability
- U-bolt mounts for secure attachment
- Rubber bushings for vibration isolation
- Heavy-duty shackles for load support
Alignment Specifications
Proper alignment is crucial for tire wear and vehicle handling. This section provides the recommended alignment settings for the 1998-2003 Dodge Durango, including camber, caster, and toe angles.
Alignment Specifications
Proper alignment is crucial for tire wear and vehicle handling. This section provides the recommended alignment settings for the 1998-2003 Dodge Durango, including camber, caster, and toe angles.
Front Alignment
- Camber: -0.5° to +0.5°
- Caster: +2.5° to +3.5°
- Toe: 0.0° to +0.2°
- Steering axis inclination: 8.5°
Rear Alignment
- Camber: -0.5° to +0.5°
- Toe: 0.0° to +0.2°
- Thrust angle: 0.0°
- Axle offset: within 0.2 inches
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Component Specifications
Overview
- Type
- Independent front suspension with solid rear axle
- Configuration
- Front: MacPherson strut, Rear: Multi-link coil spring
- Platform
- Dodge Durango SUV platform
- Material
- High-strength steel and aluminum components
- Location
- Front and rear undercarriage
Dimensions
- Front Track Width
- 63.2 inches (1605 mm)
- Rear Track Width
- 63.2 inches (1605 mm)
- Front Spring Length
- 14.5 inches (368 mm)
- Rear Spring Length
- 16.2 inches (411 mm)
- Shock ABSorber Length
- 22.8 inches (579 mm)
- Front Sway Bar Diameter
- 1.1 inches (28 mm)
- Rear Sway Bar Diameter
- 0.9 inches (23 mm)
- Ground Clearance
- 8.1 inches (206 mm)
Materials
- Control Arms
- Forged steel
- Springs
- High-tensile steel
- Shock ABSorbers
- Steel body with hydraulic fluid
- Sway Bars
- Hollow steel
- Bushings
- Polyurethane and rubber composite
Features
- Ride Quality
-
- Tuned for on-road comfort
- Progressive rate springs
- Hydraulic shock absorbers
- Anti-roll bars for stability
- Durability
-
- Corrosion-resistant coatings
- Heavy-duty components
- Reinforced mounting points
- Sealed bearings
- Performance
-
- Precise steering response
- Improved weight distribution
- Enhanced cornering stability
- Reduced body roll
- Adjustability
-
- Height-adjustable shocks (optional)
- Replaceable bushings
- Adjustable sway bar links
- Customizable spring rates
- Off-Road Capability
-
- High ground clearance
- Skid plates (optional)
- Reinforced suspension mounts
- Durable undercarriage protection
Safety Features
- Structural integrity
-
- Crash-tested components
- Reinforced subframe
- High-strength steel control arms
- Stability
-
- Electronic stability control integration
- Anti-roll bars
- Load-leveling suspension (optional)
- Braking Support
-
- ABS-compatible suspension geometry
- Stable braking platform
- Reduced nose-dive during braking
Comfort Features
- Noise Reduction
-
- Insulated bushings
- Vibration-dampening mounts
- Quiet hydraulic shocks
- Ride Smoothness
-
- Progressive spring rates
- Tuned shock valving
- Compliant suspension geometry
- Load Handling
-
- Heavy-duty springs
- Load-leveling capability
- Stable towing performance
- Adjustability
-
- Optional air suspension
- Height-adjustable shocks
- Customizable ride settings
Accessories
- Performance Upgrades
-
- Heavy-duty sway bars
- Performance shocks
- Lowering springs
- Adjustable control arms
- Off-Road Enhancements
-
- Lift kits
- Skid plates
- Heavy-duty shocks
- Reinforced suspension components
- Comfort Additions
-
- Air suspension kits
- Noise-reducing bushings
- Vibration dampers
- 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 joints
- Inspect springs for sagging
- Tighten all suspension bolts
- Check alignment settings
- Maintenance Notes
- Regularly inspect for rust and corrosion, especially in winter climates.
Warranty
- Basic Warranty
- Miles: 36,000Years: 3Coverage: Covers defects in materials and workmanship
- Powertrain Warranty
- Miles: 60,000Years: 5Coverage: Covers suspension components under powertrain
- Corrosion Warranty
- Miles: 100,000Years: 7Coverage: Covers rust-through on suspension components
- Extended Warranty
- Miles: 100,000Years: 7Coverage: Optional extended coverage for suspension parts
Production Details
- Manufacturer
- Dodge (Stellantis)
- Manufacturing Process
-
- Robotic welding
- Precision machining
- Heat treatment
- Corrosion-resistant coatings
- Quality Control
- Testing: Durability testing, Crash testing, Environmental testingStandards: ISO 9001 certified, Meets NHTSA safety standards, Complies with EPA regulations
- Sustainability Practices
-
- Recycled materials in components
- Energy-efficient manufacturing
- Waste reduction programs
- Production Metrics
- Annual Production: Approximately 150,000 unitsLead Time: 4-6 weeksProduction Sites: Detroit, Michigan, Toledo, Ohio
Service Information for suspension Service
Maintenance and service requirements specific to this component
- Inspect shock absorbers for leaks
- Check bushings for wear
- Lubricate suspension joints
- Inspect springs for sagging
- Tighten all suspension bolts
Ensure proper torque specifications are followed during tightening.
- Replace worn bushings
- Check alignment settings
- Inspect for rust and corrosion
- Test shock absorber performance
- Inspect sway bar links
Use OEM or equivalent parts for replacements.
- Replace shock absorbers
- Inspect and replace springs if necessary
- Check and replace control arms if worn
- Perform full suspension alignment
- Inspect and replace sway bars if needed
Major service interval; consider professional inspection and replacement.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What suspension components are compatible with the 1998-2003 Dodge Durango?
What suspension components are compatible with the 1998-2003 Dodge Durango?
The 1998-2003 Dodge Durango is compatible with various suspension components, including shocks, struts, coil springs, and control arms. Ensure parts are designed for the 4WD or 2WD configuration, as they differ. OEM and aftermarket options are available, but verify compatibility with your specific model year and trim. Always cross-reference part numbers with trusted suppliers or the vehicle's service manual.
Q2 What maintenance is required for the suspension system of a 1998-2003 Dodge Durango?
What maintenance is required for the suspension system of a 1998-2003 Dodge Durango?
Regular maintenance includes inspecting shocks, struts, and bushings for wear every 50,000 miles. Lubricate suspension joints annually and check for loose or damaged components. Replace worn parts promptly to avoid further damage. Wheel alignment should be checked every 15,000 miles or after suspension repairs. Follow the manufacturer's service schedule for optimal performance and longevity.
Q3 How do I replace the front struts on a 1998-2003 Dodge Durango?
How do I replace the front struts on a 1998-2003 Dodge Durango?
To replace front struts, safely lift the vehicle and remove the wheel. Disconnect the sway bar link and brake line bracket. Support the lower control arm, then remove the strut-to-knuckle bolts. Compress the spring using a strut compressor tool, then remove the strut assembly. Install the new strut, reassemble components, and torque bolts to specifications. Always perform a wheel alignment after replacement.
Q4 What are common suspension issues in the 1998-2003 Dodge Durango?
What are common suspension issues in the 1998-2003 Dodge Durango?
Common issues include worn shocks or struts, leading to a bumpy ride and poor handling. Ball joints and bushings may wear out, causing clunking noises or uneven tire wear. Sagging springs can result from heavy use or age. Diagnose by inspecting components for damage, testing for play, and checking for fluid leaks. Replace faulty parts to restore ride quality.
Q5 How can I optimize the suspension performance of my 1998-2003 Dodge Durango?
How can I optimize the suspension performance of my 1998-2003 Dodge Durango?
Upgrade to high-performance shocks and struts for better handling and ride comfort. Install heavy-duty springs if towing or carrying heavy loads. Regularly inspect and maintain suspension components to prevent wear. Ensure proper wheel alignment and tire pressure. Consider adding a sway bar or stabilizer kit for improved stability during cornering.
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 suspension system maintenance, repair, and specifications for the 1998-2003 Dodge Durango.
Technical Service Bulletin: Suspension Noise Fix
Coming SoonTSB addressing common suspension noise issues in the 1998-2003 Dodge Durango, including recommended repairs and part updates.
Dodge Durango Suspension Parts Catalog
Coming SoonCatalog listing OEM and aftermarket suspension parts for the 1998-2003 Dodge Durango, including part numbers and compatibility details.
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Technical Information
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