Dodge Caravan 1991-1995 Suspension Specifications
Explore detailed suspension specifications for the 1991-1995 Dodge Caravan, including front and rear components, torque values, and part compatibility. Ideal for repairs, maintenance, and upgrades.
Overview Specifications
This document provides detailed suspension specifications for the 1991-1995 Dodge Caravan. It is designed to assist mechanics, enthusiasts, and owners in understanding the suspension system's components, configurations, and technical details. Use this guide to locate specific information about front and rear suspension systems, alignment settings, and key specifications. The document is organized into sections for easy navigation and includes a quick reference table for essential data.
How to Use
Use the search functionality to locate specific terms or components within the document. Enter keywords such as 'front suspension' or 'alignment settings' to quickly find relevant sections.
Navigate through the document using the section titles and subsections. Each major section is divided into detailed subsections, allowing you to find specific technical information efficiently.
Key Specifications
Front Suspension Type
MacPherson Strut
Rear Suspension Type
Torsion Beam Axle
Front Spring Rate
120 lb/in
Rear Spring Rate
90 lb/in
Wheelbase
112.0 in
Available Specifications
Front Suspension
This section covers the front suspension system of the 1991-1995 Dodge Caravan, including its design, components, and technical specifications. Learn about the MacPherson strut setup, control arms, and other critical elements that ensure stability and handling.
Front Suspension
This section covers the front suspension system of the 1991-1995 Dodge Caravan, including its design, components, and technical specifications. Learn about the MacPherson strut setup, control arms, and other critical elements that ensure stability and handling.
MacPherson Strut System
- Utilizes a coil-over-strut design for compact packaging and improved ride quality.
- Includes a strut assembly with integrated spring and shock absorber.
- Features a lower control arm with a ball joint for pivot and articulation.
- Equipped with a stabilizer bar to reduce body roll during cornering.
- Strut mounts include rubber bushings for noise and vibration isolation.
Control Arms and Bushings
- Lower control arms are made of stamped steel for durability.
- Bushings are made of rubber to absorb road shocks and vibrations.
- Ball joints are replaceable and provide pivot points for steering.
- Control arms are attached to the subframe with bolts for easy removal.
Rear Suspension
This section details the rear suspension system, focusing on the torsion beam axle and its components. Understand how the rear suspension contributes to load handling and ride comfort.
Rear Suspension
This section details the rear suspension system, focusing on the torsion beam axle and its components. Understand how the rear suspension contributes to load handling and ride comfort.
Torsion Beam Axle
- Features a torsion beam design for simplicity and cost-effectiveness.
- Includes coil springs and shock absorbers for load support and damping.
- Equipped with trailing arms to connect the axle to the chassis.
- Uses rubber bushings at mounting points for noise reduction.
Shock Absorbers
- Hydraulic twin-tube shock absorbers are standard.
- Provides consistent damping for improved ride comfort.
- Mounting points are reinforced for durability.
- Shock absorbers are replaceable without removing the axle.
Alignment Specifications
This section provides the alignment settings for the 1991-1995 Dodge Caravan, including camber, caster, and toe angles. Proper alignment ensures optimal handling and tire wear.
Alignment Specifications
This section provides the alignment settings for the 1991-1995 Dodge Caravan, including camber, caster, and toe angles. Proper alignment ensures optimal handling and tire wear.
Front Alignment
- Camber: -0.5° to +0.5°
- Caster: +2.5° to +3.5°
- Toe: 0.0° to +0.2°
- Steering axis inclination: 10.5° to 11.5°
Rear Alignment
- Camber: -0.5° to +0.5°
- Toe: +0.1° to +0.3°
- Thrust angle: 0.0°
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Component Specifications
Overview
- Type
- Independent front suspension, Solid rear axle
- Configuration
- MacPherson strut front, Leaf spring rear
- Platform
- Chrysler S platform
- Material
- Steel and rubber components
- Location
- Front and rear undercarriage
Dimensions
- Front Strut Length
- 22.5 inches (571.5 mm)
- Rear Leaf Spring Length
- 52 inches (1320.8 mm)
- Front Spring Rate
- 120 lbs/in (21.02 N/mm)
- Rear Spring Rate
- 180 lbs/in (31.52 N/mm)
- Shock ABSorber Travel
- 6 inches (152.4 mm)
- Front Sway Bar Diameter
- 0.875 inches (22.2 mm)
- Rear Sway Bar Diameter
- 0.625 inches (15.9 mm)
Materials
- Springs
- High-tensile steel
- Shock ABSorbers
- Steel casing with hydraulic fluid
- Bushings
- Rubber and polyurethane
- Control Arms
- Forged steel
- Sway Bars
- Chromoly steel
Features
- Front Suspension
-
- MacPherson strut design
- Coil-over-spring configuration
- Stabilizer bar for reduced body roll
- Rubber bushings for vibration dampening
- Rear Suspension
-
- Leaf spring setup
- Twin-tube shock absorbers
- Anti-roll bar integration
- Rubber isolators for noise reduction
- Adjustability
-
- Fixed ride height
- Non-adjustable damping
- Pre-set alignment specifications
- Durability
-
- Corrosion-resistant coatings
- Heavy-duty components for load capacity
- Sealed bearings for longevity
- Performance
-
- Optimized for comfort and stability
- Balanced handling characteristics
- Designed for urban and highway driving
Safety Features
- Structural integrity
-
- Reinforced control arms
- High-strength steel components
- Stability
-
- Anti-roll bars front and rear
- Optimized weight distribution
- Failure Protection
-
- Redundant mounting points
- Corrosion-resistant fasteners
Comfort Features
- Vibration Dampening
-
- Rubber bushings
- Hydraulic shock absorbers
- Noise Reduction
-
- Insulated mounts
- Sealed joints
- Ride Quality
-
- Soft spring rates
- Balanced damping
- Load Handling
-
- Sturdy leaf springs
- Reinforced rear axle
Accessories
- Upgrades
-
- Performance shocks
- Polyurethane bushings
- Heavy-duty sway bars
- Maintenance Tools
-
- Spring compressors
- Alignment kits
- Torque wrenches
- Protective Gear
-
- Rust inhibitors
- Suspension covers
- Grease fittings
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect shock absorbers
- Check bushings for wear
- Lubricate suspension joints
- Verify alignment settings
- Tighten mounting bolts
- Maintenance Notes
- Regular inspection recommended for high-mileage vehicles
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Manufacturing defects
- Powertrain
- Miles: 60,000Years: 5Coverage: Suspension components
- Corrosion
- Miles: 100,000Years: 7Coverage: Rust-through protection
- Emissions
- Miles: 50,000Years: 4Coverage: Emission-related suspension parts
Production Details
- Manufacturer
- Chrysler Corporation
- Manufacturing Process
-
- Forging of steel components
- Heat treatment of springs
- Robotic assembly of struts
- Quality testing of shock absorbers
- Quality Control
- inspection: 100% component testingTolerances: ±0.005 inches for critical partsDurability Testing: 500,000 cycle fatigue testing
- Sustainability Practices
-
- Recycled steel usage
- Water-based coatings
- Energy-efficient manufacturing
- Production Metrics
- Units Per Day: 1200Defect Rate: 0.2%Material Yield: 98.5%
Service Information for suspension Service
Maintenance and service requirements specific to this component
- Inspect shock absorbers for leaks
- Check suspension bushings for wear
- Lubricate all suspension joints
- Verify wheel alignment settings
- Tighten all suspension mounting bolts
Use manufacturer-recommended lubricants
- Replace worn bushings
- Inspect and replace shock absorbers if needed
- Check and adjust suspension geometry
- Inspect and replace sway bar links if necessary
- Verify torque on all suspension components
Requires specialized alignment equipment
- Complete suspension overhaul
- Replace all rubber components
- Inspect and replace springs if sagging
- Perform full alignment procedure
- Test suspension under load conditions
Critical to replace all wear components simultaneously
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What suspension components are compatible with the 1991-1995 Dodge Caravan?
What suspension components are compatible with the 1991-1995 Dodge Caravan?
The 1991-1995 Dodge Caravan is compatible with front struts, rear shocks, coil springs, and control arms designed for this model range. Ensure parts match the specific trim and engine configuration. OEM and aftermarket options are available, but verify compatibility using part numbers or vehicle specifications. Always cross-check with manufacturer guidelines to ensure proper fitment and performance.
Q2 What maintenance is required for the suspension system of a 1991-1995 Dodge Caravan?
What maintenance is required for the suspension system of a 1991-1995 Dodge Caravan?
Regular maintenance includes inspecting shocks, struts, and bushings for wear every 12,000-15,000 miles. Check for leaks, cracks, or uneven tire wear. Lubricate suspension components as needed and tighten bolts to manufacturer specifications. Replace worn parts promptly to avoid further damage. A professional alignment is recommended after any suspension repair or replacement.
Q3 How do I replace the front struts on a 1991-1995 Dodge Caravan?
How do I replace the front struts on a 1991-1995 Dodge Caravan?
To replace front struts, safely lift the vehicle and remove the wheel. Disconnect the sway bar link and brake line bracket. Use a spring compressor to safely remove the strut assembly. Install the new strut, reassemble components, and torque bolts to specifications. Perform an alignment after installation to ensure proper handling and tire wear.
Q4 What are common suspension issues in a 1991-1995 Dodge Caravan?
What are common suspension issues in a 1991-1995 Dodge Caravan?
Common issues include worn struts or shocks, leading to a bumpy ride and poor handling. Noisy suspension often indicates worn bushings or ball joints. Uneven tire wear may suggest alignment problems or damaged suspension components. Diagnose by inspecting for leaks, cracks, or loose parts. Replace faulty components and perform an alignment to resolve issues.
Q5 How can I optimize the suspension performance of my 1991-1995 Dodge Caravan?
How can I optimize the suspension performance of my 1991-1995 Dodge Caravan?
Upgrade to high-performance shocks and struts for improved handling. Use polyurethane bushings for durability and reduced play. Ensure proper tire inflation and alignment for optimal performance. Regularly inspect and maintain suspension components to prevent wear. Consider lowering springs or sway bars for enhanced stability and cornering, but ensure compatibility with your vehicle.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
1991-1995 Dodge Caravan Service Manual
Coming SoonComprehensive guide covering suspension system maintenance, repair, and specifications for the 1991-1995 Dodge Caravan.
Technical Service Bulletin: Suspension Noise Fix
Coming SoonTSB addressing common suspension noise issues in 1991-1995 Dodge Caravans, including recommended repairs and part updates.
Dodge Caravan Suspension Parts Catalog
Coming SoonCatalog listing OEM and aftermarket suspension parts for the 1991-1995 Dodge Caravan, including part numbers and compatibility details.
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Technical Information
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