Subaru Subaru Legacy 1994-1999 Suspension Specifications
Explore detailed suspension specifications for the 1994-1999 Subaru Legacy, including torque values, alignment settings, and component measurements. Ideal for maintenance, repair, and performance upgrades.
Overview Specifications
This document provides detailed specifications and technical information about the suspension system of the 1994-1999 Subaru Legacy. It is designed to assist enthusiasts, mechanics, and owners in understanding the suspension components, configurations, and key measurements. Use this guide to locate specific details, compare models, or troubleshoot suspension-related issues. The content is organized into sections for easy navigation and includes a quick reference table for key specifications.
How to Use
Use the search functionality to find specific terms or components within the document. Enter keywords like 'strut', 'spring rate', or 'track width' to quickly locate relevant information.
Navigate through the document by scrolling through the sections or using the table of contents. Each section is labeled with a title and description to help you find the information you need efficiently.
Key Specifications
Front Spring Rate
2.5 kg/mm
Rear Spring Rate
2.2 kg/mm
Front Anti-Roll Bar
20 mm
Rear Anti-Roll Bar
18 mm
Track Width
1,480 mm
Available Specifications
Front Suspension
This section covers the front suspension system of the 1994-1999 Subaru Legacy, including the type of suspension, key components, and technical specifications. Learn about the strut assembly, control arms, and other critical parts that contribute to the vehicle's handling and ride quality.
Front Suspension
This section covers the front suspension system of the 1994-1999 Subaru Legacy, including the type of suspension, key components, and technical specifications. Learn about the strut assembly, control arms, and other critical parts that contribute to the vehicle's handling and ride quality.
Strut Assembly
- MacPherson strut design
- Gas-filled shock absorbers
- Coil spring rate: 2.5 kg/mm
- Strut mount with integrated bearing
- Anti-roll bar diameter: 20 mm
- Bushing material: Rubber with urethane options
Control Arms
- Forged aluminum construction
- Lower control arm with ball joint
- Bushings: Rubber or polyurethane
- Track width: 1,480 mm
- Caster angle: 3.5 degrees
- Optional reinforced aftermarket arms
Rear Suspension
Explore the rear suspension setup of the 1994-1999 Subaru Legacy, including the multi-link system, differential mounting, and other components. This section provides insights into the rear suspension's design and performance characteristics.
Rear Suspension
Explore the rear suspension setup of the 1994-1999 Subaru Legacy, including the multi-link system, differential mounting, and other components. This section provides insights into the rear suspension's design and performance characteristics.
Multi-Link System
- Independent multi-link design
- Trailing arms with bushings
- Coil spring rate: 2.2 kg/mm
- Shock absorber type: Twin-tube
- Anti-roll bar diameter: 18 mm
- Optional adjustable camber arms
Differential Mounting
- Rear differential mounted on subframe
- Bushings: Rubber or polyurethane
- Differential lock: Optional LSD
- Axle type: Semi-floating
- Track width: 1,480 mm
- Optional reinforced mounts
Suspension Geometry
This section delves into the suspension geometry of the 1994-1999 Subaru Legacy, including alignment settings, ride height, and other critical measurements. Understand how these factors influence the vehicle's handling and stability.
Suspension Geometry
This section delves into the suspension geometry of the 1994-1999 Subaru Legacy, including alignment settings, ride height, and other critical measurements. Understand how these factors influence the vehicle's handling and stability.
Alignment Settings
- Front camber: -0.5 to 0 degrees
- Rear camber: -1.0 to -0.5 degrees
- Front toe: 0 to +0.2 degrees
- Rear toe: +0.1 to +0.3 degrees
- Caster: 3.5 to 4.5 degrees
- Optional adjustable alignment kits
Ride Height
- Standard ride height: 150 mm
- Ground clearance: 165 mm
- Optional lowering springs available
- Aftermarket coilover options
- Wheelbase: 2,620 mm
- Optional lift kits for off-road use
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Component Specifications
Overview
- Type
- Independent MacPherson strut (front), Independent multi-link (rear)
- Configuration
- Front and rear independent suspension
- Platform
- Subaru Legacy platform (BC/BF/BH series)
- Material
- High-strength steel and aluminum components
- Location
- Front and rear axles
Dimensions
- Front Strut Length
- 22.5 inches (571.5 mm)
- Rear Shock Length
- 20.8 inches (528.3 mm)
- Spring Free Length Front
- 14.2 inches (360.7 mm)
- Spring Free Length Rear
- 13.8 inches (350.5 mm)
- Sway Bar Diameter Front
- 0.98 inches (25 mm)
- Sway Bar Diameter Rear
- 0.79 inches (20 mm)
- Wheel Travel Front
- 6.3 inches (160 mm)
- Wheel Travel Rear
- 5.9 inches (150 mm)
Materials
- Springs
- High-tensile steel with anti-corrosion coating
- Struts
- Steel housing with aluminum pistons
- Bushings
- Rubber and polyurethane composite
- Control Arms
- Forged steel with zinc coating
- Sway Bars
- Heat-treated steel
Features
- Damping
-
- Hydraulic shock absorbers
- Twin-tube design
- Adjustable damping (optional on some models)
- Stability
-
- Front and rear sway bars
- Reinforced subframe
- Anti-roll technology
- Adjustability
-
- Camber adjustment (front)
- Toe adjustment (rear)
- Ride height adjustment (aftermarket)
- Durability
-
- Rust-resistant coatings
- Sealed bearings
- Reinforced mounting points
- Performance
-
- Sport-tuned springs (GT models)
- Stiffer bushings (Outback models)
- Enhanced damping rates (turbo models)
Safety Features
- Structural integrity
-
- Reinforced subframe
- High-strength steel components
- Crash Protection
-
- Energy-absorbing strut mounts
- Collapsible suspension components
- Stability
-
- Integrated sway bars
- Anti-roll technology
Comfort Features
- Noise Reduction
-
- Insulated strut mounts
- Rubber bushings
- Vibration Dampening
-
- Hydraulic dampers
- Isolated subframe
- Ride Quality
-
- Progressive-rate springs
- Comfort-tuned shocks
- Adjustability
-
- Optional sport suspension
- Aftermarket ride height kits
Accessories
- Upgrades
-
- Performance struts
- Lowering springs
- Polyurethane bushings
- Tools
-
- Strut compressor
- Torque wrench
- Alignment tools
- Maintenance
-
- Replacement bushings
- Strut mounts
- Sway bar links
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect struts and shocks for leaks
- Check bushings for wear
- Lubricate suspension components
- Tighten all mounting bolts
- Inspect sway bar links
- Maintenance Notes
- Replace worn components immediately to prevent further damage.
Warranty
- Basic
- Miles: 36,000Years: 3Coverage: Defects in materials and workmanship
- Powertrain
- Miles: 60,000Years: 5Coverage: Suspension components excluding wear items
- Corrosion
- Miles: UnlimitedYears: 5Coverage: Perforation due to rust
- Extended
- Miles: 100,000Years: 7Coverage: Optional extended coverage for suspension
Production Details
- Manufacturer
- Subaru Corporation
- Manufacturing Process
-
- Precision forging
- Robotic welding
- Heat treatment
- Anti-corrosion coating
- Quality Control
- Testing: Durability testing, Vibration testing, Load testingStandards: ISO 9001, JIS D 0101
- Sustainability
-
- Recycled materials in components
- Low-emission manufacturing
- Energy-efficient processes
- Production Metrics
- Annual Output: 500,000 unitsDefect Rate: 0.02%Recycling Rate: 95%
Service Information for suspension Service
Maintenance and service requirements specific to this component
- Inspect struts and shocks for leaks
- Check bushings for wear
- Lubricate suspension components
- Tighten all mounting bolts
- Inspect sway bar links
Replace worn components immediately to prevent further damage.
- Replace strut mounts
- Inspect and replace sway bar bushings
- Check alignment settings
- Test damping performance
- Inspect subframe for cracks
Use OEM parts for replacements to ensure compatibility.
- Replace struts and shocks
- Replace all bushings
- Inspect and replace control arms if necessary
- Perform full suspension alignment
- Test ride height and adjust if needed
Major service interval requires specialized tools and expertise.
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 What are the compatibility specifications for the suspension system of a 1994-1999 Subaru Legacy?
What are the compatibility specifications for the suspension system of a 1994-1999 Subaru Legacy?
The 1994-1999 Subaru Legacy suspension system is compatible with specific models within this range, including sedans and wagons. Key components include MacPherson struts in the front and a multi-link setup in the rear. Compatibility varies slightly between turbo and non-turbo models, so ensure parts match your vehicle's trim. Always verify part numbers with the manufacturer or a trusted supplier.
Q2 What maintenance is required for the suspension system of a 1994-1999 Subaru Legacy?
What maintenance is required for the suspension system of a 1994-1999 Subaru Legacy?
Regular maintenance for the suspension system includes inspecting struts, shocks, and bushings every 30,000 miles. Replace worn-out components promptly to avoid uneven tire wear and poor handling. Lubricate suspension joints annually and check for leaks or damage. Alignment should be checked after any suspension work or if uneven tire wear is noticed.
Q3 How do I replace the front struts on a 1994-1999 Subaru Legacy?
How do I replace the front struts on a 1994-1999 Subaru Legacy?
To replace the front struts, first, secure the vehicle on jack stands. Remove the wheel and disconnect the sway bar link and brake line bracket. Unbolt the strut from the steering knuckle and remove the top strut mount bolts inside the engine bay. Install the new strut in reverse order, ensuring all bolts are torqued to factory specifications.
Q4 What are common suspension issues in a 1994-1999 Subaru Legacy and how can I troubleshoot them?
What are common suspension issues in a 1994-1999 Subaru Legacy and how can I troubleshoot them?
Common issues include clunking noises, uneven tire wear, and poor handling. Clunking often indicates worn strut mounts or bushings. Uneven tire wear may suggest alignment issues or worn suspension components. Poor handling can result from failing shocks or struts. Inspect components visually and perform a bounce test to diagnose worn shocks or struts.
Q5 How can I optimize the suspension performance of my 1994-1999 Subaru Legacy?
How can I optimize the suspension performance of my 1994-1999 Subaru Legacy?
To optimize performance, consider upgrading to performance struts and shocks for better handling. Lowering springs can improve cornering but may reduce ride comfort. Ensure proper alignment and use high-quality bushings and mounts. Regularly inspect and maintain the suspension system to keep it in peak condition.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
1994-1999 Subaru Legacy Service Manual
Coming SoonComprehensive guide covering suspension system maintenance, repair, and specifications for the 1994-1999 Subaru Legacy.
Subaru Technical Service Bulletin: Suspension Noise
Coming SoonTSB addressing common suspension noise issues in 1994-1999 Subaru Legacy models, including recommended fixes.
Subaru Legacy Suspension Parts Catalog
Coming SoonCatalog listing OEM and aftermarket suspension parts for the 1994-1999 Subaru Legacy, including part numbers and compatibility details.
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Technical Information
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