Subaru Subaru Legacy 1994-1999 Suspension Specifications
Subaru Subaru Legacy 1994-1999

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.

Updated

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.

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.

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.

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

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: 36,000
Years: 3
Coverage: Defects in materials and workmanship
Powertrain
Miles: 60,000
Years: 5
Coverage: Suspension components excluding wear items
Corrosion
Miles: Unlimited
Years: 5
Coverage: Perforation due to rust
Extended
Miles: 100,000
Years: 7
Coverage: 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 testing
Standards: ISO 9001, JIS D 0101
Sustainability
  • Recycled materials in components
  • Low-emission manufacturing
  • Energy-efficient processes
Production Metrics
Annual Output: 500,000 units
Defect Rate: 0.02%
Recycling Rate: 95%

Service Information for suspension Service

Maintenance and service requirements specific to this component

30,000
24
  • 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.

60,000
48
  • 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.

100,000
84
  • 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?

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?

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?

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?

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?

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 Soon

Comprehensive guide covering suspension system maintenance, repair, and specifications for the 1994-1999 Subaru Legacy.

Subaru Technical Service Bulletin: Suspension Noise

Coming Soon

TSB addressing common suspension noise issues in 1994-1999 Subaru Legacy models, including recommended fixes.

Subaru Legacy Suspension Parts Catalog

Coming Soon

Catalog listing OEM and aftermarket suspension parts for the 1994-1999 Subaru Legacy, including part numbers and compatibility details.

About the Author

Expert automotive knowledge and experience

Alan Montanye - Automotive Technical Specialist
ASE

Alan Montanye

Automotive Technical Specialist

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