Lexus LX 1998-2007 Brakes Specifications
Explore the detailed brake specifications for the 1998-2007 Lexus LX, including pad sizes, rotor dimensions, and caliper types. Learn about maintenance tips and upgrade options for optimal braking performance.
Overview Specifications
This document provides detailed specifications and technical information about the braking system of the 1998-2007 Lexus LX. It is designed to assist owners, mechanics, and enthusiasts in understanding the components, performance, and maintenance requirements of the brakes. Use the search and navigation instructions to quickly find relevant information. The document is divided into sections covering brake types, components, performance, and maintenance tips.
How to Use
Use the search bar to enter keywords related to brakes, such as 'rotor size' or 'brake pad material'. The search will highlight relevant sections and subsections for quick access.
Scroll through the document or use the table of contents to jump to specific sections. Each section is organized into subsections with detailed technical points for easy reference.
Key Specifications
Front Rotor Diameter
13.3 inches (338 mm)
Rear Rotor Diameter
12.9 inches (328 mm)
60-0 mph Stopping Distance
135 feet (41.1 meters)
Brake Pad Material (Front)
Semi-metallic
Brake Pad Material (Rear)
Ceramic
Available Specifications
Brake Types and Components
This section covers the types of brakes used in the 1998-2007 Lexus LX and their key components. It includes details on the front and rear brake systems, materials used, and design features.
Brake Types and Components
This section covers the types of brakes used in the 1998-2007 Lexus LX and their key components. It includes details on the front and rear brake systems, materials used, and design features.
Front Brakes
- Ventilated disc brakes for improved heat dissipation
- Dual-piston calipers for enhanced braking power
- Rotor diameter: 13.3 inches (338 mm)
- Brake pad material: Semi-metallic for durability and performance
Rear Brakes
- Solid disc brakes for consistent performance
- Single-piston calipers for balanced braking
- Rotor diameter: 12.9 inches (328 mm)
- Brake pad material: Ceramic for reduced dust and noise
Brake Performance
This section provides information on the braking performance of the 1998-2007 Lexus LX, including stopping distance, pedal feel, and system responsiveness.
Brake Performance
This section provides information on the braking performance of the 1998-2007 Lexus LX, including stopping distance, pedal feel, and system responsiveness.
Stopping Distance
- 60-0 mph stopping distance: 135 feet (41.1 meters)
- Brake force distribution: 60% front, 40% rear
- ABS (Anti-lock Braking System) for improved control
- Electronic Brakeforce Distribution (EBD) for optimal braking
Pedal Feel and Responsiveness
- Firm pedal feel for precise braking
- Short pedal travel for quick response
- Hydraulic brake booster for consistent performance
- Minimal brake fade under heavy use
Brake Maintenance
This section outlines maintenance tips and recommendations for the braking system of the 1998-2007 Lexus LX, including inspection intervals and replacement guidelines.
Brake Maintenance
This section outlines maintenance tips and recommendations for the braking system of the 1998-2007 Lexus LX, including inspection intervals and replacement guidelines.
Inspection Intervals
- Inspect brake pads every 12,000 miles (19,312 km)
- Check brake fluid level every 6 months
- Inspect rotors for wear and warping every 25,000 miles (40,233 km)
- Test ABS functionality annually
Replacement Guidelines
- Replace brake pads when thickness is below 3 mm
- Replace rotors if thickness is below minimum specification
- Flush brake fluid every 30,000 miles (48,280 km)
- Replace brake lines if signs of wear or corrosion are present
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Brakes Specifications
Overview
- Type
- Hydraulic disc brakes
- Configuration
- Four-wheel disc brakes
- Platform
- LX 470
- Material
- High-carbon steel rotors
- Location
- Front and rear axles
Dimensions
- Front Rotor Diameter
- 12.6 inches / 320 mm
- Rear Rotor Diameter
- 12.3 inches / 312 mm
- Front Rotor Thickness
- 1.1 inches / 28 mm
- Rear Rotor Thickness
- 0.9 inches / 23 mm
- Front Pad Length
- 6.3 inches / 160 mm
- Rear Pad Length
- 5.9 inches / 150 mm
- Brake Line Diameter
- 0.25 inches / 6.35 mm
Materials
- Rotors
- High-carbon steel with anti-corrosion coating
- Brake Pads
- Ceramic composite with heat-resistant backing
- Calipers
- Aluminum alloy with corrosion-resistant finish
- Brake Lines
- Reinforced rubber with steel braiding
Features
- Performance
-
- ABS (Anti-lock Braking System)
- Electronic Brakeforce Distribution (EBD)
- Brake Assist (BA)
- Ventilated front rotors for heat dissipation
- Durability
-
- Corrosion-resistant rotors
- High-temperature brake pads
- Reinforced brake lines
- Control
-
- Progressive brake pedal feel
- Integrated traction control
- Hill-start assist
- Maintenance
-
- Wear indicators on brake pads
- Easy-access caliper design
- Replaceable rotor surfaces
Safety Features
- Active Safety
-
- ABS prevents wheel lock-up
- EBD optimizes braking force
- BA increases braking power during emergencies
- Passive Safety
-
- Dual-circuit brake system
- Automatic brake pressure adjustment
Comfort Features
- Noise Reduction
-
- Low-noise ceramic pads
- Vibration-dampening shims
- Pedal Feel
-
- Smooth pedal engagement
- Adjustable pedal height
- Heat Management
-
- Vented rotors
- Heat-resistant caliper seals
Accessories
- Upgrades
-
- Performance brake pads
- Slotted rotors
- Stainless steel brake lines
- Tools
-
- Brake pad spreader
- Caliper compression tool
- Torque wrench
- Maintenance Kits
-
- Brake pad replacement kit
- Rotor resurfacing kit
- Brake fluid flush kit
Maintenance
- Service interval
- Every 30,000 miles or 24 months
- Service Items
-
- Inspect brake pads and rotors
- Check brake fluid level
- Inspect brake lines for leaks
- Test ABS functionality
- Lubricate caliper pins
- Maintenance Notes
- Replace brake fluid every 2 years or 30,000 miles
Warranty
- Brake Pads
- Miles: 12,000Years: 1Coverage: Replacement for wear under normal use
- Rotors
- Miles: 24,000Years: 2Coverage: Replacement for warping or cracking
- Calipers
- Miles: 50,000Years: 5Coverage: Replacement for leaks or failure
- Brake Lines
- Miles: 50,000Years: 5Coverage: Replacement for leaks or damage
Production Details
- Manufacturer
- Akebono Brake Industry Co., Ltd.
- Manufacturing Process
-
- Precision machining of rotors
- High-pressure casting of calipers
- Automated assembly of brake pads
- Quality Control
- Rotor inspection: Ultrasonic testing for cracksPad Testing: Heat resistance and wear testingCaliper Testing: Pressure and leak testing
- Sustainability Practices
-
- Recycled materials in brake pads
- Eco-friendly manufacturing processes
- Reduced waste through precision machining
- Production Metrics
- Annual Output: 500,000 brake systemsDefect Rate: Less than 0.1%Energy Efficiency: 15% reduction in energy use
Service Information for brakes Service
Maintenance and service requirements specific to the brake system
- Inspect brake pads and rotors
- Check brake fluid level and condition
- Inspect brake lines for leaks or damage
- Test ABS and EBD functionality
- Lubricate caliper pins and slides
Replace brake fluid if moisture content exceeds 3%
- Replace brake pads if worn below 3mm
- Resurface or replace rotors if necessary
- Flush and replace brake fluid
- Inspect and clean calipers
- Check brake pedal travel and adjust if needed
Use only DOT 3 or DOT 4 brake fluid
- Replace brake pads and rotors
- Inspect and replace brake lines if necessary
- Test and recalibrate ABS system
- Inspect master cylinder and booster
- Perform full brake system diagnostic
Ensure proper bedding-in procedure for new pads and rotors
Frequently Asked Questions
Find answers to common questions about torque specifications
Q1 Are these brakes compatible with all 1998-2007 Lexus LX models?
Are these brakes compatible with all 1998-2007 Lexus LX models?
Yes, these brakes are specifically designed for the 1998-2007 Lexus LX models, including both the LX 470 and earlier LX 450 variants. They meet OEM specifications and are compatible with both standard and heavy-duty driving conditions. Always verify your vehicle's exact model year and trim before purchasing to ensure proper fitment.
Q2 What is the recommended maintenance schedule for Lexus LX brakes?
What is the recommended maintenance schedule for Lexus LX brakes?
For optimal performance, inspect brake pads every 12,000 miles and replace them if thickness is below 3mm. Rotors should be checked for wear and warping every 25,000 miles. Brake fluid should be flushed and replaced every 30,000 miles or 2 years, whichever comes first. Regular inspections are crucial for maintaining braking efficiency and safety.
Q3 How do I replace the brake pads on a 1998-2007 Lexus LX?
How do I replace the brake pads on a 1998-2007 Lexus LX?
To replace brake pads, lift the vehicle and remove the wheels. Unbolt the caliper and hang it securely. Remove the old pads and inspect the rotors. Install new pads, ensuring they are properly seated. Reattach the caliper and tighten bolts to the manufacturer's torque specifications. Test the brakes before driving to ensure proper function.
Q4 What should I do if my Lexus LX brakes are squeaking or vibrating?
What should I do if my Lexus LX brakes are squeaking or vibrating?
Squeaking may indicate worn brake pads or dirty rotors. Inspect and replace pads if necessary. Vibrations often suggest warped rotors, which should be resurfaced or replaced. Ensure all components are properly lubricated and torqued. If issues persist, consult a professional mechanic for a thorough inspection.
Q5 How can I optimize the braking performance of my Lexus LX?
How can I optimize the braking performance of my Lexus LX?
Use high-quality brake pads and rotors designed for your vehicle. Regularly inspect and maintain the braking system, including fluid levels and caliper function. Avoid aggressive driving habits that cause excessive wear. Consider upgrading to performance brake components if you frequently drive in demanding conditions.
Factory Service Resources
Access official service manuals, technical documents, and repair guides. These resources provide detailed procedures, specifications, and diagrams directly from the manufacturer.
1998-2007 Lexus LX Brake System Service Manual
Coming SoonThis manual provides detailed instructions for servicing the brake system, including pad replacement, rotor maintenance, and fluid flushing procedures.
Technical Service Bulletin: Brake System Updates
Coming SoonThis bulletin outlines updates and improvements to the brake system for 1998-2007 Lexus LX models, including part revisions and installation guidelines.
Lexus LX Brake Parts and Accessories Catalog
Coming SoonA comprehensive catalog of brake components, including pads, rotors, and calipers, specifically designed for 1998-2007 Lexus LX models.
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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.
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