Performance Overview

Transit Auto offers the most comprehensive and highest-quality replacement kits on the market. Thanks to our cutting-edge AI, in-house product team, and proprietary fitment data, we are able to build and deliver the most accurate kits on the market. All our kits include the highest-quality parts on the market, sourced directly by Transit and its sub-brands. Backed by over 50 years of experience and with in-house quality assurance, every customer Transit Auto K8A-108603 is a vehicle-specific disc brake kit designed for compatible applications for 1998-2010 Lexus SC430, GS430, IS300, GS300, GS400.

Key Features

• AmeriBRAKES pads are engineered with vehicle-optimized formulas matching OE specs for optimal braking
• Exclusive MetalliX™ Low Resin Semi-Metallic compound provides unmatched braking performance (abrasive friction, high temperature tolerance, quicker compound
• Engineered with carbon-enhanced XCast™ (G3000) iron castings to achieve an optimal wear resistance, tensile strength and steel hardness providing unmatched
• Exclusive carbon enhanced materials to ensure optimal all-condition performance
• Engineered with High Carbon SteelRX™ alloy (Pressure Resistant, Thermal Conductive) and dipped in an Anti-Rust Black Paint to improve durability

Vehicle Fitment

Fitment Position: Rear

Fitment Summary: 1998-2010 Lexus SC430, GS430, IS300, GS300, GS400

Position: Rear

• 2002-2010 Lexus SC430 — Position: Rear
• 2001-2005 Lexus GS430 — Position: Rear
• 2001-2005 Lexus IS300 — Position: Rear
• 1998-2005 Lexus GS300 — Position: Rear
• 1998-2000 Lexus GS400 — Position: Rear

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

What part number is this?
The listed part number is K8A-108603.

Is this product designed for direct replacement?
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

Common Searches

• Disc Brake Kit for SC430
• Disc Brake Kit for Lexus SC430
• K8A-108603 fitment
• Transit Auto Disc Brake Kit
• Rear Disc Brake Kit
• 1998 Lexus SC430 Disc Brake Kit

Vehicle Fitment Table