HKS Stopper Head Gasket

Part #: 2301-RT043

Overview

The HKS 2.0mm Stopper Head Gasket is a high-performance replacement component designed for Toyota Supra Turbo models from 1993 to 1998. Crafted to enhance engine sealing and durability, this gasket is ideal for enthusiasts and professionals seeking reliable performance during upgrades or rebuilds. Made from premium materials, it helps maintain optimal compression and prevents leaks under high boost conditions, supporting your vehicle’s power and longevity. Whether you're building a performance-oriented setup or restoring your Supra to factory standards, this gasket ensures a secure seal and consistent operation.

Key Features

This stopper head gasket features advanced design elements to meet the demands of high-performance applications. Its construction emphasizes durability and precise fitment, ensuring reliable sealing under extreme conditions. The gasket’s 2.0mm thickness provides a balance between compression and heat management, supporting consistent engine response. Designed with high-quality materials, it resists deformation and maintains integrity over time, even in demanding environments. The gasket’s engineered surface finish promotes excellent sealing and compatibility with stock or upgraded components.

Construction & Design

Constructed from durable multi-layer steel (MLS) material, this gasket offers excellent heat resistance and structural stability. Its precision-machined surfaces ensure a tight, uniform seal, reducing the risk of leaks and compression loss. The 2.0mm thickness is carefully selected to optimize sealing performance while accommodating high-performance modifications.

Installation & Fitment

Installation requires proper torque specifications and attention to surface cleanliness to ensure optimal sealing. It is designed specifically for the Toyota Supra Turbo (93-98), and fitment should be verified against your vehicle’s specifications and the part number provided.

What’s Included

The package includes one HKS Stopper Head Gasket, ready for installation on compatible Toyota Supra Turbo engines. Additional hardware or components are not included and should be sourced separately if needed.