Wilwood Superlite Internal 4 Caliper- LH - 1.88" / 1.75" Pistons - .810" Rotor - 3.5" Mount
Wilwood Superlite Internal 4 Caliper- LH - 1.88" / 1.75" Pistons - .810" Rotor - 3.5" Mount
SKU:120-11138
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The Wilwood Superlite Internal 4 Caliper is a high-performance brake component engineered for enthusiasts demanding superior stopping power and heat dissipation. Designed with advanced features, this caliper enhances brake response and reduces pad taper wear, making it ideal for racing, track days, or high-performance street driving. Constructed with durable materials and an innovative internal design, it offers improved heat management and consistent braking performance under demanding conditions. Its compact yet robust build ensures reliable operation during intense driving sessions, providing confidence and control for serious enthusiasts.
This caliper is a universal fitment compatible with a range of vehicles requiring a 1.88" or 1.75" piston size and a .810" rotor. It features a 3.5" mounting pattern, making it suitable for various high-performance brake setups. Designed for direct bolt-on installation, it serves as an upgrade or replacement for existing calipers in racing or street applications. The kit includes the caliper itself, with no additional components specified. Ideal for track use, high-performance street driving, or racing, this caliper delivers enhanced braking performance and durability in demanding conditions.
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Overview
Overview
Wilwood Superlite Internal 4 Caliper
Universal Fitment
Part #: 120-11138
Overview
The Wilwood Superlite Internal 4 Caliper is a high-performance brake component designed for enthusiasts seeking superior stopping power and heat management. Engineered with advanced features, this caliper is ideal for racing, track days, or high-performance street applications. Its innovative design helps improve brake response, reduce pad taper wear, and enhance overall durability under demanding conditions. Whether you're upgrading your vehicle's braking system or building a dedicated race car, this caliper offers the reliability and performance you need to push your vehicle to its limits.Key Features
This caliper combines cutting-edge materials and thoughtful engineering to deliver exceptional braking performance. Key features include:- Differential bore pistons to compensate for mechanical loading and temperature variations across the pad face
- Thermlock pistons in ST models to block heat transfer and reduce operating temperatures
- Precision-machined aluminum construction for lightweight strength and durability
- Compatible with 1.88" / 1.75" pistons for versatile fitment options
- Designed for high-temperature applications with enhanced heat dissipation
- 3.5" mounting flange for straightforward installation
Construction & Design
Built from high-quality aluminum, the Wilwood Superlite Internal 4 Caliper features a robust yet lightweight design optimized for performance. The differential bore pistons are precisely machined to ensure consistent pad wear and response, while the Thermlock pistons in the ST models provide superior heat insulation. The caliper’s compact form factor allows for easy integration into a variety of high-performance braking systems, making it a reliable choice for demanding driving conditions.Driving Feel & Feedback
This caliper enhances braking response and pedal feel, providing confident modulation during aggressive driving. The differential piston design helps maintain consistent pad contact, resulting in improved brake feel and reduced fade during extended high-temperature use.Installation & Fitment
Installation requires standard brake mounting procedures, with a 3.5" bolt pattern compatible with many performance rotors. Proper fitment should be verified against your vehicle’s specifications and the caliper’s mounting requirements.What’s Included
The package includes the caliper body, pistons, and necessary hardware for installation, ready to support your high-performance braking setup.
