OS Giken R3C Series Clutch

2007+ Nissan 350Z / 370Z 3.5L V6

Part #: NS112-CH5

Overview

The OS Giken R3C Series Clutch is a high-performance, triple-plate clutch designed for enthusiasts who demand maximum durability and power transfer in their Nissan 350Z and 370Z. Built with racing and high-horsepower applications in mind, this clutch provides exceptional holding capacity and reliability under extreme conditions. Whether you're pushing your vehicle on the track, participating in drifting events, or engaging in drag racing, the R3C series ensures your drivetrain can handle the increased power without compromise.

Engineered for drivers who seek a clutch that can withstand aggressive driving and significant engine modifications, the R3C series offers a perfect balance of performance and durability. Its floating center hub design helps absorb transmission shock and reduces stress on the drivetrain, making it suitable for high-powered builds and spirited driving. With this clutch, you'll get confident engagement, improved pedal feel, and the ability to support substantial horsepower gains.

Key Features

The OS Giken R3C Series Clutch incorporates several advanced features that set it apart from standard OEM units:

• Triple-plate design with high-quality friction materials for increased holding capacity and heat dissipation.
• Floating center hub construction that effectively absorbs transmission shock and reduces stress on the transmission components during aggressive shifts and launches.
• Heavy-duty pressure plates and clutch discs engineered to withstand high torque loads, making it ideal for heavily modified engines.
• Precise engineering and manufacturing from OS Giken ensure consistent performance and longevity even under demanding racing conditions.
• Designed specifically for high-power applications, providing a significant increase in torque capacity over stock clutches.
• Optimized pedal feel that balances engagement and modulation, giving drivers confidence during aggressive driving.
• Suitable for use in both street and race environments, offering versatility for performance enthusiasts.

Construction & Design

The OS Giken R3C clutch features a robust triple-plate configuration constructed from premium materials to handle extreme power levels. The floating center hub is a key component, engineered to absorb shock loads and reduce transmission stress, which prolongs the lifespan of both the clutch and the transmission. The clutch housing and pressure plates are meticulously TIG-welded and CNC-machined to ensure precise fitment and durability. The friction surfaces are designed for high heat resistance and consistent engagement, even during prolonged high-RPM use.

This clutch assembly is engineered with a focus on reliability and performance, making it a favorite among professional racers and serious enthusiasts. Its design minimizes clutch fade and maintains consistent pedal feel, ensuring predictable engagement every time you hit the throttle.

Installation & Fitment

The R3C clutch is a bolt-on upgrade designed to fit directly into your Nissan 350Z or 370Z with minimal modifications. Installation requires standard clutch replacement procedures, and no cutting or drilling is necessary. Due to its high-performance nature, it is recommended to have a professional installation to ensure proper setup and alignment. Tuning or adjustments to the clutch pedal may be required for optimal engagement, but the process is straightforward for experienced technicians.

• Direct bolt-on replacement for OEM clutch assemblies.
• No cutting, drilling, or extensive modifications required.
• Suitable for high-horsepower builds and aggressive driving styles.

What's Included

• Triple-plate clutch assembly with floating center hub
• High-performance pressure plate
• Clutch discs with premium friction material
• All necessary hardware and mounting components
• Installation instructions

Ideal For

This clutch is perfect for high-performance Nissan 350Z and 370Z owners who are building or have built engines with increased horsepower and torque. It is well-suited for racing, drifting, and spirited street driving where durability and maximum grip are essential. If you're seeking a clutch that can handle aggressive launches and high-RPM shifts while maintaining reliable engagement, the OS Giken R3C Series Clutch is an excellent choice.