HKS Crank Damper Pulley

2017–2021 Nissan GT-R R35 3.8L VR38DETT

Part #: 24998-AN001

Overview

The HKS VR4.3L Crank Damper Pulley is a high-precision performance component engineered specifically for the Nissan GT-R R35 equipped with the VR38DETT engine from 2017 to 2021. Designed to enhance engine stability and longevity, this damper pulley plays a vital role in reducing torsional vibrations that can occur during high-performance driving. By effectively neutralizing the resonance points unique to the VR4.3L crankshaft, this component ensures smoother engine operation, improved reliability, and consistent power delivery.

Whether you're a dedicated enthusiast pushing your GT-R to its limits or a daily driver seeking improved engine durability, the HKS damper pulley offers a reliable upgrade. Its precision engineering helps support the engine's performance under demanding conditions, providing peace of mind during spirited driving or extended track sessions. With this component, you'll get enhanced engine stability, reduced wear on internal components, and a more refined driving experience.

Key Features

The HKS Crank Damper Pulley incorporates advanced design and high-quality materials to deliver superior performance and durability. Key features include:

• Engineered specifically for the VR38DETT engine in the Nissan GT-R R35 (2017–2021), ensuring perfect fitment and compatibility.
• Constructed with high-strength materials to withstand the rigors of high-performance driving and long-term use.
• Designed to effectively reduce torsional vibrations transmitted through the crankshaft, helping to prevent internal engine stress and potential damage.
• Optimized resonance neutralization tailored to the unique vibration profile of the VR4.3L engine, promoting smoother engine operation.
• Precision-machined for exact balance, minimizing vibrations and ensuring stable engine RPMs during high RPM operation.
• Helps improve overall engine reliability and longevity by reducing internal stress and wear.
• Compatible with the factory crank pulley setup, making it a straightforward upgrade for performance-minded enthusiasts.
• Manufactured by HKS, a trusted name in high-performance automotive components with a reputation for quality and innovation.

Construction & Design

The HKS Crank Damper Pulley features a robust construction utilizing high-grade materials designed to withstand the extreme conditions of high-performance engines. Its one-piece design ensures maximum durability and precise balance, critical for reducing vibrations and maintaining engine stability. The pulley is CNC-machined for exact dimensions and perfect fitment, ensuring seamless integration with the OEM crankshaft and accessory belts.

The damper incorporates a sophisticated internal damping mechanism that absorbs torsional vibrations, preventing them from propagating through the crankshaft and other engine components. This design not only enhances engine smoothness but also contributes to the longevity of critical parts such as the timing chain, oil pump, and other accessories. The pulley's lightweight construction helps reduce rotational inertia, supporting more responsive throttle and engine response.

Installation & Fitment

The HKS Crank Damper Pulley is a direct bolt-on upgrade designed for the Nissan GT-R R35 with the VR38DETT engine from 2017 to 2021. Installation is straightforward for those familiar with engine work, requiring only basic tools. No cutting, drilling, or complex modifications are necessary. It is recommended to follow proper torque specifications during installation to ensure optimal performance and longevity. As a high-quality OEM replacement, this damper pulley integrates seamlessly with the existing engine components, providing a hassle-free upgrade for performance enthusiasts.

• Easy, bolt-on installation with standard hand tools.
• No cutting, drilling, or tuning required.
• Designed for use with the factory crankshaft and accessory belt setup.

What's Included

• HKS VR4.3L Crank Damper Pulley
• Installation hardware and instructions

Ideal For

• Performance enthusiasts seeking to improve engine stability and reliability in their Nissan GT-R R35
• Track day and spirited driving applications where engine vibrations are more pronounced
• Long-term durability and internal component protection for high-performance engines