Description
Unlock the full potential of your supercharged Mercedes-Benz M113K AMG engine with the NSCP Solid Billet Crank Pulley.
Engineered for enthusiasts who demand maximum reliability and performance, the NSCP crank pulley increases supercharger speed, resulting in higher boost pressure, improved throttle response and increased horsepower.
Unlike the factory harmonic damper, which relies on a bonded rubber element that is known to crack, separate and fail over time, the NSCP Solid Billet Crank Pulley is a permanent, maintenance-free solution designed for both high-performance street cars and motorsport applications.
The pulley features a hybrid two-piece construction, combining the advantages of steel and aluminum to achieve the perfect balance between strength, durability and low rotating mass.
The high-strength steel center hub ensures maximum rigidity and secure crankshaft engagement under extreme engine loads, while the lightweight CNC-machined aluminum outer ring reduces rotating mass, improves engine response and keeps the assembly precisely balanced.
Every pulley is manufactured using high-quality materials, precision CNC machining and is individually dynamically balanced before leaving our facility to ensure smooth operation even at very high engine speeds.
Available Sizes
The NSCP Solid Billet Crank Pulley is available in multiple diameters to suit different performance goals.
Available sizes include:
- OEM Size
- 172 mm
- 177.5 mm
Additional custom sizes can be manufactured upon request.
Whether you’re looking for a reliable OEM replacement or maximum supercharger performance, NSCP offers the right solution for your build.
Features
- Solid billet crank pulley
- Hybrid two-piece construction
- High-strength steel center hub
- Lightweight CNC-machined aluminum outer ring
- Precision CNC manufactured
- Individually dynamically balanced
- Increased supercharger speed
- Higher boost pressure
- Improved throttle response
- Reduced rotating mass
- Eliminates common OEM harmonic damper failures
- Built for high-performance street and motorsport use
Benefits
- Increased horsepower and torque
- Faster supercharger response
- Lightweight rotating assembly
- Excellent strength-to-weight ratio
- Superior durability compared to the factory pulley
- Permanent solution with no bonded rubber element
- Reliable under extreme driving conditions
- Available in multiple sizes for different performance setups
Vehicle Compatibility
Compatible with Mercedes-Benz vehicles equipped with the M113K Supercharged V8 engine:
- Mercedes-Benz E55 AMG
- Mercedes-Benz S55 AMG
- Mercedes-Benz SL55 AMG
- Mercedes-Benz CL55 AMG
- Mercedes-Benz CLS55 AMG
- Mercedes-Benz G55 AMG
Package Includes
- 1 × NSCP Solid Billet Crank Pulley
- Ready for installation
Important Information
Different pulley diameters produce different boost levels. Please ensure your ECU calibration and supporting modifications are suitable for the selected pulley size.
Professional installation is recommended.
