Description
SCOL MP112 Nose Drive Assembly with 2-Piece Hub
Upgrade your early Magnuson or Joe Gibbs MP112 supercharger with the SCOL MP112 nose drive assembly. This complete replacement assembly converts your supercharger to the newer two-piece pulley hub system. As a result, you can use today’s interchangeable pulleys, including GripTec pulleys and other modern aftermarket options.
Each assembly starts with a brand-new SCOL nose drive casting that is precision machined and professionally assembled using premium components. In addition, every unit includes our stainless steel two-piece hub, a genuine Eaton solid coupler, fresh SCOL/Eaton supercharger oil, mounting hardware, and the correct sealant. Simply install the assembly, bolt on your pulley of choice, and you’re ready to go.
Vehicle Fitment
This complete assembly fits:
- Magnuson MP112 superchargers
- Magnuson Radix MP112 superchargers
- Joe Gibbs MP112 superchargers
Please verify your application before ordering.
What’s Included
Every SCOL nose drive assembly includes:
- Brand-new SCOL nose drive casting
- Stainless steel SCOL two-piece pulley hub
- Genuine Eaton solid coupler
- Fresh SCOL/Eaton supercharger oil
- New mounting hardware
- Installation sealant
GripTec pulleys are sold separately.
Why Upgrade?
Many early MP112 superchargers use a one-piece pulley design that limits your pulley choices. However, the SCOL two-piece hub system gives you access to today’s interchangeable pulley options. Consequently, changing pulley sizes becomes faster and much more convenient.
Whether you’re replacing a worn nose drive or updating your supercharger for better pulley compatibility, this assembly provides a straightforward solution using all-new components. Furthermore, the complete assembly arrives ready to install, eliminating the need to source individual parts.
Product Features
- Complete MP112 nose drive assembly
- Fits Magnuson and Joe Gibbs MP112 superchargers
- Converts early one-piece pulley systems to a modern two-piece hub
- Compatible with GripTec and other interchangeable pulleys
- Brand-new SCOL casting
- Stainless steel two-piece hub
- Genuine Eaton solid coupler
- Includes oil, hardware, and sealant
- Ready to install
Why Choose SCOL?
Superchargers Online designed this assembly to give MP112 owners an easy way to modernize their supercharger. Instead of remaining limited to the original pulley design, you’ll gain the flexibility to use today’s interchangeable pulley systems. At the same time, you’ll replace your existing nose drive with a completely new assembly built from premium components.
Why Buy from Superchargers Online?
Superchargers Online specializes exclusively in Eaton and Magnuson superchargers. Because we rebuild and manufacture supercharger components every day, we understand what enthusiasts and professional builders expect. Finally, every SCOL product is backed by decades of supercharger experience, knowledgeable technical support, and a commitment to quality.
Order your MP112 nose drive assembly today and convert your early MP112 supercharger to the modern two-piece pulley system with a premium, ready-to-install solution built by Superchargers Online.





