Rebuilt Eaton M45 Supercharger unit to replace your failed unit.  These units are rebuilt by an Eaton specialist in business since 1992 and with over 17 years' experience rebuilding Eaton superchargers. Comes with a 1 year Limited Warranty.

These are not 'new' or even 'new looking'. These are used units that were rebuilt to factory original specs including the stock pulley. It may not be pretty, but it is tons cheaper than a new factory unit, if you can find one.

NOTE: These are exchange units! We ship you a replacement ASAP which means you don't have to have your car out of service until we rebuild your old one. See note below regarding the Core Charge.

Fits the following supercharged models:
2002-2006 R53 Cooper S Hatchback
2005-2008 R52 Cooper S Convertible

Each unit is reassembled to factory specifications:

• Disassembled from the front pulley to the rear pilot bearings
• Rotors are inspected
• Housing, rotors and pulleys are cleaned
• New top-quality bearings and seals are used
• All new gears are installed
• Pre-filled with factory spec supercharger oil

Core Charge - please read

Core Charge will be refunded after a fully intact and assembled 'REBUILDABLE CORE' is received and inspected by the supplier. The refund amount may be reduced at the discretion of the supplier depending on the condition of the returned core.  If the core is damaged beyond repair, your core charge will be forfeited.

It also recommended that you consider replacing the water pump that is attached to the back side of the supercharger.  Don't invest in a rebuild supercharger only to re-install a water pump that could be part of the problem.  Also, don't forget a inlet gasket NME8660 and outlet gasket NME5810.

Manufacturer's Warranty: The supercharger comes with a 1 year limited warranty from the supplier. Any modifications to the supercharger or pulley will void the warranty.