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Pulley Spacers for ProCharger Superchargers

Fits all P-1 and D-1 series ProChargers and all others with a 3/4" input shaft.

Belt Slip? Check that your pulleys are in direct alignment with each other to get the maximum belt life and minimum belt slip.

Kit includes:
  • One stainless steel pulley spacer, 0.125" thick
  • Three stainless steel spacers, 0.047" thick


Part Number




Pulley Spacers for ProCharger Superchargers




Normally Ships within 1 week

* Domestic US shipping shown. International shipping will be calculated based on location.


Phone: (920) 485-0928
Email: info@928motorsports.com

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Horicon, Wisconsin USA

928Motorsports.com - Performance Parts for your Porsche® 928