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FASS Fuel Systems


FASS D-MAX Replacement Pump

FASS D-MAX Replacement Pump and Motor

If you have lost the motor in your FASS D-MAX Dura-Max Flow Enhancer this is the replacement pump and motor assembly required to get you back on the road.

FASS D-MAX Dura-Max Flow Enhancer Replacement Pump and Motor applications:

  • DMAX-7001 Dura-Max Flow Enhancer 2001 to 2010
  • DMAX-7002 Dura-Max Flow Enhancer 2011 to 2016

The FASS RP-DMAX Replacement pump consists of the following parts:

  •   New pump housing
  •   New georotor gear
  •   New electric motor.
  •   Installation Instructions

The FASS RP-DMAX Replacement Motor benefits:

  • It is very easy to change.
  • Requires you to remove the fuel lines, wire harness, and mounting hardware for installation.
  • Backed by a Manufacturers Warranty
  • Will make your FASS Pump good as New.
  • Sold as a Complete Replacement Pump and Motor Assembly.

The FASS RP D-MAX Manufacturers Warranty:

  • The replacement pump is backed by a 4-year manufacturer's warranty on a light-duty vehicle by the manufacturer. 
FASS D-max brings your Duramax Lift Pump back to life!
FASS DMAX Duramax Lift PumpFASS D-MAX Replacement isMADE IN THE USA!
    VERY IMPORTANT: Make sure to fill out your product registration form and return the original form to FASS Fuel Systems within 30 days of purchase accompanied by a copy of the purchase receipt. Complying with these guidelines will qualify you for the Four Year Extended Warranty.
    NOTE: This is a special order item and cannot be returned for exchange or credit. Please make sure you have ordered the correct part for your FASS Lift Pump. If you have any questions please call us or contact us. 
    • engine: 6.6L Duramax
    • Flow Rate:
    • Item Number: FASS RP-DMAX
    • Make: : Chevrolet and GMC
    • Model: 2500HD | 3500 | 4500 | 5500
    • Year: 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016
    • Manufacturer Part No: RP-DMAX
    • Product Application: FASS D-MAX Pump Replacement Motor for the 
    • 2010 to 2010 DMAX-7001 Dura-Max Flow Enhancer and the 2011 to 2016 DMAX-7002 Dura-Max Flow Enhancer lift pumps.
    • Height: 8
    • Width: 8
    • Brand: FASS
    • FAQ: What is the Warranty on this new FASS DMAX replacement pump and motor assembly?
      This FASS DMAX replacement pump is backed by a 4 Year Manufacturers Warranty upon completion and submission of the warranty paperwork.
    • Part NumberRP-DMAX
    • Manufacturer: FASS
    • Beam Pattern:
    • Product Note: This is a special order item and cannot be returned for exchange or credit. Please make sure you are ordering the correct replacement fuel pump for your application.

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