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FASS DDRP Dodge Direct Replacement Pump - 98.5-02 Dodge Cummins - DRP02

Thoroughbred Sku #: FASDRP02
Manufacturer Sku #: DRP02

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Product Details

Product Name: FASS DDRP
Manufacturer: FASS
Manufacturer Part #: DRP 02
Thoroughbred Diesel Part #: FASDRP02
Fitment Notes: 1998.5-2002 Dodge Cummins

The FASS Dodge Replacement Pump is a complete replacement diesel fuel lift pump for your Dodge Cummins 24V diesel engine and is designed to eliminate the common issues found in factory lift pumps that are known for their costly repairs. The DRP lift pump's larger motor is strong enough to help supply your diesel truck with a consistent fuel pressure required by your VP44 to produce efficiency and horsepower. Simple to install, the DRP series pump can be installed by any novice mechanic and installs into factory mounting points making it the easiest installation of any aftermarket lift pump.

If you have followed the story of the OEM fuel transfer pump for truck model years '98.5-'02, you know that the original and subsequent replacement parts from Dodge, Cummins and other suppliers that are, at best, marginal. Add to this dilemma the fact that your expensive VP-44 fuel injection pump needs fuel from the transfer pump for cooling and you can understand that selling and choosing a reliable fuel transfer pump is very important.

The folks at FASS offer a complete line of high-performance fuel transfer pumps and fuel filter kits. The FASS engineers realized that some customers did not need the full benefits of the more expensive FASS high-performance systems, not to mention the added installation time that is required. In the fall of 2008, they introduced a direct replacement fuel transfer pump for '98.5-'02 truck owners.

The Dodge Replacement Pump (DRP) gives you the dependability of a FASS product without the cost of a complete system. Additional benefits: flow is increased by 33%, installation can be accomplished in less than 30 minutes, and a four-year warranty.

The DRP is an aftermarket, replacement, lift-pump that mounts in the stock pump location. It utilizes the factory wiring harness for power. You will need to change the stock steel fuel line from the pump to the filter housing with the rubber fuel line and fittings that are included in the kit.

Factory Fuel Pump Failure

Failure of your factory lift pump is one of the most common component failures for the Dodge Cummins 24 Valve diesel engine. Both stock and modified engine suffer from this issue, with modified engine intensifying the weakness of the factory component, leading to premature failure. The main reasons behind this pumps inability to support the fuel demands for your Cummins engine is the fact that first its a smaller weak motor that is located near the engine. This requires the motor to pull fuel from the fuel tank located at the rear of the truck against the momentum of your moving pickup. As with all diesel lift pumps, motors are designed to be push fuel and when required to suck fuel over a long distance the added strain will overheat the motors, leading to a drop in fuel pressure. Low fuel pressures can cause a decrease in throttle response, fuel economy, horsepower numbers and even cause damage to your VP44 injection pump.

DRP Relocation Brackets

To help the DRP series lift pump perform to its top potential we have designed an optional pump relocation kit that will move the lift pump closer to the fuel tank, reducing the distance the lift pump needs to pull fuel from and instead places fuel under pressure to push diesel to the engine. This is beneficial because all diesel lift pumps perform better as "Pusher" pump and when under pressure the motor doesn't need to work as hard to supply the fuel demanded by the injection system. This kit is sold separately.

Features:
  • Preset @ 12-18 PSI
  • Larger More Powerful Motor
  • Factory Replacement Pump
  • Simple Installation
  • All Installation Hardware Included
  • Works With DRP Relocation Kit

Note: This pump flows around 95 GPH.

Note: FASS designed this pump to be used as a stock replacement in stock horsepower applications.

Note: Trucks with retrofitted in-tank lift pump will also need Fuel Sump Kit or Suction Tube to supply fuel to DRP Lift Pump.

Note: The DRP is not compatible with waste vegetable oil (WVO) or BioDiesel fuels.


Reviews

  • Will my feul line work its clips on

    Mike neueirth | 7/30/2023

    Designed to be used with the factory fuel lines.

  • What is included with the FASS DDRP pump

    THOMAS DABNEY | 11/27/2022

    Here is the installation manual with the part list.

    https://www.thoroughbreddiesel.com/assets/1/pdf/fass-drp02.pdf

  • Does the FASS 36990 pump have an adjustable psi?

    Wyatt H | 10/28/2022

    No

  • What is the warranty period on the FASSDDRP

    David Miller | 4/15/2020

    1yr. upfront, if you send in the warranty info takes it to a 4yr.warranty

  • what is the length of the pump and mounting plate attached to the pump?

    Victor | 9/16/2019

    Pump is 6” L and mounting plate is  2.5”.

  • I have a 2001 fleetwood rv. Freightliner chassi 5.9 cummins. Is this pump a direct oem replacement for the block mounted transfer pump?

    Steven | 8/6/2021

    Yes.

  • if it increases flow %33, how come it cant support any power added over stock?

    james | 3/26/2020

    Increasing flow 33% now gives you a pump with the flow characteristics that the stock pump SHOULD have had. 

  • What brand of in-line filter do you recommend using to filter prior to the pump?

    Adam Fazzi | 1/17/2020

    The inline filter is supplied with this unit.

  • Does FASS void factory manufacture warranties?

    Anthoy Davis | 5/22/2019

    No, FASS does not void factory manufacturer warranties because our products meet their filter specifications.

  • Can I install the FASS system myself or does it need to be installed by an authorized FASS dealer?

    Todd Flowers | 5/22/2019

    FASS is continuously updating and changing our units to make them easier to install for the end user. As long as you take your time, read and follow the provided installation manual, installs can be completed by the end user. If you have any questions, please don’t hesitate to call our staff of knowledgeable customer service representatives.

  • I bought a FASS, how to I receive the extended warranty?

    Bobby Lee | 5/22/2019

    Complete the 1st page (front and back) of the installation manual within 30 days and mail to address below with a copy of your receipt or visit fassride.com to register online.

    Diesel Performance Products, Inc.
    16240 Hwy O Suite B
    Marthasville, MO 63357

  • HOW DO I REGISTER MY NEW DDRP

    TERRY | 5/13/2019

    Here is the link to register warranty with FASS:  https://fassride.com/register-a-warranty/

  • does fass ddrp direct replacement pump fit 2004 and one half 3500 dodge 5.9 h o motor

    james weber | 5/16/2019

    Does not fit on a late 2004.5 Cummins, only early 2004 and older 24 valves

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