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OBS Dual Pump Upgrade Kit (SUMP : CAST)

This item requires Vehicle Fitment, please select Vehicle first!
OR if you know the Part Number you need, select from Options below.
Part Number: DD-OBS-1P2P-SUMP-UPG-V2
Availability: In Stock
Price: $439.95
One of the advantages of using a Driven Diesel fuel system is "Upgradability". When we have multiple system configurations for a particular vehicle, we try to build them in a modular fashion so that our customers can easily move to an upgraded product if their needs change. One such case is the ability to upgrade our COMPLETE OBS ELECTRIC FUEL SYSTEM CONVERSION KIT (our "1P" Kit) into one of our DUAL BOSCH HIGH VOLUME FUEL DELIVERY KITS ("2P" Kit).

If you have ALREADY PURCHASED AND INSTALLED one of our 1P E-Fuel kits, the kit on this page can be used to transform your 1P kit into a 2P kit, which will support larger injectors and higher HP levels.

BEFORE PROCEEDING : You MUST identify which "1P" kit you currently have installed. In June of 2023, Driven Diesel started shipping ALL of our Dual Filter kits with our new Billet Fuel Filter Heads. Previous versions of the kit used commercially available Cast filter heads. The billet filter heads take entirely different fittings that are NOT INTERCHANGEABLE with the fittings that were used with the cast filter heads. LOOK AT YOUR CURRENT "1P" KIT CLOSELY and compare it to the photo above to make sure you are ordering the correct upgrade kit for your needs. We are not responsible for incorrectly ordered upgrade kits or any damage that may occur by installing incorrect fittings.

THIS KIT ONLY FITS 1P KITS WITH : CAST Filter Heads (Hastings Rough Cast Aluminum or WIX Shiny Cast Aluminum)

This Kit Includes:
• Fuel Tank Sump Hardware (Sump NOT Included)
• (1) Brand New Bosch OEM 7.3L Electric Fuel Pump
• Pump Mounting and Electrical Hardware
• (1) Baldwin BF1252 Pre-Filter (replaces BF1212) Made in the USA!
• ALL Necessary Hose and Fittings
• Can Support Up To 300cc Fuel Injectors

Made in the USA! Denotes Items that are 100% MADE IN THE USA!

OBS FUEL TANK NOTICE : Dual Bosch Fuel Pumps CAN NOT be used with the OEM Fuel Tank Selector Valve! Use of this kit REQUIRES that the truck pickup and return all fuel to ONLY ONE TANK, bypassing the fuel tank selector valve completely. Attempting to use the fuel tank selector valve after upgrading to Dual Pumps WILL damage the pump(s) and void the warranty! Additional options for maintaining fuel tank capacity are discussed in the installation instructions.

If you need to order replacement fuel filters for this kit, you can find them in the "Related Products" section below. This kit uses the Baldwin BF1252 "Pre-Pump" Fuel Filter/Water Separator and the Baldwin BF7633 "Post Pump" Fuel Filter.

STOCK NOTICE : Each kit will be BUILT-TO-ORDER, once the order has been received. PLEASE ALLOW 3-5 BUSINESS DAYS FOR ORDER PROCESSING, KIT ASSEMBLY AND SHIPPING. If you have a need that is more urgent, please call our office and discuss it with a member of our staff to confirm that we can meet your deadline before ordering. Thank You for your patience and understanding!

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Frequently Asked Questions

OBS Dual Pump Upgrade Kit (SUMP : CAST) fits the following vehicle(s):

  • 1995 Ford E250/350 Van 7.3L
  • 1996 Ford E250/350 Van 7.3L
  • 1997 Ford E250/350 Van 7.3L
  • 1998 Ford E250/350 Van 7.3L
  • 1994 Ford F250/350 OBS 7.3L
  • 1995 Ford F250/350 OBS 7.3L
  • 1996 Ford F250/350 OBS 7.3L
  • 1997 Ford F250/350 OBS 7.3L