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SKU #: DD-GOS-FANHUB
MPN #: GOS-FANHUB
Driven Diesel Mechanical Fan Clutch Adapter 03-18 Dodge 5.9L / 6.7L Cummins
Description
Overview
The factory electronically controlled fan clutch on the Common Rail Cummins is known to have its issues. If you're ready to convert yours over to a good, reliable mechanical fan clutch, its really not that difficult, you just need the right parts, including this specialty adapter and the right fan clutch, in this case, one from an "OBS" Ford, or a 1994-1997 model year Ford, and you're good to go!
This adapter and the associated parts will deliver the reliable cooling solution you are looking for. Check the list below for the necessary parts combinations. In order to use your existing engine fan blade, you must have the 6-Bolt blade assembly (typically found on 03-08 trucks only). If you have the 4-Bolt blade assembly, you will need to purchase the fan blade, as well.
OPTIONS:
Fan Clutch Adapter: The adapter is the only necessary part of this conversion outside of the OBS Fan Clutch and your stock fan. That said, when replacing the adapter, it is highly recommended to also replace the bearing while you are in there.
Fan Clutch Adapter with Bearing: As stated above, its highly recommended to also replace the bearing when installing the new fan clutch adapter. This option includes a bearing you will need to replace with your existing bearing. In many cases, the factory bearing will be seized into the housing, requiring some diligence to replace.
Fan Clutch Complete Assembly: This is the ideal option, delivering you a complete adapter pre-installed onto a new Cummins Fan Hub Assembly with a pre-installed bearing. See Related Products section below for this option.
REQUIRED PARTS FOR 5.9L CUMMINS:
This Cummins Fan Hub Adapter
1994-1997 Ford "OBS" Powerstroke Fan Clutch
Your Stock 6-Bolt Fan Blade
REQUIRED PARTS FOR 6.7L CUMMINS:
This Cummins Fan Hub Adapter
1994-1997 Ford "OBS" Powerstroke Fan Clutch
Your Stock 6-Bolt Fan Blade OR 5.9L Cummins Engine Fan
IMPORTANT NOTES:
Removing the Electronic Fan Clutch from your truck WILL leave an error code in the computer. In our experience, this does not typically trigger the "Check Engine Light", but the soft code will always be present. At this time, we are not aware of any way to disable this code. On some rare occasions on the 6.7 Cummins we have had issues where the A/C will blow warmer due to air flow at idle.
CUMMINS CONVERSION (COMMON RAIL) CUSTOMERS - Using the stock Dodge Common Rail electronic engine fan in a Cummins conversion project can be a real hassle. Many conversion owners have found that keeping the engine cool with the Dodge electronic fan can be quite challenging. This adapter hub will allow the use of a standard mechanical fan clutch (Ford) and fan on your Common Rail Cummins engine. This eliminates messing around with electronic controls and provides a much more reliable "mechanical" solution to cooling your conversion engine.
Driven Diesel recommends using the Ford "OBS" Fan Clutch and the Ford 6.0L Fan (23.25" Diameter). While it may be possible to fit the larger Dodge fan (26" Diameter) into some conversions, we CANNOT provide you with information about doing so. It is YOUR RESPONSIBILITY to measure your clearances and order the fan that will best fit your application.
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This adapter converts the electronically controlled Cummins fan clutch to a reliable mechanical fan clutch setup using an OBS Ford fan clutch.
- Fits
- 2003-2018 Dodge Ram 5.9L / 6.7L Cummins
- Brand
- Driven Diesel
- Best for
- Converting to a mechanical fan clutch cooling setup
- Key features
- Allows use of a standard mechanical Ford fan clutch on the Cummins engine
- Eliminates reliance on electronic fan controls
- Option available with bearing included for replacement
- Complete assembly option comes pre-installed on a new fan hub with bearing
- Important
- Removing the electronic fan clutch will leave an error code in the computer, which cannot currently be disabled. To use your existing fan blade, you must have the 6-Bolt blade assembly; if you have the 4-Bolt assembly, you must purchase a new fan blade.
Summarized by AI from this product’s description and specs. Confirm fitment for your year, make and engine before ordering.
IMPORTANT FITMENT NOTE:
- If you have the 4-Bolt blade assembly, you will need to purchase the fan blade as well (available from your local Dodge dealership).
About Driven Diesel
Driven Diesel, the manufacturing side of the highly accredited Strictly Diesel, is widely known for producing quality, first to market, diesel performance and maintenance products, specializing in Ford Powerstrokes. Dennis Schroeder and Nate Brekken, co-owners of Strictly Diesel, came together in 2010 in order to merge two companies with a common goal. Previously, Dennis owned ITP Diesel that was notorious for producing regulated return fuel kits for Powerstrokes and other specialty performance products while Nate owned Strictly Diesel, which at the time focused on quality, local service and repair work. The two continually collaborated between one another so it was only natural to combine the two companies into what it is now. While many know the Regulated Return Kits, Fuel Filter Kits, Electric Fuel Pump Kits, etc. as Strictly Diesel products, technically they are derived from the manufacturing side of Strictly, known as Driven Diesel. Whichever name you have come to know their products as, you can be rest assured you will never find a "copy-cat" product with their name on it and they have put their own blood, sweat, and tears into every finite detail. These are not "one size fits all" products, but truly tailored for each individual application and designed to serve a purpose and make your truck more reliable than the day it rolled off the assembly line.
Video
Product Overview: Driven Diesel Fan Hub Assembly for Mechanical Clutch
Sometimes the mechanical versions of things got it right. Ditch the problematic electronic fan clutch on your 2003-2018 Ram 5.9L or 6.7L Cummins and revert back to a tried-and-true mechanical style with this kit from Driven Diesel. If you are considering this option, chances are your bearing needs to be replaced. Save time by purchasing the entire bracket assembly and get your truck up and running faster.
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Overall rating: 5.0 / 5 from 5 reviews.
AI Generated Review Summary
Summary topics
Review topics: ["fan","adapter"].
Review highlights
Reviews
Great Upgrade for a third gen
"I think some people would consider going away from OEM would be not an upgrade but going to a lower cost clutch and one that won’t fail because of electrical is an upgrade in my book. Paired it with a new bearing, I crudely hammered out the old bearing, froze the new one and it slipped in the bracket easily. After a month of this set-up I honestly have to say in the Texas heat it feels better than the old electronic one. Would highly recommend!"
Electric clutch fan delete
"I bought the electric clutch fan delete adapter with my 2018 6. 7 Cummins truck daily heavy duty towing up steep grades truck never gets over 190° very satisfied would highly recommend buying the bearing with the adapter."
Great product that creates a headache free solutio
"Fit perfectly and helped eliminate the headache of an electrical fan clutch wiping out my fan and radiator again. The oem wiring on my truck came loose from the tiny sheet metal bracket, bounced into the radiator fan and destroyed my fan and radiator. I am glad there was a quality replacement solution that will continue to prevent the accident ever happening again. Well worth the time and money."
The best
"Easy to install it good quality,"
