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Riffraff Diesel Performance Inc, Engines - Supplies, Equipment & Parts, Eagle Point, OR


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Motorcraft 7.3L Injector Cup Kit

  • Injector Cup Kit
  • Injector Cup Removal and Reinstall Tool Kit
Part Number:
Rental Tool Ship Est: 1-3 Days

Motorcraft 7.3L Powerstroke Injector Cup Kit 94-03

These are OEM injector cups and are priced as a kit of 8. We offer to rent you the injector cup puller/ installer as well with your purchase of the cups for a $499 deposit.  We charge $50 to rent the tool which will be deducted from your deposit, which also included a return USPS shipping label. Rental tools are not always available and will ship upon return from other renting customers. Rental tool orders are filled first come, first ship.

This puller allows you to remove the cups without removing the heads or using a slide hammer.  Also, by using the tool to grab the cup, you are able to inspect each cup for damage once it has been removed. Other methods (typically a tap) are likely to damage the cup during the removal process.

We also have retaining compound and injector orings available for purchase that is used by Ford and International when reinstalling the cups.

Please note that if the tool is not received back by 30 days from customer receipt then there will be a $25 late charge.  If tool is not returned in 40 days you will loose your deposit.


Kit Includes - 8 Injector Cups and optional rental of the tool. 

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Product Reviews

Showing reviews 1-10 of 48 | Next

  1. Do not do the injector cups without this tool 5 Star Review

    Posted by on Dec 25th 2017

    The tool made it so simple to remove and reinstall the injector cups in my 99.5 7.3. Do yourself a favor and wait for the tool.

  2. Easy as could be 5 Star Review

    Posted by on Nov 1st 2017

    Product arrived in a couple of days, tools were in great shape, completed the job in a few hours and sent back the loaner tool.. thanks! I'm sure doing it my self saved at least a $1000.00

  3. Excellent set 5 Star Review

    Posted by on Oct 29th 2017

    This is my first time doing this so I was really nervous about even attempting this job, but the $3000 - $5000 dollar quote to do this job forced me to take a chance. Not sure about the Rosewood set as far as pounding the cups in especially the back four, but this set of tools made the job a breeze. Hardest part for me was cleaning the back four cylinders, so I bought a endoscope from Amazon which hooks to my phone, still a pain but was a life saver. Thanks to Riff Raff diesel and all the forums for the help!

  4. Quality tool and easy removal 5 Star Review

    Posted by on Oct 20th 2017

    Couldn’t have done this without the riffraff removal tool. I have used the other slide hammer and removal tool, nothing compares. If your doing the cups on your 7.3 the only way to go is riffraff removal tool.

  5. just what I needed! 5 Star Review

    Posted by on Oct 16th 2017

    Good price, great product and fast shipping!

  6. Good stuff 5 Star Review

    Posted by on Sep 27th 2017

    Received these cups well packaged. They fit perfect and were smooth enough to not cut the o-rings on the injectors when installing. I would buy again, but I hope I don't have to!

  7. Nobody beats riff raff 5 Star Review

    Posted by on Aug 24th 2017

    Great cups factory replacement and it all came in a really nice kit with the cups tool sealant

  8. Their injector cups fit perfect work great!! 5 Star Review

    Posted by on Jun 21st 2017

    I have never received bad parts from riffraff they are great parts great prices all the way around satisfied thanks a bunch for making things go so smooth!

  9. Excellent product and well thought out! 5 Star Review

    Posted by on Apr 14th 2017

    Keeps you from having to remove the cab off the truck. Made this job super easy. Would purchase one if I did more of these jobs.

  10. Great 5 Star Review

    Posted by on Apr 6th 2017

    Shipped fast and good quality

Showing reviews 1-10 of 48 | Next