Item #: GD-VPRK-9602
  • About This Product
  • Reviews
  • Videos


This vacuum pump reseal kit by Gould repairs the engine oil leak on the '96-'02 Dodge Cummins Turbo Diesel engine where the power steering pump joins the vacuum pump. This is a common leak since the seal inside the vacuum pump ages with time.

Why buy an expensive new vacuum pump when you can rebuild it?

  • DVD instructions
  • Written instructions
  • Modified dual lip seal
  • Extra O-rings
  • Grease for getting o-rings into place
  • PVC tubing to push o-rings into place
  • Nitrile coated aluminum gasket to reinstall the pump to the engine


Write a review
Great Kit
Oct 1, 2015  |  By Justina
This kit is an affordable way to reseal your oil leak at the vacuum pump, Easy installation with the supplied seal drivers!

Awesome kit
Oct 17, 2016  |  By Matt
My vacuum pump seal was leaking badly. I bought this kit because it came with the double lip seal plus seal drivers for an easy install. I installed this seal kit in my truck over 6 months ago and the pump is still leak free. Awesome kit, don't hesitate to buy it and get rid of that annoying oil leak. Just take your time breaking the pump down and putting it back together. Remember the pump body is cast aluminum so don't pry against it.

Dec 19, 2016  |  By Jeromy Petch
Very good kit with instructions

Jan 25, 2017  |  By Jakob Hurt
Great kit, easy to follow directions and was happy to receive a set of hand warmers because it was negative 40 here in ND!

Cummins vaccum pump kit
Jan 29, 2017  |  By jared grant
Easy to follow instructions and like the spare seals included thanks guys

Pleasantly surprised
Jan 30, 2017  |  By Charles Bastian
Not only did the parts work but the kit came with extra parts. Written instructions,an informative DVD, a calendar, parts catalog and free sticker.also very evident that the man in the video is passionate about customer satisfaction

Vacuum seal kit
Feb 21, 2017  |  By Rick J
Excellent Kit!!!

Mar 12, 2017  |  By Patrick
Kit is perfect. Comes with extra O rings in case you pinch one installing. Instructions and tools make it super simple. Took me 4 hours start to finish. Thank you Genos!

Vacuum pump rebuild kit
Apr 2, 2017  |  By Scott
Thrilled with product, instructions were very easy to understand and tools included to help with removing old seals and installing new ones made job very easy.

Gould gear vacuum reseal kit
May 25, 2017  |  By J. Winston Forrester
5 stars! Mr.Gould's customer service is unheard of in this day and age, great product and super customer service!

Pump seals
Jun 21, 2017  |  By Dan Tripp Sr.
I was happy with the vacuum pump seals that I had bought, it came with all of the tools that I needed and a DVD to show how to do the replacement of the seals

Jul 29, 2017  |  By Anthony taliceo
outstanding parts and service !!!!!!

Better than Cummins
Aug 9, 2017  |  By Jim Morrison
bought original cummins part - still leaks. Bought this one and so far no leaks

Great repair package.
Nov 9, 2017  |  By David Lovell
Used the repair package and tools. You couldn't ask for a better experience. This package has it all!

Vacuum Pump Seal Kit
Dec 4, 2017  |  By Jim
Great instructions so even a novice can do it (If you can get the pump off the pickup).

Better than Cummins
Jan 7, 2018  |  By Brett a Sommerfeld
I just rebuilt my pump with a Cummins rebuild kit. It leaked worse than before! After 2hrs and this kit I have no leaks! Instructions and product are amazing no reason to buy anything but this!

Vacuum Pump
Mar 16, 2018  |  By Terry S
The video and rebuilt kit worked great. Saved me buying a new one!

You R Awesome
May 23, 2018  |  By Ray
The small details make the difference! Nice to see the extra effort to satisfy your customers!

Feb 19, 2019  |  By Blake Melhuish
Outstanding instructions. The tips alone are worth the extra dollars and saved me time and frustration.

Jun 24, 2020  |  By Dave Carrow
This is the kit you want to buy. In my opinion better that O.E.M. great instructions, well worth the extra for this kit

Excellent Product
Jul 3, 2021  |  By Pete Hendrix
I can say from experience that the Dorman isn't as Brakes have more power now and my oil isn't disappearing. Haha!

Jan 27, 2022  |  By Matt
This is the kit to buy. Great instructions and has everything you need. I actually used this kit years ago when I resealed my vac pump. Years later and still not a drop of oil leaking.

Terrific product!
Dec 1, 2022  |  By Dave Brady
My '98.5 was leaking both oil and power steering fluid VERY badly from the vacuum pump, making a HUGE mess both on the ground and the driver's side of the engine bay. Pete Gould's well-thought-out kit and excellent video (which is also available on YouTube) saved me. It took me longer to clean up the mess from the leaks than it did to install the new seals. I replaced the support bracket and oil feed line for good measure, too. I also bought the coupler disk and drive gear kit, because I didn't want to get the pump apart and find out one/both of the tangs were cracked/broken, though I ended up not needing them.

Excellent quality parts
Jan 21, 2024  |  By Sebastian Cruz
Bought this seal kit for my 98' 12v as it started showing some leakage. The kit comes with thorough printed instructions and even a DVD with a 1-hour video on how to do the job properly. Tools included with the kit were really handy for the job. Put a couple metal wedges as Mr. Gould said in case the gear starts to bind (which happened to me) and after that it came out great. Thanks Mr. Gould for putting this awesome kit together and thanks Geno's for distributing it!

Install and Tech Information