JAKE BRAKE VACUUM PUMP DIAPHRAGM - OEM ('03-'07, 5.9L)

Item #: GD_GG09_DIPH_0307
Qty.
  • About This Product
  • Reviews
  • Install And Tech Information

Description

This is an OEM replacement vacuum pump diaphragm for the 2003 to 2007 5.9L Dodge Ram trucks equipped with the Jacobs Brake.

1-year manufacturer warranty.

Reviews

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Works great
May 10, 2020  |  By Thomas
I purchased the HD version of this diaphragm replacement. It works great. I used Amsoil 5w-30 in the housing where it specifies a 30 viscosity oil. Jake brake works again, super smooth and quiet operation. Thanks guys for keeping replacements in stock.


Vacuum pump
Oct 5, 2017  |  By Jeff
Thank you for a fast and accurate delivery on the vacuum pump. Your prices are so reasonable I order another one just to have since this is the truck I'm going to have for a life time !!!!

Install and Tech Information



Download Jacob Exhaust Brake Installation Instructions.pdf

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