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We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features.  Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.

hydroboost

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  • Me78569
    Me78569

        The urls have changed.  You can use the search function to find most everything still.

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  • 11 months later...

 

 

The urls have changed.  You can use the search function to find most everything still.

    • Like 1

    Thanks for the quick reply.  I must not be as web smart as you.  I still can not find it and don't dare to attempt a rebuild without seeing it.   I've currently got a pretty good drip where the hydroboost and master cyl come together

    Definitely rebuild. I bought a reman unit...waste of money. You have to take parts off your old hydroboost anyways and transfer them to the "new" unit, like the mounting bracket and spring.

    • 3 years later...
    On 4/18/2015 at 1:00 AM, Mopar1973Man said:

    There is a write up for rebuilding the hydroboost.

    http://articles.mopar1973man.com/general-cummins/33-brake-system/79-brake-hydrobooster-rebuild

     

    Hello,

     

    Do you happen to know the Part Number for the seal that goes between the reservoir and the pump. I have attached a picture for your reference. I ordered a kit that brought the seal inside the pump and the figure 8 but it was missing this one that goes in the groove the reservoir has.

     

    seal.jpg

    Parts manual shows it as:  Seal, master cylinder to booster   Dodge 04723395  (item 6)

     

    image.png.02d434f38dad4ef7eb9f5db8c828c201.png

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    Welcome To Mopar1973Man.Com LLC

    We are privately owned, with access to a professional Diesel Mechanic, who can provide additional support for Dodge Ram Cummins Diesel vehicles. Many detailed information is FREE and available to read. However, in order to interact directly with our Diesel Mechanic, Michael, by phone, via zoom, or as the web-based option, Subscription Plans are offered that will enable these and other features.  Go to the Subscription Page and Select a desired plan. At any time you wish to cancel the Subscription, click Subscription Page, select the 'Cancel' button, and it will be canceled. For your convenience, all subscriptions are on auto-renewal.