Results 1 to 3 of 3
  1. #1

    Join Date
    Aug 2008
    Elgin, TX

    X-45 Pump Assembly HELP!!!

    I am installing new bearings into my pump assembly due to mishap last summer where my stub shaft broke. I am looking for pics of how to install the pump portion with the seals and collar on stub shaft. Basically the order of the seals and collar on the stub shaft with any recommended grease uses. I ordered a new stub shaft, bearings, and orings. I was able to reuse my Stator and I bought a used wear ring on Ebay. Now I need to put all together but I want to be sure to put them all together properly. Please help as going to tackle this item tomorrow.

  2. #2
    Click avatar for tech links/info, donation request K447's Avatar
    Join Date
    Jul 2007
    near Toronto, Canada
    I see you joined a while back - Welcome to the Hulk

    Lots of info already posted.

    All the Polaris 148mm modular pumps use the same parts for the stator bearings and seals, and the same assembly sequence.

    Have a look here

  3. #3

    Join Date
    Aug 2008
    Elgin, TX
    This is what I was mostly concerned with: "Once the bearing and stator temps have averaged out, install the front seals. Grease the space between the two seals, and install the impeller spacer through the seals."

    I wasn't sure how the impeller spacer was placed in and if the seals were stacked. The Schematic on Partsland shows it but just wanted to be sure I was interpreting correctly.

    Thanks for your help!!!

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Pump Assembly
    By Fercho in forum Yamaha How To & FAQs
    Replies: 8
    Last Post: 04-18-2015, 08:13 PM
  2. 750 Pump Assembly Qusetion
    By jvhenry in forum Polaris Open Discussion
    Replies: 9
    Last Post: 04-08-2008, 12:03 AM
  3. Mercury Jet Pump Assembly
    By Marineking in forum Sea Doo Sport Boats
    Replies: 0
    Last Post: 03-07-2008, 01:08 PM
  4. What to use to seal pump assembly?
    By qbzonk in forum Yamaha How To & FAQs
    Replies: 3
    Last Post: 05-02-2007, 08:27 PM
  5. pump assembly
    By JOSE13RT in forum Yamaha PWC Performance (2-stroke)
    Replies: 3
    Last Post: 07-21-2006, 09:59 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts