Results 1 to 3 of 3
  1. #1
    Banned User
    Join Date
    Sep 2009

    GPR Skat 155mm pump rebuilding

    Time to rebuild my skat 155mm pump for my gpr
    just wondering what bearings are guys using? are OEM the way to go or is there an upgrade? also I guess the seals are only available from Skat? Anyone using anything else?

    I also need a cone for my pump, anyone got one for sale?

  2. #2

    Join Date
    Jan 2006
    Texas City, Texas
    There are upgrades to this pump. WFO is a better source of knowlege in this area then me though.

    One thing to consider: when you beef up one part of your drive train, then another part of that train will be the weak link.

    A really great guy named Mark Hahn (God rest his soul) used a mod a few years back to keep from tearing the snout off of his cranks in rough water racing. Once he strengthened his crank, his pump bearings began failing prematurely. He deduced that the engine load was transfered from the crank to the pump bearings and had to upgrade there as well.

    Discuss your up grade with Richard, he will keep you straight.

  3. #3
    Banned User
    Join Date
    Sep 2009
    ya, I am not so concerned with "beefing" it up, I was just wondering if there was a bearing that lasts longer or doesn't fail as easy. Same goes for the seal.
    Thanks Salty


Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Help With Oldschool GPR Skat 155 Pump
    By Chupacobra in forum Yamaha PWC Performance (2-stroke)
    Replies: 1
    Last Post: 12-16-2014, 12:39 AM
  2. skat trak pump 155mm 8vein vs 148mm 14vein
    By otoss in forum Kawasaki PWC Performance (4-stroke)
    Replies: 4
    Last Post: 02-17-2012, 09:29 AM
  3. FS 14v 155mm setback skat trak pump (pics added)
    By 305coco in forum Yamaha Classifieds
    Replies: 12
    Last Post: 09-22-2011, 08:28 PM
  4. FS New Skat 12V Setback 155mm Pump
    By zrtman in forum Yamaha Classifieds
    Replies: 3
    Last Post: 11-15-2010, 09:38 PM
  5. 2001 GPR 1200 need fuel pump rebuilding/replacement help, please...
    By GpaaH in forum Yamaha PWC Performance (2-stroke)
    Replies: 0
    Last Post: 08-26-2010, 02:12 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