Results 1 to 5 of 5
  1. #1
    RiverRat19405, im a rat in the water RiverRat19405's Avatar
    Join Date
    Apr 2007
    bridgeport pa

    looking for a good used oem stock piston

    im looking for a standard size stock piston for an sl780 if you have one let me know thanks
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	Picture 064.jpg 
Views:	46 
Size:	2.01 MB 
ID:	166848  

  2. #2
    FLjoyrider's Avatar
    Join Date
    Jul 2007
    I've got one you can have.. I think.. it might be a 750 piston, let me know the bore and I'll check.

  3. #3
    1999 Polaris PRO 785 stock but bored 20 over...
    Join Date
    Jul 2009
    I should have 1 stock piston from my '99 pro785 with no scoring. I also have a n.i.b. WSM wrist pin & n.i.b wrist bearings.

  4. #4
    Maulin Marto's Avatar
    Join Date
    Jan 2007
    Northern Illinios.
    I have some too...if you still need. Thanks

  5. #5
    FLjoyrider's Avatar
    Join Date
    Jul 2007
    I have two I just checked they say 78A on them and no other numbers. No rings or wrist pin tho. Let me know they are going into the melting pot if you don't want them.

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. 1300 oem piston sizes
    By Duke in forum Yamaha PWC Performance (2-stroke)
    Replies: 16
    Last Post: 08-03-2007, 07:23 PM
  2. 780 piston/domes pics....not to good!
    By Tony in forum Polaris Open Discussion
    Replies: 19
    Last Post: 06-10-2007, 07:56 PM
  3. Modding the STOCK oem head
    By Chrisrokc in forum Yamaha PWC Performance (2-stroke)
    Replies: 2
    Last Post: 07-29-2006, 01:48 PM
  4. Need a stock piston
    By mile_hi_1300 in forum Yamaha PWC Performance (2-stroke)
    Replies: 1
    Last Post: 01-19-2006, 04:43 PM
  5. Good place to get OEM covers?
    By 01xdime in forum 4-Tec Performance
    Replies: 6
    Last Post: 08-26-2005, 03:27 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