Seals ( 6 of 16101 ) and Spacers ( 5 of 16638-01, brass ) for the Fleck 2850 Valve. PN 60129 ( brass version )What is the difference between the two seal sets ( 60129 and 60129-10,20,30 )?
* The cheaper one has brass spacers that don't hold up as well ( or as long ) as the plastic version.
Also the material used to make the Seals in this Kit are a better grade ( 559PE ).Smart Dealers always use the more expensive version to avoid "call backs".
Therefore, we always recommend ordering the 60129-20 set.Are there any specialty tools that I would need in order to rebuild this valve head myself?
** There is an expensive stuffer tool ( Stuffer Assembly 2850 and 9500 - 16516 ), but since your valve is "large" ( 1 1/2" bore ), you should be able to "set" the parts with your fingers ( especially if you remove the piping connection at the rear of the valve body ).