SK4000 and SK4000-0923 service kit contain all the parts necessary for refurbishment of your Jagg 4000 Manual By-pass Valve.
As of September 2024, we introduced a new 4000 unit that requires a different service kit due to modified internal characteristics.
Please, reference the photos to decide which 4000 version you have, and subsequently, which service kit you will require.
- The SK4000 (for the old style 4000 unit) contains two o-rings, a snap ring retaining clip, and a spare decal.
- The SK4000-0924 (for the newer version 4000 unit) contains two o-rings, a snap ring retaining clip, and a small tube of installation oil.