Springs work great. The additional black collars will help prevent marring of the pistons when rubbing during use. Make my Youtop15 much smoother.
D
David A Traver
Piston Protectors
Received my protectors to add to the springs on my Kymron XH-42D. Very quick and easy install. Added synthetic grease to the protectors and put them over the pistons. They work great and hopefully continue to keep things working for many years. The springs alone were a gamechanger for me!! Keep the upgrades coming. Great products!!
R
Robert H
Remarkable improvement on the pilot controls
Remarkable improvement on the pilot controls. Adds the resistancesyou need so they are not too easy to move. The bushings fit the springs nice and snug so you don’t have to worry about scratches on the pilot plungers. Glad I bought these, I recommended to a friend of mine who has a similar mini.
A
Anonymous
Highly recommend the spring kit
The spring kit adds resistant to the joysticks enabling smoother operation. I highly recommend this product!
J
Jordan Allen
Great product
Great product. Easy to install. Less then 5 minutes
