A push tool is needed to push the cartridge from the main chrome tube. The 4CS tool kit includes a 1 inch diameter x 12 inch long piece of plastic.
The 24.6 mm clamp block is needed to hold the ctg tube while removing the seal assy.
The 8 mm clamp block holds the cartridge assembly so you can work on the mv pist, valving etc.
The base bolt can spin and not tighten with wrench.
We recommend using a cartridge tube holder so you can tighten the base bolt by hand.
Use caution if using impact wrench.
The cartridge tube holder prevents the cartridge from spinning as the base bolt is tightened.