This is a complete set of piston rod replacement products including: piston rod, ball, piston valveThe piston rod is made of highhardness stainless steel, and the inner ball of the piston rod is made of tungsten steel, which has a longer service life Precise dimensions your installation will be troublefreeAirless Paint Sprayer Piston Rod for 16X414 Airless Paint Sprayer Pump Aftermarket Compatible with for 695 PC Pro 795 PC Pro SprayersPLEASE NOTE: Not compatible with for 248204 airless pumps, not compatible with for Ultra Max II 695/795/GMAX3900Colour:SilverMaterial:Stainless steelPackage Contents:1 * airless sprayerOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/ 13cm.