Rare - High Flow Version - Spacer Stack Assembly Clack WS2H V3065
* SPECIAL ORDER ITEM - 2 to 3 week lead time before shipping *
* WARNING: Do NOT lubricate this assembly. Internal o-rings are silicone, and the tolerance is already "tight". Adding any lubricant can cause the piston to "bind", and also "pull out" and damage o-rings. Also, these o-rings are NOT sold separately. So if you damage the Spacer Stack Assembly, you have to replace the entire Assembly.