Piston Kit For 3/4 - 1-1/4 HA4A, HS4A - Hansen and 5/16" outer diameter (OD)

and 5/16" outer diameter (OD) steps for versatile application

making it easier to cut through thicker materials

ensuring continuous protection against over-pressure during servicing

and heavy equipment techs who need the widest metric deep coverage rated for air and electric impacts

Pack of 2: Comes in a convenient 2-pack

Piston Kit For 3/4 - 1-1/4 HA4A, HS4A - Hansen and 5/16" outer diameter (OD)The Hansen 75 1019 is a Piston Kit designed for use with 3 4", 1", and 1 1 4" HA4A and HS4A valves, which are commonly used in industrial refrigeration systems. Product Overview Model: 75 1019 Type: Piston Kit Application: For HA4A and HS4A valves (sizes 3 4", 1", and 1 1 4") Function: Replaces the internal piston and seals to restore valve performance and prevent leakage Kit Contents Piston assembly Rubber seals Related internal components for HA4A