004-1964 69.5 mm ID O-Ring
Cat® Rubber O-Ring for Hydraulic Pumps and Actuators
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Cat® Straight Adapter for Engine Coolant Heater and Coolant Lines

Cat® Straight Thread O-Ring to 37° Flare 90° Elbow Adapter for the primary fuel filter, helps deliver fuel smoothly and steadily


Cat® Straight Thread O-Ring to 37° Flare 90° Elbow Adapter for flexible fuel supply and return lines, changes the direction of fuel flow


Cat® Straight Thread O-Ring to 37° Flare 90° Elbow for turbocharger water lines provides a secure and reliable water line connection





Cat® Straight Adapter for Hydraulic Lines and Pilot Control Valves

Cat® Straight Thread O-Ring to 37° Flare 45° Elbow Adapter for the electric shutoff contactor helps keep the contactor properly aligned and positioned

Cat® 37° Flare 45° Elbow Adapter for fuel drain lines ensures a secure, leak-proof connection for efficient drainage of excess fuel or fluid

Cat® Straight Thread O-Ring to 37° Flare 45° Elbow Adapter for secondary fuel filter lines, ensures smooth, precise fuel line connections

Cat® Straight Thread O-Ring to 37° Flare 90° Elbow Adapter for the electronic engine control sensor wiring harness reduces stress on the sensor wires and minimizes the risk of damage