003-7764 Straight Adapter
Straight Adapter (Hose Barb to NPTF)
Showing 1–16 of 1971 results


Cat® 90° Elbow Adapter for the left-hand engine jacket water heater helps turn the coolant line sharply by 90 degrees


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® Tin-Plated Ring Terminal for batteries and electric starting motors


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® 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

Cat® Fuel Supply Line Elbow is a bent fitting that changes the direction of fuel flow in the fluid system



Cat® Straight Adapter for Fuel Filter and Cylinder Block

Cat® Rubber O-Ring for Hydraulic Oil Filters and Final Drives

Cat® Turbocharger Metal Ring securely holds and seals components to maintain optimal airflow and pressure


Rectangular seals and seal rings are circular seals with a rectangular cross-section. Depending on the needs of the application, the edges may be rounded or not rounded. Features Cat® seals and seal rings are made from materials compatible with the fluids, temperatures and pressures in Cat engines and machines. These materials resist wear and extrusion,…