Features Enhanced Control and Precision: Our Throttle Motor Knob allows for precise adjustments of your Caterpillar CAT's throttle, giving you improved control over its performance. Experience smoother acceleration, optimal power output, and better overall handling. Durability and Reliability: Crafted from ABS alloy steel, our Throttle Motor Knob and Fuel Selector Switch are built to withstand the demands of heavy-duty usage. Rest assured that these components will last and perform reliably, giving you peace of mind during operation. Fuel Efficiency and Cost Savings: Our Fuel Selector Switch ensures efficient fuel management, allowing you to switch between different fuel sources effortlessly. Optimize your machine's fuel consumption, reduce operating costs, and maximize your productivity on the field. Easy Installation and Compatibility: Installing our Throttle Motor Knob and Fuel Selector Switch is a breeze. Designed to be compatible with Caterpillar CAT E312D2, E320D2, and E330D2 models, you can easily replace the existing components and enjoy the benefits right away. Unmatched Performance: Trust in the unrivaled performance of our Throttle Motor Knob and Fuel Selector Switch. Experience improved control, durability, fuel efficiency, and compatibility – all in one reliable package. Give your Caterpillar CAT the upgrade it deserves. Specification: Item Type: Throttle Motor Knob Material: ABS, alloy steel Application: Suitable for Caterpillar E312D2, E320D2, E330D2, 323D2, 329D2, D2 excavator Package List: 1 x Throttle Motor Knob 1 x Handle Package List 1 x Throttle Motor Knob 1 x Handle