LRD-D0440 Motorcycle & Light Aircraft Throttle Bodies 30mm | Durable Engine Intake Solutions

Factory LRD-D0440 30mm Dual-Chamber Throttle Body – OEM & ODM Support

The 30mm LRD-D0440 motorcycle throttle body assembly is specifically built for parallel-twin and V-twin configurations on vehicles ranging from 200cc to 500cc, such as motorcycles, ATVs, UTVs, and light aircraft drones. The dual-chamber system optimizes and balances cylinder-to-cylinder airflow to provide smooth, responsive fuel delivery and throttle feedback.

The assembly features a flange mount layout with pre-installed O-rings for an airtight seal and dual 6-pin female connectors for electrical connection. It is constructed from aluminum and supplied 100% brand-new, backed by a 3-year warranty. The throttle body regulates intake airflow and relays throttle position data to the ECU, which uses it to control engine speed, fuel delivery, and load response. A failed throttle body can cause poor throttle response, unstable idle, reduced power, and fault codes.

LOREADA Auto Parts is an IATF 16949-certified manufacturer of throttle bodies, stepper motors, sensors, and engine control components. Our customers include Tier 1 suppliers such as Wuhan Lingdian, Delphi Fuel Injection Systems, Motion Electronics, and Rojo Electronics, as well as OEM end customers including QJMOTOR, Zongshen Motor, Dayun Motor, Haojing Motor, Benda Motor, Longjia Motor, and Shineray Motor. OEM and ODM support is available based on samples, technical drawings, specifications, and other requirements.

For wholesale, distribution, or bulk sourcing of the LRD-D0440 throttle body, customers can provide the required quantity, engine application, or configuration details. LOREADA can provide product specifications, packaging requirements, and OEM/ODM options according to the sourcing requirements.