Walbro WT-603 high-performance butterfly-style carburetor with integrated choke. 2 jets (independent high and low), 15.88mm bore, 12.7mm venturi. Comes with your choice of FREE colored choke lever! (AV498 603 carb for Goped use has enlarged 4th hole in swivel for Goped throttle cable attachment.
For scooters: Fits Zenoah G23LH / G2D / G230RC / G260RC / G231PUH / G260PUH / G260PU / G231PUM / G260PUM engines. Also fits Chung Yang CY23RC / CY26RC / CY27RC / CY29RC / GP290 engines.
For pocketbikes: Fits 47cc and 49cc pocketbikes when used with appropriate manifold. See part ww232 and ww233 for details.
For R/C: This carburetor is an EXCELLENT upgrade for many RC airplane, helicopter, car/buggy, and marine applications. Works well on most Zenoah engines and clones. Zenoah part # T2070-81001. FG part # 07355/8. Interchangeable with HPI part # 15460.