Zenoah K207042000 Crankshaft Assembly for G230RC,G240RC,G260RC,G270RC,G290RC  [K207042000]

Crankshaft assembly for G-series engines

This Zenoah K207042000 crankshaft assembly is a direct replacement spare for the listed G-series RC engines. It serves as the rotating core inside the small-scale engine, transferring piston motion through the connecting rod and supporting the engine's bottom-end components. The part is supplied as an assembled unit intended for hobby-scale nitro or small combustion RC engine maintenance.

Compatibility is limited to the models listed in the product title. When fitting the assembly, confirm bearing condition and crankcase fit before final reassembly. Use conservative break-in and inspection routines after installation to verify sealing and run-in, and re-check crankcase torque and clearances according to your engine's service practice.

The assembly's role in performance and tuning is primarily structural; replacing a worn or damaged crankshaft restores smooth rotation and prevents secondary wear to bearings and connecting rods. This part is intended for scale RC engine repair and routine replacement, not for full-performance modifications.

Compatibility

• G230RC
• G240RC
• G260RC
• G270RC
• G290RC

Choose this K207042000 crankshaft assembly when replacing a worn or damaged crank in a matching Zenoah G-series engine to restore reliable bottom-end operation; confirm model match before purchase.