FZ120 Engine Rear Back Plate Replacement YSF1826 - YS Engine  [YSF1826]

Rear back plate for FZ120 engines

This YS Engine YSF1826 back plate is supplied as a direct replacement for the FZ120 family, intended for RC engine rebuilds and routine maintenance without claims of enhanced performance.

Fit and role: the plate retains rear engine components and provides a datum for disassembly and reassembly. It is commonly used when refurbishing or replacing a worn or damaged rear housing on FZ120 engines.

Installation notes: verify alignment of mounting holes and mating faces before tightening fasteners, follow thread-locking guidance in the engine manual for metal screws if specified, and recheck crankshaft endplay after reassembly. Specific torque values and tool lists are intentionally omitted from this description.

A straightforward replacement for FZ120-class RC engines, this back plate supports rebuilds and damaged part replacement; confirm correct fit with your engine before permanent installation.