315. O.S. 20 Four Stroke RC Model Airplane Engine

81. Saito 45 Four Stroke RC Model Airplane Engine

O.S. FS-70 Series Surpass 4-Stroke R/C Glow Model Airplane Engine & Muffler

BRISON BA24 39cc RC GAS ENGINE w/ MUFFLER, ELEC IGNITION *FOR PARTS OR REPAIR*

Excellent In Box (Japan) O.S. Max .46 FX R/C Model Airplane Engine W/Muffler

60s Vintage Supertigre G21/46 RC Model Airplane Engine Excellent

Magnum XL 46A RC Model Airplane Engine

Thunder Tiger Pro 46 RC AIRPLANE ENGINE