1997 OS LA 46 RC model airplane engine E-3030 Muffler vintage .46 motor Japan

O.S. Max 46 LA Model Airplane Engine 2 Stroke and E-3030 Muffler Japan

Vintage Purple Heatsink Back Plate Cover For O.S. .12 .15 Cv Nitro Engine

OS Max 46 LA CL Control Line Engine - Front Mount NVA

O.S. MAX 46 LA "Blue Edition"- 7.5cc - NUOVO (NOS) + Marmitta O.S.-Made in Japan

OS Engines MAX-46AX with 3070 muffler

1970 Fox 36X BB model airplane engine combat rat race 36 vintage motor .36 Box

1972 Fox 29 model airplane engine slow combat control line stunt .29 vintage CL