O.S. 18510 - OS 91RZ-H DH Ring Engine w/60M-C Carb. - Motori a Scoppio - Modellismo

O.S. 18510 - OS 91RZ-H DH Ring Engine w/60M-C Carb.

Discontinued (O.S.) : RC Japan, Radio Control Aircraft

Radiocontrol O.S. Engines

O.S.ENGINES 91HZPS

Motori a Scoppio - Modellismo

O.S.ENGINE : MAX-37SZ-H RING

105HZ-R DRS 1.05 Helicopter Engine

H-Series, 4-cylinder engine, industrial diesel engine - Hatz

Motori a Scoppio - Modellismo

Engines 1970's

O.S. RC Toy Engines, Parts & Accessories for OS for sale

O.S - Max-91SZ-H Ring - RCNZ

Also included is a lot of parts which looks to include new glow plugs and a carb needle. Not sure if they fit the engine, but will be included.

Vintage O.S. Max 25F SR RC Airplane Glow Engine in Original Box & 762 Muffler +

O.S. RC Toy Engines, Parts & Accessories for OS for sale

OS Engines Horizon Hobby RC Engines and Parts