TORO MODEL 121-3970 452cc – 16 HP

121-3970 Toro Engine


Brand: Toro
Model: 121
Type: 3970

Engine Details:

Made by Loncin
OHV Design
Cast Iron
Cylinder Sleeve,
12 Volt Electric Start,
12 Amp Alternator,
1” Dia. x 3-5/32”
Keyed Crankshaft,
D/T 7/16-20,
Oil Filter,
NO Tank,
NO Muffler.

Weight: 80 lbs

Please chat with us live or visit our main engine catalog
for a listing of currently available engines.

We have a wide range of engine models available. With 100’s of variations being manufactured each year, the specifications and details may change. We are working hard to provide you with extra data on older model engines. As a result some engines shown are no longer available. However, we may be able to repower the engine with a newer style engine.


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