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O.S. RC Engines & Parts

Explore the wide selection of O.S. Engine products available today! You'll find a variety of engines, parts and more!

Popular Products by O.S.

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Showing 1 to 45 of 1,809 Products
FR7-420 Sirius7 7-Cylinder Radial 4-Stroke Engine
Average Rating:3
$4,359.99
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FR7-420 Sirius7 7-Cylinder Radial 4-Stroke Engine
FF-320 Pegasus 4-Cylinder Ringed 4-Stroke Engine
Average Rating:5
$2,724.99
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FF-320 Pegasus 4-Cylinder Ringed 4-Stroke Engine
Expected Mon, Jul 4, 2022
O.S. GGT15 15cc Gas/Glow Ignition 2-Cycle Engine with Muffler
$444.99
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O.S. GGT15 15cc Gas/Glow Ignition 2-Cycle Engine with Muffler
Expected Mon, Oct 10, 2022
GF40 40cc 4-Stroke Gas Airplane Engine with Muffler
$799.99
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GF40 40cc 4-Stroke Gas Airplane Engine with Muffler
FT-160 Gemini Twin-Cylinder Ringed 4-Stroke Engine
$1,199.99
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FT-160 Gemini Twin-Cylinder Ringed 4-Stroke Engine
Expected Mon, Oct 10, 2022
O.S. Carburetor 12F3: T1201 Speed
$124.99
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O.S. Carburetor 12F3: T1201 Speed
O.S. T-1070SC L52 Tuned Pipe (No Manifold)
$124.99
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O.S. T-1070SC L52 Tuned Pipe (No Manifold)
O.S. Carburetor 12D2: 12TG VII
$124.99
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O.S. Carburetor 12D2: 12TG VII
O.S. Outboard Unit Assembly: 21XM V2 Outboard Marine
$249.99
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O.S. Outboard Unit Assembly: 21XM V2 Outboard Marine
Expected Mon, Oct 10, 2022
O.S. Carburetor 21M: 21XZ-R VII
$144.99
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O.S. Carburetor 21M: 21XZ-R VII
O.S. Carburetor 21J3-1: 21XR-B Version II
$149.99
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O.S. Carburetor 21J3-1: 21XR-B Version II
O.S. Speed 21XZ-B Spec II Piston & Sleeve Assembly
$184.99
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O.S. Speed 21XZ-B Spec II Piston & Sleeve Assembly
O.S. Cylinder & Piston: 21XZ-B Speed Spec III
$159.99
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O.S. Cylinder & Piston: 21XZ-B Speed Spec III
O.S. Magnesium Outer Head (Speed .21)
$139.99
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O.S. Magnesium Outer Head (Speed .21)
O.S. Carburetor 12F2-B: 12XZ Speed Spec 3
$114.99
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O.S. Carburetor 12F2-B: 12XZ Speed Spec 3
GT60 60cc 2-Cycle Gas Engine with Ignition Module
$649.99
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GT60 60cc 2-Cycle Gas Engine with Ignition Module
O.S. GT60 60cc Gas Airplane Engine with Muffler
$914.99
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O.S. GT60 60cc Gas Airplane Engine with Muffler
Expected Mon, Oct 10, 2022
O.S. 22C-B Carburetor (B2102)
$139.99
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O.S. 22C-B Carburetor (B2102)
O.S. Carburetor #12F: 12XZ
$109.99
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O.S. Carburetor #12F: 12XZ
O.S. Cylinder & Piston: 61FX
$114.99
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O.S. Cylinder & Piston: 61FX
Expected Thu, Aug 11, 2022
O.S. Lower Unit Assembly: 21XM
$249.99
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O.S. Lower Unit Assembly: 21XM
O.S. Pitts Muffler E-6020: GT60
$114.99
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O.S. Pitts Muffler E-6020: GT60
O.S. Cylinder & Piston Assembly: 12XZ Speed
$109.99
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O.S. Cylinder & Piston Assembly: 12XZ Speed
O.S. Crankshaft: 21XZ-R Speed
$194.99
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O.S. Crankshaft: 21XZ-R Speed
O.S. Crankcase: B2102 Speed
$134.99
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O.S. Crankcase: B2102 Speed
O.S. Cylinder & Piston: 21VZ-M
$159.99
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O.S. Cylinder & Piston: 21VZ-M
O.S. Cylinder Head: 91HZ-R Speed 3C
$114.99
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O.S. Cylinder Head: 91HZ-R Speed 3C
O.S. Powerboost Pipe: GT15HZ
$199.99
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O.S. Powerboost Pipe: GT15HZ
O.S. Carburetor #60N: FS91SIIP
$129.99
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O.S. Carburetor #60N: FS91SIIP
Expected Thu, Aug 11, 2022
O.S. Cylinder Assembly Rebuild Kit: 21XZ-R VII
$249.99
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O.S. Cylinder Assembly Rebuild Kit: 21XZ-R VII
O.S. S. Cylinder & Piston Assembly: 12XZ Speed Spec 3
$114.99
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O.S. S. Cylinder & Piston Assembly: 12XZ Speed Spec 3
O.S. Cylinder Rebuild Kit: 12XZ Speed
$149.99
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O.S. Cylinder Rebuild Kit: 12XZ Speed
O.S. Carburetor #20J: 21XM, 21RG-M
$134.99
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O.S. Carburetor #20J: 21XM, 21RG-M
O.S. Crankshaft: R2101 Speed
$174.99
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O.S. Crankshaft: R2101 Speed
O.S. Cylinder Rebuild Kit: R2101 Speed
$209.99
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O.S. Cylinder Rebuild Kit: R2101 Speed
Expected Thu, Aug 11, 2022
O.S. Ignition Module IG-04: GF40
$109.99
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O.S. Ignition Module IG-04: GF40
O.S. Crankcase: 200 Surpass
$174.99
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O.S. Crankcase: 200 Surpass
O.S. Crankshaft: 21XZ-R
$139.99
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O.S. Crankshaft: 21XZ-R
O.S. Carburetor 60PS: FS-95V
$109.99
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O.S. Carburetor 60PS: FS-95V
Expected Thu, Aug 11, 2022
O.S. Carburetor Complete WT1054: GT22
$169.99
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O.S. Carburetor Complete WT1054: GT22
O.S. Carburetor 12F4-B: Speed T1202
$114.99
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O.S. Carburetor 12F4-B: Speed T1202
O.S. Carburetor #21E Slide: 30VG Series
$109.99
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O.S. Carburetor #21E Slide: 30VG Series
O.S. Cylinder & Piston Assembly: R2101 Speed
$159.99
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O.S. Cylinder & Piston Assembly: R2101 Speed
O.S. Cylinder & Piston Assembly: 21XM V2 Outboard Marine
$139.99
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O.S. Cylinder & Piston Assembly: 21XM V2 Outboard Marine
O.S. Carburetor 40L-R: 55HZ-R
$239.99
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O.S. Carburetor 40L-R: 55HZ-R
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