O.S. Engines

O.S. Engines RC Products

Losi RC Products
OS Engines RC Products
The high standards of skilled craftsmanship that have been developed through the 80 years of O.S. engine production history introduced the world's first model rotary engine, and, more recently, Electronic Fuel Injection system engine ranging from the small displacement .
Air Engines
Air Engines
Looking for an RC plane engine for your glow or gas RC plane? O.S. Engines have a large assortment of top-quality RC Airplane Engines.
Shop O.S. Engines Air Engines
Surface Engines
Surface Engines
Highly skilled craftsmanship has made O.S. engines the standard for RC car and truck engines for over 80. O.S. will always seek "quality and performance" with worldwide users.
Shop O.S. Engines Surface Engines
Air Glow Plugs
Air Glow Plugs
The right glow plugs are essential for reliable engine performance in your RC airplane. Get peak performance with O.S. Glow Plugs
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Surface Glow Plugs
Surface Glow Plugs
Choose the right glow plugs could make the difference between first and second. Get the performance you need with O.S. Glow surface Plugs
Shop O.S. Engines Surface Glow Plugs
Air Parts
Air Parts
Looking for O.S. airplane parts and accessories? We carry a full range of replacement parts and accessories for your O.S. engine.
Shop O.S. Engines Air Parts
Surface Parts
Surface Parts
Find the parts you need to keep your surface vehicle running smoothly. O.S offers hundreds of parts to keep your engine running.
Shop O.S. Engines Surface Parts
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1-24 of 1,923 Results
O.S. Speed R2105 Engine Quickview
OS Engines - OSMG2028
O.S. Speed R2105 Engine
$679.99
4.5 out of 5 Customer Rating
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O.S. Speed R2105 Engine / TR02 Pipe Combo Quickview
OS Engines - OSMG2029
O.S. Speed R2105 Engine / TR02 Pipe Combo
$829.99
5 out of 5 Customer Rating
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O.S. SPEED R21GT2 Quickview
OS Engines - OSMG3000
O.S. SPEED R21GT2
$699.99
4.6 out of 5 Customer Rating
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O.S. SPEED R21GT2 Combo Set Quickview
OS Engines - OSMG3001
O.S. SPEED R21GT2 Combo Set
$799.99
5 out of 5 Customer Rating
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7.0mm Carb Reducer (Red): AL2 O.S.SPEED R21GT2 Quickview
OS Engines - OSMG3005
7.0mm Carb Reducer (Red): AL2 O.S.SPEED R21GT2
$21.99
3.1 out of 5 Customer Rating
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Crankshaft: O.S.SPEED R21GT2 Quickview
OS Engines - OSMG3002
Crankshaft: O.S.SPEED R21GT2
$249.99
3.8 out of 5 Customer Rating
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Outter Head: O.S.SPEED R21GT2 Quickview
OS Engines - OSMG3004
Outter Head: O.S.SPEED R21GT2
$133.99
5 out of 5 Customer Rating
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Inner Head: O.S.SPEED R21GT2 Quickview
OS Engines - OSMG3003
Inner Head: O.S.SPEED R21GT2
$57.99
4.9 out of 5 Customer Rating
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O.S. FS-64V (61T2) with F-4051 Silencer Quickview
OS Engines - OSMG901
O.S. FS-64V (61T2) with F-4051 Silencer
$464.99
5 out of 5 Customer Rating
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Complete Carburetor Assembly: (61T2) O.S. FS-64V Quickview
OS Engines - OSMG905
Complete Carburetor Assembly: (61T2) O.S. FS-64V
$153.99
3.9 out of 5 Customer Rating
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Crankshaft: O.S. FS-64V Quickview
OS Engines - OSMG903
Crankshaft: O.S. FS-64V
$66.99
4.7 out of 5 Customer Rating
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Cylinder Head: O.S. FS-64V Quickview
OS Engines - OSMG904
Cylinder Head: O.S. FS-64V
$76.99
5 out of 5 Customer Rating
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Crankcase: O.S. FS-64V Quickview
OS Engines - OSMG902
Crankcase: O.S. FS-64V
$69.99
3.6 out of 5 Customer Rating
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F-4051 Silencer: O.S. FS-64V Quickview
OS Engines - OSMG906
F-4051 Silencer: O.S. FS-64V
$54.99
5 out of 5 Customer Rating
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Silencer Body: F-4051 O.S. FS-64V Quickview
OS Engines - OSMG907
Silencer Body: F-4051 O.S. FS-64V
$28.99
5 out of 5 Customer Rating
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O.S. Speed B21 Adam Drake Edition 3, 1/8 Buggy Engine Quickview
OS Engines - OSMG2130
O.S. Speed B21 Adam Drake Edition 3, 1/8 Buggy Engine
$649.99
4.9 out of 5 Customer Rating
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Back Plate Assembly O.S. Speed B21 Adam Drake Edition 3 Quickview
OS Engines - OSMG2133
Back Plate Assembly O.S. Speed B21 Adam Drake Edition 3
$41.99
4.2 out of 5 Customer Rating
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O.S. Speed B21 Adam Drake Edition 3, 1/8 Buggy Engine & Pipe Combo Set Quickview
OS Engines - OSMG2131
O.S. Speed B21 Adam Drake Edition 3, 1/8 Buggy Engine & Pipe Combo Set
$799.99
5 out of 5 Customer Rating
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Outer Head O.S. Speed B21 Adam Drake Edition 3 Quickview
OS Engines - OSMG2132
Outer Head O.S. Speed B21 Adam Drake Edition 3
$97.99
3.1 out of 5 Customer Rating
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Carb Reducer 7.5mm, Blue Quickview
OS Engines - OSMG2134
Carb Reducer 7.5mm, Blue
$20.99
5 out of 5 Customer Rating
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Cover Plate: O.S. Speed B2104 Quickview
OS Engines - OSMG2115
Cover Plate: O.S. Speed B2104
$28.35
4.2 out of 5 Customer Rating
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Crankcase: O.S. Speed B2104 Quickview
OS Engines - OSMG2106
Crankcase: O.S. Speed B2104
$147.18
4.2 out of 5 Customer Rating
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Thrust Plate: O.S. Speed B2104 Quickview
OS Engines - OSMG2116
Thrust Plate: O.S. Speed B2104
$9.53
5 out of 5 Customer Rating
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Crankshaft: O.S. Speed B2104 Quickview
OS Engines - OSMG2107
Crankshaft: O.S. Speed B2104
$198.10
5 out of 5 Customer Rating
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