O.S. Engines

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Quality and performance has made O.S. the standard in RC engines for over 80 years.
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25-48 of 1,814 Results
O.S. Speed T1204 Touring Engine O.S. Speed T1204 Touring Engine
3.1 out of 5 Customer Rating
O.S. Speed T1204 Touring Engine
$621.55
35AX ABL .35 Airplane Glow Engine with Muffler 35AX ABL .35 Airplane Glow Engine with Muffler
3.7 out of 5 Customer Rating
35AX ABL .35 Airplane Glow Engine with Muffler
$237.41
O.S. SPEED R21GT2 Combo Set O.S. SPEED R21GT2 Combo Set
5 out of 5 Customer Rating
O.S. SPEED R21GT2 Combo Set
$799.99
O.S. Speed T1204 Touring Engine/T1070 Pipe Combo O.S. Speed T1204 Touring Engine/T1070 Pipe Combo
5 out of 5 Customer Rating
O.S. Speed T1204 Touring Engine/T1070 Pipe Combo
$630.60
FS-95V Ringed 4-Stroke .95 Airplane Glow Engine FS-95V Ringed 4-Stroke .95 Airplane Glow Engine
4.2 out of 5 Customer Rating
FS-95V Ringed 4-Stroke .95 Airplane Glow Engine
$439.99
O.S. SPEED R21GT2 O.S. SPEED R21GT2
4.6 out of 5 Customer Rating
O.S. SPEED R21GT2
$699.99
21TM ABC .21 Engine with Manifold: 2.5 and 3.3 Revo 21TM ABC .21 Engine with Manifold: 2.5 and 3.3 Revo
4.5 out of 5 Customer Rating
21TM ABC .21 Engine with Manifold: 2.5 and 3.3 Revo
$374.18
Arm Shaft Assembly: 21XM Arm Shaft Assembly: 21XM
3.9 out of 5 Customer Rating
Arm Shaft Assembly: 21XM
$13.75
Front Bearing: 21RZ-B Front Bearing: 21RZ-B
4.2 out of 5 Customer Rating
Front Bearing: 21RZ-B
$27.29
Flywheel Nut: 21XM Flywheel Nut: 21XM
4.4 out of 5 Customer Rating
Flywheel Nut: 21XM
$8.49
Flex Shaft Housing: 21XM Flex Shaft Housing: 21XM
3.6 out of 5 Customer Rating
Flex Shaft Housing: 21XM
$10.86
O-Ring Set #60B O-Ring Set #60B
5 out of 5 Customer Rating
O-Ring Set #60B
$8.43
Needle #4BK #2K Needle #4BK #2K
3.4 out of 5 Customer Rating
Needle #4BK #2K
$13.78
Throttle Lever #4BK #4C Throttle Lever #4BK #4C
4.8 out of 5 Customer Rating
Throttle Lever #4BK #4C
$8.49
Marine Head Assembly: 18CVR-M Marine Head Assembly: 18CVR-M
4.8 out of 5 Customer Rating
Marine Head Assembly: 18CVR-M
$48.30
Flex Shaft: 21XM Flex Shaft: 21XM
4.4 out of 5 Customer Rating
Flex Shaft: 21XM
$25.20
Needle Assembly #40A Needle Assembly #40A
4 out of 5 Customer Rating
Needle Assembly #40A
$22.04
Screw Set (10): 21XM Screw Set (10): 21XM
5 out of 5 Customer Rating
Screw Set (10): 21XM
$11.75
Cavitation Plt: 21XM Cavitation Plt: 21XM
4.2 out of 5 Customer Rating
Cavitation Plt: 21XM
$22.24
Lower Unit: 21XM Lower Unit: 21XM
4.8 out of 5 Customer Rating
Lower Unit: 21XM
$100.94
Rear Board Unit Fixing Screw: 21XM V2 Outboard Rear Board Unit Fixing Screw: 21XM V2 Outboard
5 out of 5 Customer Rating
Rear Board Unit Fixing Screw: 21XM V2 Outboard
$10.86
Steering Arm: 21XM Steering Arm: 21XM
4.7 out of 5 Customer Rating
Steering Arm: 21XM
$13.75
Gasket Set: 21XM Gasket Set: 21XM
5 out of 5 Customer Rating
Gasket Set: 21XM
$11.87
Cover Plate: 21XZ-B Cover Plate: 21XZ-B
4.9 out of 5 Customer Rating
Cover Plate: 21XZ-B
$22.04
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