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 1,808 Results
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
GT15 15cc Gas 2-Cycle Airplane Engine with Muffler GT15 15cc Gas 2-Cycle Airplane Engine with Muffler
4.5 out of 5 Customer Rating
GT15 15cc Gas 2-Cycle Airplane Engine with Muffler
$508.76
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 O.S. SPEED R21GT2
4.6 out of 5 Customer Rating
O.S. SPEED R21GT2
$699.99
65AX ABL .65 Airplane Glow Engine with Muffler 65AX ABL .65 Airplane Glow Engine with Muffler
4.1 out of 5 Customer Rating
65AX ABL .65 Airplane Glow Engine with Muffler
$269.06
FS155-a Alpha Series 1.55 4-Stroke Pumped Engine FS155-a Alpha Series 1.55 4-Stroke Pumped Engine
3.9 out of 5 Customer Rating
FS155-a Alpha Series 1.55 4-Stroke Pumped Engine
$659.99
FSa-56II Airplane Engine with F-4040 Silencer FSa-56II Airplane Engine with F-4040 Silencer
4.4 out of 5 Customer Rating
FSa-56II Airplane Engine with F-4040 Silencer
$527.99
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
GT22 22cc Gas 2-Cycle Airplane Engine with Muffler GT22 22cc Gas 2-Cycle Airplane Engine with Muffler
5 out of 5 Customer Rating
GT22 22cc Gas 2-Cycle Airplane Engine with Muffler
$560.99
15LA ABN .15 Airplane Glow Engine with Muffler 15LA ABN .15 Airplane Glow Engine with Muffler
5 out of 5 Customer Rating
15LA ABN .15 Airplane Glow Engine with Muffler
$131.99
Throttle Link Assembly: 21XM Throttle Link Assembly: 21XM
3.3 out of 5 Customer Rating
Throttle Link Assembly: 21XM
$10.86
Front Bearing: 21RZ-B Front Bearing: 21RZ-B
4.2 out of 5 Customer Rating
Front Bearing: 21RZ-B
$27.29
Throttle Lever #4BK #4C Throttle Lever #4BK #4C
4.8 out of 5 Customer Rating
Throttle Lever #4BK #4C
$8.49
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
Needle #4BK #2K Needle #4BK #2K
3.4 out of 5 Customer Rating
Needle #4BK #2K
$13.78
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
Flex Shaft Assembl:y 21XM Flex Shaft Assembl:y 21XM
5 out of 5 Customer Rating
Flex Shaft Assembl:y 21XM
$29.46
Muffler Assembly Screws #E-2050 (4) Muffler Assembly Screws #E-2050 (4)
4.4 out of 5 Customer Rating
Muffler Assembly Screws #E-2050 (4)
$7.49
Cylinder Head: 21XM V2 Outboard Marine Cylinder Head: 21XM V2 Outboard Marine
4 out of 5 Customer Rating
Cylinder Head: 21XM V2 Outboard Marine
$91.34
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