O.S. Engines

Quality and performance has made O.S. the standard in RC engines for over 80 years.
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Less than $50
1238
Up to $100
270
Up to $250
241
Up to $500
36
$500 or more
26
577-672 of 1812 Results
Carburetor Rotor: #2A
$11.72Needle 3 (21M)
$15.99Needle 25 2SX: 61FX
$13.78Outer Head: B2101 Speed
$108.03Exhaust Gasket: 21RZ
$13.78Venturi: 15FP S
$9.85Prop Washer: 20-40
$6.49Joint Spring T-2040
$13.78Muffler Extension: 120AX
$26.24Carburetor #10G: 15LA
$25.29Header Pipe Spring
$11.80Spinner Nut: 60-91
$15.78Ignition Module IG-02: GT33
$104.01Head Gasket: B2101 Speed
$12.04Gasket Set: 12TZ
$10.94Throttle Stop Screw 18TM
$10.58Crankshaft: 18TM
$55.14Crankshaft: Speed B2102
$193.70Outer Head: B2102 Speed
$102.52T-2060SC WN Tuned Pipe
$152.41Inner Head: 21XZ-B Speed
$52.99Outer Head: R2101 Speed
$102.35Head Gasket: 28XZ
$7.46Universal Nipple #12
$6.49Locknut Nozzle #2BK
$8.66Thermo Insulator 21J3
$19.14Carburetor Body: #21C
$79.99Crankcase: R21
$136.57Crankshaft: 28XZ
$131.09Rear Bearing: 12TR
$61.99Crankshaft: 21XZ-R
$144.99Head Gasket: 30VG
$7.46Carb Reducer 7.5mm, Blue
$20.9918TM Revo Manifold
$52.77