O.S. Engines
Quality and performance has made O.S. the standard in RC engines for over 80 years.
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817-840 of 1011 Results
Metering Needle 12F2: 12XZ Speed Spec
$5.74$13.99
Crankcase: 46AXII
$57.99
Front Bearing: 90-300
$14.99
Rear Bearing: 108-160
$22.99
Carburetor 40K: 46AXII
$93.99
Propeller Shaft Set: 3805 3810
$8.39$12.99
Front Bearing: 21-61
$14.99
O-Ring: GF30
$7.99
Cylinder Liner: GT55
$44.33$63.99
Cam Assembly Screw Set: SIrius 7
$4.72$7.99
Front Bearing: 40-240
$14.99
Crankcase: 19XZ-B Speed
$47.31$74.99
Intake Manifold: GF40
$14.99
Crankshaft: 65AX
$59.99
Bearing Rear: 65AX
$14.99