O.S. Engines
Quality and performance has made O.S. the standard in RC engines for over 80 years.
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Clearance Sale!
Needle Assembly #7H #7F
$22.04
Head Gasket: FT-160
$6.45
Cover Plate: 105HX-R
$28.45
Clearance Sale!
Exhaust Seal O-Ring (2)
$13.78
Motor Mount: 15LA
$22.26
Motor Mount: 46, 55AX
$34.86
Cylinder Liner: FS-40
$25.94
Fuel Inlet: #61B, 91HZ
$11.80
Clearance Sale!
Piston: 70SZ-H
$48.51Clearance Sale!
Piston Ring: FS-70 SII
$29.49
