O.S. Engines
Quality and performance has made O.S. the standard in RC engines for over 80 years.
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1201-1224 of 1605 Results
Outer Head: 21XZ-B Spec 2
$125.67
Needle #20E
$13.78
Joint Spring T-2040
$13.78
Piston Pin: 15RX
$6.29Clearance Sale!
Intake Manifold: GF40
$21.17
Rear Bearing: FS-61
$26.34
Cam Follower: 91-300
$22.04
Camshaft: FS-120 II
$66.15
Carburetor Body: #60F
$37.80
Connecting Rod: 32SX-H
$21.10
Connecting Rod: 40-46
$22.04
Cover Plate: GT55
$41.99
Crankcase: GT33
$97.81
Cylinder Head: .25AX
$19.99Clearance Sale!
Gasket Set: 37SZ-H
$10.94
Gasket Set: 140RX
$8.43
Gasket Head: 65AX
$6.49