O.S. Engines
Quality and performance has made O.S. the standard in RC engines for over 80 years.
Filter
169-192 of 1011 Results
Connecting Rod: 40-46
$15.99
Starting Shaft: 18TM
$13.99
Motor Mount: 46, 55AX
$45.99
Exhaust Seal O-Ring (2)
$11.99
Exhaust Gasket: 55HZ
$12.99
Woodruff Key: 61-91
$5.99
Front Bearing: 40-240
$14.99
Long Spinner Nut 1/4"-28
$10.99
Super Can Filter, Large
$11.99
Carburetor 61C: 95AX
$94.99
Intake Manifold Assembly A: IL-300 Dia Star
$11.05$15.99
Center Manifold: IL-300 Dia Star
$14.53$21.99
Rear Bearing: 61RX, SX-H
$21.99
Carburetor Body: #61B, 91HZ
$22.80$44.99
Rear Cover Plate: GT33
$24.99
Cover Plate: 55HZ Hyper
$11.99
Crankshaft: 65AX
$59.99
Cylinder & Piston: 25LA
$49.99