O.S. Engines
Quality and performance has made O.S. the standard in RC engines for over 80 years.
Filter
Less than $50
1237
Up to $100
270
Up to $250
241
Up to $500
36
$500 or more
27
385-480 of 1812 Results
Intake Manifold: GF40
$21.17
Rear Bearing: FS-61
$26.34
Camshaft: GF40
$80.47
Carburetor Body: #60F
$37.80
Cover Plate: GT55
$41.99
Crankcase: GT33
$97.81
Cylinder Head: .25AX
$19.99
Cylinder Liner: 70SZ-H
$99.65
Drive Washer: 75AX
$13.78
Drive Washer: 15LA
$6.49
Gasket Set: 140RX
$8.43
Gasket Set: 37SZ-H
$10.94
Silencer Body: 56 FS
$44.22
Piston: 55HZ Hyper
$44.22
Piston Pin: FS72 Alpha
$10.86
Prop Spacer 120-300
$8.43
Rocker Cover: FS-120 III
$21.10
Carburetor 70R: FS155A-P
$157.70
Carburetor: GT33
$190.20
Carburetor #10G: 15LA
$25.29
Muffler Extension: #762
$16.09
Carburetor: #80N, FS200S
$97.90
Carburetor Rotor: #60K
$34.99
Carburetor Rotor: #40E
$22.99
Connecting Rod: 120AX
$36.85
Cover Plate: B2101 Speed
$25.44
Inner Head: 28XZ
$57.86
T-2100SC Tuned Pipe
$152.41
Carburetor Body: 21JN
$79.99
Crankcase: 25LA Natural
$34.86
Crankshaft: Recoil 30VG
$66.04
Drive Washer: 12TR
$7.46
Radial Mount: Sirius 7
$135.66
Camshaft: FS-91-P
$60.72
Carburetor Body: #70C
$87.39
Carburetor: #60RA, FS81A
$102.96
Rear Cover Plate: GT22
$30.44
Choke Valve: WLA-2, GT55
$14.99
Crankcase: 95AX
$125.04
Crankcase: 32SX-H
$48.41
Cylinder Liner: FS110A
$49.46
Head Gasket: 65LA
$6.49
Link Rod: FR5
$27.56
Mount Screw
$6.49
Muffler Screw: 120AX
$8.43
Needle Assembly #7H #7F
$22.04
Piston Pin: GT22
$19.14
Piston Ring: FS110A
$29.49
Piston Ring: GF40
$33.61
Rocker Support: FS155A-P
$38.95
Cover Plate: GF30 II
$44.17
Rear Bearing: GT60
$25.44
Cam Cover: GF40
$19.22
Carburetor Body: #70A
$45.99
Connecting Rod: FS-20
$17.99
Crankcase: GGT15
$125.03