O.S. Engines

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Quality and performance has made O.S. the standard in RC engines for over 80 years.
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769-792 of 1,755 Results
Locknut Set: FS-91 Surpass Locknut Set: FS-91 Surpass
5 out of 5 Customer Rating
Locknut Set: FS-91 Surpass
$24.23
Motor Mount: 15LA Motor Mount: 15LA
4.1 out of 5 Customer Rating
Motor Mount: 15LA
$22.26
Piston Pin: 60-61FSR SX Piston Pin: 60-61FSR SX
4.1 out of 5 Customer Rating
Piston Pin: 60-61FSR SX
$9.85
Thrust Washer: 20-40FP Thrust Washer: 20-40FP
5 out of 5 Customer Rating
Thrust Washer: 20-40FP
$7.99
Woodruff Key: 61-91 Woodruff Key: 61-91
4.1 out of 5 Customer Rating
Woodruff Key: 61-91
$6.45
Dust Cover: 30VG Dust Cover: 30VG
4.4 out of 5 Customer Rating
Dust Cover: 30VG
$11.91
#7 Glow Plug, Medium Hot Air #7 Glow Plug, Medium Hot Air
5 out of 5 Customer Rating
#7 Glow Plug, Medium Hot Air
$11.99
Prop Washer: 40-61 Prop Washer: 40-61
3.7 out of 5 Customer Rating
Prop Washer: 40-61
$6.49
Standoff 5x25.4mm 1" (4): GT55 Standoff 5x25.4mm 1" (4): GT55
4.3 out of 5 Customer Rating
Standoff 5x25.4mm 1" (4): GT55
$36.85
Carburetor 60PS: FS-95V Carburetor 60PS: FS-95V
4.5 out of 5 Customer Rating
Carburetor 60PS: FS-95V
$119.97
Muffler: E-2030, 20-25FP Muffler: E-2030, 20-25FP
5 out of 5 Customer Rating
Muffler: E-2030, 20-25FP
$26.24
Drive Washer: 65AX Drive Washer: 65AX
5 out of 5 Customer Rating
Drive Washer: 65AX
$13.78
Needle #86 #8H Needle #86 #8H
4.8 out of 5 Customer Rating
Needle #86 #8H
$13.78
Long Spinner Nut 1/4"-28 Long Spinner Nut 1/4"-28
4.1 out of 5 Customer Rating
Long Spinner Nut 1/4"-28
$11.80
O-Ring Small #2K IFN O-Ring Small #2K IFN
5 out of 5 Customer Rating
O-Ring Small #2K IFN
$6.49
Cylinder & Piston: 65AX Cylinder & Piston: 65AX
3.3 out of 5 Customer Rating
Cylinder & Piston: 65AX
$138.26
Exhaust Pipe Assembly: 40-300 Exhaust Pipe Assembly: 40-300
4.4 out of 5 Customer Rating
Exhaust Pipe Assembly: 40-300
$15.76
Prop Nut Safety: FT-120 II FT-160 Prop Nut Safety: FT-120 II FT-160
3.2 out of 5 Customer Rating
Prop Nut Safety: FT-120 II FT-160
$36.85
Throttle Lever #1A-#3A Throttle Lever #1A-#3A
4.2 out of 5 Customer Rating
Throttle Lever #1A-#3A
$6.49
Throttle Lever #11K Throttle Lever #11K
4 out of 5 Customer Rating
Throttle Lever #11K
$16.09
Spinner Nut: 60-91 Spinner Nut: 60-91
5 out of 5 Customer Rating
Spinner Nut: 60-91
$15.78
Muffler Mounting Screws #873 (2) Muffler Mounting Screws #873 (2)
3.3 out of 5 Customer Rating
Muffler Mounting Screws #873 (2)
$6.49
Motor Mount: 65LA, 61-91FX, 75AX Motor Mount: 65LA, 61-91FX, 75AX
4 out of 5 Customer Rating
Motor Mount: 65LA, 61-91FX, 75AX
$40.12
Carburetor: #11KR Slide, 21TM-R Revo Carburetor: #11KR Slide, 21TM-R Revo
5 out of 5 Customer Rating
Carburetor: #11KR Slide, 21TM-R Revo
$92.46
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