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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128-151 of 1,808 Results
FILTER OIL 20ML INS FILTER OIL 20ML INS
5 out of 5 Customer Rating
FILTER OIL 20ML INS
$15.99
O-Ring Small #2K #2SB O-Ring Small #2K #2SB
4.4 out of 5 Customer Rating
O-Ring Small #2K #2SB
$6.49
Rear Bearing: 50SX-H, 55HZ, 55AX Rear Bearing: 50SX-H, 55HZ, 55AX
5 out of 5 Customer Rating
Rear Bearing: 50SX-H, 55HZ, 55AX
$34.76
55HZ-R DRS Ringed .55 Helicopter Engine 55HZ-R DRS Ringed .55 Helicopter Engine
5 out of 5 Customer Rating
55HZ-R DRS Ringed .55 Helicopter Engine
$510.44
Carburetor 61H: GT15 Carburetor 61H: GT15
3.7 out of 5 Customer Rating
Carburetor 61H: GT15
$147.01
Exhaust Gasket: 55HZ Exhaust Gasket: 55HZ
3.7 out of 5 Customer Rating
Exhaust Gasket: 55HZ
$17.16
Needle #40N Needle #40N
5 out of 5 Customer Rating
Needle #40N
$13.78
Super Can Filter, Small Super Can Filter, Small
4.4 out of 5 Customer Rating
Super Can Filter, Small
$11.80
Throttle Lever #2CK Throttle Lever #2CK
4.5 out of 5 Customer Rating
Throttle Lever #2CK
$6.49
Prop Washer: 40-61 Prop Washer: 40-61
3.7 out of 5 Customer Rating
Prop Washer: 40-61
$6.49
Connecting Rod: Speed B2101, B2102 Connecting Rod: Speed B2101, B2102
4 out of 5 Customer Rating
Connecting Rod: Speed B2101, B2102
$52.58
Cylinder Rebuild Kit: B21 Speed Adam Drake Cylinder Rebuild Kit: B21 Speed Adam Drake
3.6 out of 5 Customer Rating
Cylinder Rebuild Kit: B21 Speed Adam Drake
$232.25
#10 A5 Glow Plug Cold Air #10 A5 Glow Plug Cold Air
3.3 out of 5 Customer Rating
#10 A5 Glow Plug Cold Air
$13.99
Glow G5 Gas Plug: GGT15 Glow G5 Gas Plug: GGT15
3.7 out of 5 Customer Rating
Glow G5 Gas Plug: GGT15
$17.99
Motor Mount: 46, 55AX Motor Mount: 46, 55AX
3.3 out of 5 Customer Rating
Motor Mount: 46, 55AX
$34.86
Front Bearing: 40-240 Front Bearing: 40-240
4.2 out of 5 Customer Rating
Front Bearing: 40-240
$21.17
Needle Valve Assembly: #61B, 91HZ Needle Valve Assembly: #61B, 91HZ
4.1 out of 5 Customer Rating
Needle Valve Assembly: #61B, 91HZ
$22.30
Fuel Inlet Nipple: 12-240 Fuel Inlet Nipple: 12-240
4.9 out of 5 Customer Rating
Fuel Inlet Nipple: 12-240
$6.49
Prop Locknut :FS40- 48Surpass Prop Locknut :FS40- 48Surpass
3.3 out of 5 Customer Rating
Prop Locknut :FS40- 48Surpass
$17.08
#5 One-Way Clutch Bearing for Recoil Starter #5 One-Way Clutch Bearing for Recoil Starter
5 out of 5 Customer Rating
#5 One-Way Clutch Bearing for Recoil Starter
$33.61
Cylinder & Piston: 46AX Cylinder & Piston: 46AX
3.7 out of 5 Customer Rating
Cylinder & Piston: 46AX
$99.51
Muffler Mounting Screws #873 (2) Muffler Mounting Screws #873 (2)
3.3 out of 5 Customer Rating
Muffler Mounting Screws #873 (2)
$6.49
Flex Pipe 240mm 1414B: FS120SIII Flex Pipe 240mm 1414B: FS120SIII
4.7 out of 5 Customer Rating
Flex Pipe 240mm 1414B: FS120SIII
$48.51
Exhaust Header Pipe M1021: 21TM Exhaust Header Pipe M1021: 21TM
3.7 out of 5 Customer Rating
Exhaust Header Pipe M1021: 21TM
$48.55
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