O.S. Engines

Quality and performance has made O.S. the standard in RC engines for over 80 years.

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O.S. Outer Head Speed B2103 Type R

$30.74 ~~Price reduced from $102.47 to~~

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Type F Glow Plug Medium: Four Stroke

$13.99

Mixture Control Valve 18TM

$14.73

Cover Plate: O.S. Speed B2104

$10.50 ~~Price reduced from $28.35 to~~

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#10 A5 Glow Plug Cold Air

$13.99

Ball Link No.5 18TM

$16.09

Head Gasket: B2101 Speed

$12.04

O-Ring Small #2K #2SB

$6.49

O.S. Dust Cover 21E 21F 22D 22J

$11.91

Dust Cover: 30VG

$11.91

Drive Washer: FS-95V8

$10.94

Pushrod: 120-240

$4.20 ~~Price reduced from $9.44 to~~

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Screw Set (8): 37SZ-H

$2.96 ~~Price reduced from $9.85 to~~

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Gasket: #3A2CBD

$6.49

Throttle Lever: 120Surpass

$6.49

Carburetor: FT160, FF320

$102.95

Rocker Arm Support Assembly: 120 Surpass

$10.46 ~~Price reduced from $34.86 to~~

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Needle Valve Assembly 12F2-B: Speed T1202

$8.19 ~~Price reduced from $27.29 to~~

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Carburetor Screw: #4D4C2H

$6.49

Piston: 56 FS

$29.49

Dust Cover: 18TM

$9.85

Throttle Lever #2B #2CB

$6.49

Pushrod Cover O-Ring: 56 FS

$6.49

Thrust Washer: FT-120 160

$6.49