O.S. Engines

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

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145-168 of 1,605 Results

Carburetor Body: #9B

$54.64

Piston Pin: GGT10

$22.30

Hex Head Screw 5x60mm (10): GT60

$15.76

Drive Shaft: Sirius 7

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

Clearance Sale! ⓘ

Head Gasket 0.2T: GT22

$7.46

Piston: FS72 Alpha

$12.63 ~~Price reduced from $42.11 to~~

Clearance Sale! ⓘ

Bearing L-1040X2ZZ

$14.99

Carburetor Reed Valve Gasket: GT22

$10.94

Carburetor Rotor: 61H, GT15

$7.87 ~~Price reduced from $26.24 to~~

Clearance Sale! ⓘ

Pushrod Cover: FS-91 Surpass

$10.90

Pushrod Cover Assembly: FS72 Alpha

$3.54 ~~Price reduced from $11.80 to~~

Clearance Sale! ⓘ

Piston Pin: FS-90 160

$10.86

Cover Plate Screws (10): 120AX

$9.85

Valve Assembly Intake: FS-91 Surpass

$38.01

Rocker Arm Support Assembly: FS-20

$10.90

Nipple: GGT10

$7.57 ~~Price reduced from $25.25 to~~

Clearance Sale! ⓘ

Needle Inlet Valve WLA-2: GT55

$17.11

Main Shaft: 5010-810

$10.99

Flex Pipe 240mm 1114A: FT-300

$48.32

Drive Washer: 15LA

$6.49

Prop Spacer 120-300

$8.43

Cylinder Gasket: GT60

$7.46

Rear Bearing: GT60

$25.44

Crankcase: GGT15

$37.51 ~~Price reduced from $125.03 to~~

Clearance Sale! ⓘ