O.S. Engines

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

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745-768 of 1,605 Results

Front Bearing: 40-240

$21.17

Camshaft: FS-91-P

$60.72

Carburetor Body: #70C

$87.39

Carburetor Body: 80T, Sirius 7

$58.00

Carburetor: #60RA, FS81A

$102.96

Carburetor Rotor: #60L, 91SX-H

$29.49

Rear Cover Plate: GT22

$30.44

Crankcase: 95AX

$125.04

Crankcase: 32SX-H

$48.41

Cylinder Liner: FS110A

$49.46

Thermo Insulator: 21B, 40E, 70C Carb

$17.99

Link Rod: FR5

$9.81 ~~Price reduced from $27.56 to~~

Clearance Sale! ⓘ

Muffler Screw: 120AX

$8.43

Muffler Assembly Screw #E-2030

$2.53 ~~Price reduced from $8.43 to~~

Clearance Sale! ⓘ

Nipple #7: FS-52 Supass

$6.49

Needle #40N

$13.78

O-Ring Large: 120Surpass

$6.49

Piston Ring: FS110A

$29.49

Rocker Support: FS155A-P

$11.68 ~~Price reduced from $38.95 to~~

Clearance Sale! ⓘ

Standoff 5x19.1mm 3/4" (4): GT55

$31.50

Main Shaft: OMA-2815-1100

$6.99

Venturi Funnel 70R: FS155A-P

$22.04

Throttle Lever: 120Surpass

$6.49

Carburetor #61A: 75AX

$97.80