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HOLIDAY HEADQUARTERS

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HOLIDAY DELIVERY DEADLINES

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O.S. Engines

O.S. Engines

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

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1273-1296 of 1605 Results

    Throttle Lever #2B #2CB

    $6.49

    Mid Needle Valve Assebly: 61ER, 941HZ-R

    $22.30

    Gasket Set: 25XZ

    $7.99

    Collector Ring: FR7 Sirius 7

    $346.62

    Water Nipple: #2

    $6.49

    Muffler Assembly Screw F-5050 FS-95V

    $10.94

    Head Gasket: 0.1, 0.15, R2101 Speed

    $10.94

    Needle: 15LA

    $9.85

    Needle Control Lever In Flight Needle Valve

    $6.49

    Metering Needle Assembly 18TM

    $16.09

    Silencer: F-6010, 200 Surpass

    $87.15

    Rear Bearing: FS52

    $22.04

    Clearance Sale!

    Cam Gear: Sirius 7

    $19.29$52.66

    Clearance Sale!

    Clearance Sale!

    Cam Cover: GF40

    $5.76$19.22

    Clearance Sale!

    Carburetor Body: 61D, 65AX

    $48.41

    Clearance Sale!

    Carburetor Rotor: #75AX

    $11.34$37.80

    Clearance Sale!

    Carburetor Retaining Screws: 2.6x18mm (10)

    $9.85

    Connecting Rod: FS72 Alpha

    $26.24

    Clearance Sale!

    Crankcase: GGT15

    $37.51$125.03

    Clearance Sale!

    Crankshaft: FS81 Alpha

    $73.87

    Cylinder Rebuild Kit: 21XZ-B Spec 2

    $254.73

    Crankcase: 15LA Natural

    $29.49

    Outer Head: 21XZ-R Speed

    $102.35

    Cylinder Head: 95AX

    $48.41

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