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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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97-120 of 1605 Results

    Rocker Arm Shaft: Sirius 7

    $9.44

    Cap Screw 5x15mm (10): GT55

    $13.78

    Bearing L-1050ZZ

    $17.99

    Main Shaft: 3805-1200

    $8.99

    Clearance Sale!

    Carburetor Body: #60LH, 50SX-H

    $14.52$48.41

    Clearance Sale!

    Gasket Passage: WLA-2, GT55

    $11.99

    Silencer Assembly F-5040: FS110A

    $57.86

    Tappet Screw: F40-300

    $9.99

    Security Ring: OMA-2810 OMA-2815

    $5.99

    Plug Cable: Sirius 7

    $10.94

    Crankshaft: 120AX

    $80.37

    Clearance Sale!

    Carburetor Reed Valve Gasket: GT33

    $3.28$10.94

    Clearance Sale!

    Crankcase: Sirius 7

    $432.78

    Back Plate Gasket O-Ring: FL70

    $6.49

    Rocker Cover: Sirius 7

    $14.77

    Clearance Sale!

    Carburetor Rotor: 61ER

    $13.79$45.99

    Clearance Sale!

    Inner Head: O.S. Speed R2104

    $76.71

    Pump Plate (PD-09) 2/3 Assembly: GF30 II

    $71.58

    Clearance Sale!

    Reduction Gear Bearing: FR5

    $8.90$29.68

    Clearance Sale!

    Screw Fixing 4x40mm WLA-2 (1): GT55

    $6.49

    Cover Plate: 55AX

    $17.16

    Clearance Sale!

    Lever Metering Pin WLA-2: GT55

    $1.95$6.49

    Clearance Sale!

    Venturi: 55HZ, 105HZ

    $22.04

    Head Gasket: 30VG

    $7.46

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