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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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169-192 of 1605 Results

    Crankshaft: 120AX

    $80.37

    Clearance Sale!

    Carburetor Reed Valve Gasket: GT33

    $3.28$10.94

    Clearance Sale!

    Inner Head: O.S. Speed R2104

    $76.71

    Clearance Sale!

    Cover Plate: GF30

    $9.77$32.56

    Clearance Sale!

    Mixture Control Valve #61B: 91HZ

    $29.49

    Clearance Sale!

    Rocker Cover,, Black: FSa-72II

    $7.65$25.51

    Clearance Sale!

    Security Ring: OMA-2820-950

    $5.99

    Bearing L-840ZZ

    $14.99

    Main Shaft: OMA-2820-950

    $6.99

    O-Ring S3-FKM 61H: GT15

    $10.94

    Thrust Washer: BGX-3500

    $6.49

    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!

    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

    TR02 Tuned Silencer Set EFRA2165

    $227.84

    Carburetor Dust Covers: #12FB, 12XZ Speed

    $7.46

    #8 Glow Plug Long Medium Air Car

    $11.99

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