SHIFT INTO OVERDRIVE

Full Throttle Rewards | VIP perks, exclusive deals & more

NEW & IN STOCK

Available now and ready to ship

LEVEL UP YOUR REWARDS

Horizon Hobby Visa | Shop more. Earn more. No annual fee.

SHIFT INTO OVERDRIVE

Full Throttle Rewards | VIP perks, exclusive deals & more

NEW & IN STOCK

Available now and ready to ship

LEVEL UP YOUR REWARDS

Horizon Hobby Visa | Shop more. Earn more. No annual fee.

O.S. Engines

O.S. Engines

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

Filter

457-480 of 1011 Results

    Piston Ring: GT15HZ

    $22.99

    Piston Pin: 15RX

    $2.99

    Needle: 15LA

    $8.99

    Exhaust Seal Ring (10)

    $24.99

    Main Shaft: OMA-2810-1250

    $1.99

    Speed Flywheel Key

    $28.99

    Crankshaft: 55AX

    $49.99

    Carburetor Spacer: Sirius 7

    $3.26$5.99

    Prop Shaft: OMA-38 Series

    $14.99

    Camshaft Bearing: F 40-120

    $12.99

    Carburetor Body: #20H

    $6.99

    O.S. Built-Up Parts Set Cyl Piston OS Speed R21GT

    $289.99

    Prop Shaft: OMA-50 Series

    $10.49$23.99

    Connecting Rod: 21VF/SE

    $14.99

    Crankshaft O.S.Speed B21 Adam Drake II

    $191.99

    O-Ring Small #2K IFN

    $5.99

    Drive Washer: 25LA-S

    $6.99

    O-Ring Large: FS90IIS

    $5.99

    Rear Bearing: 25FX, 32F

    $14.99

    Gasket Set: 46AX

    $10.99

    Ignition Module IG-05: GT15HZ

    $116.99

    Gasket Head, .1mm: 105HZ

    $6.99

    Metering Needle #11H #11HB

    $4.83$8.99

    M11 Header Pipe Nut: FS070S and FS91S II

    $5.99

    18

    19

    20

    21

    22