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MERRY CHRISTMAS!

Wishing You a Safe & Happy Holiday

LAST-MINUTE E-GIFT CARD

Delivered by email. Ready to gift right now.

HOLIDAY HEADQUARTERS

Shop Our Holiday Gift Guide

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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889-912 of 1605 Results

    Valve Spring: FS-26S-C

    $6.49

    Valve Spring Retainer: FS-70SII

    $6.49

    Wave Washer: Sirius 7

    $6.49

    Screw Set(10): 160FX

    $17.16

    Cover Fitting Screw (4) FL-70

    $4.99

    Clearance Sale!

    Lock Washer 5mm

    $5.74$19.14

    Clearance Sale!

    Bearing R-1350ZZ

    $14.99

    Bearing L-1050ZZ

    $17.99

    Main Shaft: 3805-1200

    $8.99

    Cap Screw 5x50mm (10): GT55

    $13.78

    Hex Head Screw M3 (10): 91SZ-H

    $9.85

    Main Shaft: 3815-1000

    $8.99

    Hex Head Screw 4x15mm (10)

    $11.80

    Clearance Sale!

    Stator Assembly: 5025-375 .50

    $27.90$92.99

    Clearance Sale!

    Stator Assembly: 5010-810

    $67.99

    Crankshaft Clamp: 32-46

    $25.44

    Crankshaft Clamp: GT15, 105, 91 Heli

    $25.44

    Screw Set (12): FS-40 Surpass

    $9.44

    Cap Screw 3x28mm (10)

    $9.85

    Speed Hex Wrench Driver 2.0mm

    $36.81

    Clearance Sale!

    Slide Valve 12F2: 12XZ Speed Spec 3

    $10.08$33.61

    Clearance Sale!

    Throttle Lever Assembly: GT15HZ

    $9.49

    O.S. Ball Link #6 22D Carb Speed B2103 Type S

    $17.16

    Rocker Cover Retaining Screws: FS-200S

    $9.85

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