BUY $100 GIFT CARD, GET $20 BONUS

HOLIDAY HEADQUARTERS

Shop Our Holiday Gift Guide

HOLIDAY DELIVERY DEADLINES

Last Chance! See Shipping Schedule Here

BUY $100 GIFT CARD, GET $20 BONUS

HOLIDAY HEADQUARTERS

Shop Our Holiday Gift Guide

HOLIDAY DELIVERY DEADLINES

Last Chance! See Shipping Schedule Here

O.S. Engines

O.S. Engines

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

Filter

1177-1200 of 1605 Results

    Cover Plate with BPS-1 Mount: 55HZ-R

    $11.72

    Cam Cover: FS-20 Supass

    $7.99

    Cylinder & Piston Assembly: 12XZ

    $99.51

    Clearance Sale!

    Carburetor Body: 22B2, 21XZ-B Ver2

    $23.99$79.99

    Clearance Sale!

    Cylinder & Piston: 46AX

    $99.51

    Clearance Sale!

    Carburetor Body: 21J3

    $29.31$97.70

    Clearance Sale!

    O.S. Outer Head Speed: T1203

    $89.99

    Cylinder Head: 65AX

    $44.22

    Clearance Sale!

    Outer Head: Speed 21XZ-GT

    $30.76$102.52

    Clearance Sale!

    Cylinder Head & Valve: FT-300

    $190.99

    Drive Washer: FS-120 II

    $24.23

    Dust Cap Set, 3mm (5) & Carburetor Nipple

    $9.85

    Inner Cylinder Head: 12XZ

    $32.56

    Throttle Link WLA-2: GT55

    $10.99

    Clearance Sale!

    Metering Needle Assembly Speed 12TZ

    $5.74$19.14

    Clearance Sale!

    Metering Needle Assembly: 30VG

    $19.14

    Mixture Control Screw #11L

    $11.80

    Clearance Sale!

    Mixture Control Valve: #60K

    $7.79$25.99

    Clearance Sale!

    Mixture Control Valve 18TM

    $14.73

    Silencer E3080: 35AX

    $34.86

    Muffler Assembly F-5050: FS-95V

    $63.04

    Muffler Body F-5050: FS-95V

    $52.73

    Muffler E-5040: GT22

    $91.51

    Spark Plug 1 4-32 RCE: GF30

    $24.44

    48

    49

    50

    51

    52