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

241-264 of 1605 Results

    Clearance Sale!

    Exhaust Header Assembly: 56 FS

    $4.13$13.78

    Clearance Sale!

    Cylinder Rebuild Kit: B21 Speed Adam Drake

    $232.25

    O-Ring IV PRC #6H Rubber

    $6.49

    Carburetor 60PS: FS-95V

    $119.97

    Clearance Sale!

    Outer Head: O.S. Speed B2104

    $31.02$103.41

    Clearance Sale!

    Clearance Sale!

    Cylinder Head: FS-62V

    $27.30$76.88

    Clearance Sale!

    Needle Assembly #7H #7F

    $22.04

    Drive Washer: 91FX

    $16.09

    Throttle Lever #1A-#3A

    $6.49

    Ratchet Spring #7H #7D #2K

    $6.49

    T-2090SC Tune Pipe Set: 21XZ-B, 21VZ-B, 25XZ, 30VG

    $217.45

    Glow G5 Gas Plug: GGT15

    $17.99

    Carburetor Body: #60P, FS-91 Surpass II

    $44.22

    Valve Collet: FS-91 Surpass

    $10.86

    Clearance Sale!

    O.S. Outer Head Speed B2103 Type R

    $30.74$102.47

    Clearance Sale!

    Piston Pin Retainer: 61RX SX

    $6.45

    Clearance Sale!

    O.S. Carburetor Body 22E (B) Speed B2103 Type R

    $26.16$87.19

    Clearance Sale!

    Carburetor Screw: #4D4C2H

    $6.49

    Standoff 5x44.5mm 1-3/4" (4): GT55

    $44.10

    Exhaust Seal O-Ring (2)

    $13.78

    Standoff 5x50.8mm 2" (4): GT55

    $48.51

    Clearance Sale!

    Pushrod: 120-240

    $4.20$9.44

    Clearance Sale!

    Mixture Control Valve: 46AXII

    $30.44

    Muffler Extension Adapter E-3070: 873

    $19.05

    9

    10

    11

    12

    13