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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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673-696 of 1605 Results

    Clearance Sale!

    Carburetor 80T: Sirius 7

    $52.52$125.08

    Clearance Sale!

    Carburetor #10K: 15CV-A

    $47.99

    Carburetor Reducer 8mm, Red: 21VZB (P) V-Spec

    $11.80

    Carburetor Reducer 7mm, Red: Speed 21 V-Spec

    $21.10

    Carburetor Reducer 6mm: Speed 21 V-Spec II

    $20.05

    Carburetor 61C: 95AX

    $97.80

    Clearance Sale!

    Carburetor Rotor: 61E New 91HZ

    $14.50$48.32

    Clearance Sale!

    Choke Valve: 120-300

    $31.52

    Carburetor Screw: FS61-FT300

    $6.49

    Connecting Rod: 200 Surpass

    $48.51

    Carburetor Screw: FS-20

    $6.49

    Muffler Extension Adapter E-3070: 873

    $19.05

    Cylinder/Piston/Rod Set: O.S. Max .12 TG Version 4

    $111.36

    Exhaust Header Pipe Assembly: F6020 FS155A-P

    $25.29

    Spring Choke Friction: WLA-2, GT55

    $5.99

    Piston Pin: 56 FS

    $11.91

    Exhaust Header Pipe M1021: 21TM

    $48.55

    18TM Revo Manifold

    $52.77

    Header Pipe Spring

    $11.80

    Clearance Sale!

    Intake Manifold Assembly A: IL-300 Dia Star

    $11.05$36.85

    Clearance Sale!

    Clearance Sale!

    Center Manifold: IL-300 Dia Star

    $14.53$48.44

    Clearance Sale!

    Crankcase: 35AX

    $48.51

    T-2080 C-Ring

    $9.19

    O.S. Crankcase Speed: T1203

    $79.99

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