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O.S. 4-Stroke Engine Hobby RC Gas/Nitro Engines

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79 results

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    • Brand: O.S.- Selected
    • Type: 4-Stroke Engine- Selected
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    • OS Model FS 40 R/C Motor RC Airplane Glow Four Stroke Engine - Image 1 of 4
    • OS Model FS 40 R/C Motor RC Airplane Glow Four Stroke Engine - Image 2 of 4
    • OS Model FS 40 R/C Motor RC Airplane Glow Four Stroke Engine - Image 3 of 4
    • OS Model FS 40 R/C Motor RC Airplane Glow Four Stroke Engine - Image 4 of 4

    New ListingOS Model FS 40 R/C Motor RC Airplane Glow Four Stroke Engine

    Pre-Owned · O.S
    S$ 209.82
    or Best Offer
    S$ 72.92 shipping
    S⁣O⁣p⁣9⁣ ⁣o⁣n⁣s⁣о⁣r⁣Y⁣e⁣G⁣d⁣ ⁣⁣⁣Z⁣4⁣⁣ ⁣L⁣⁣⁣I⁣⁣ ⁣⁣
    • OS Model FS 91 R/C Motor RC Airplane Glow Four Stroke Engine - Image 1 of 4
    • OS Model FS 91 R/C Motor RC Airplane Glow Four Stroke Engine - Image 2 of 4
    • OS Model FS 91 R/C Motor RC Airplane Glow Four Stroke Engine - Image 3 of 4
    • OS Model FS 91 R/C Motor RC Airplane Glow Four Stroke Engine - Image 4 of 4

    New ListingOS Model FS 91 R/C Motor RC Airplane Glow Four Stroke Engine

    Pre-Owned · O.S
    S$ 251.79
    or Best Offer
    S$ 74.17 shipping
    S⁣C⁣p⁣o⁣n⁣s⁣6⁣ ⁣o⁣r⁣3⁣5⁣е⁣d⁣ ⁣⁣⁣9⁣T⁣ ⁣⁣⁣⁣9⁣⁣⁣L⁣ ⁣
    • Os Engines 34100 26 Surpass 4 Stroke Rc airplane Engine - Image 1 of 4
    • Os Engines 34100 26 Surpass 4 Stroke Rc airplane Engine - Image 2 of 4
    • Os Engines 34100 26 Surpass 4 Stroke Rc airplane Engine - Image 3 of 4
    • Os Engines 34100 26 Surpass 4 Stroke Rc airplane Engine - Image 4 of 4

    Os Engines 34100 26 Surpass 4 Stroke Rc airplane Engine

    Brand New · O.S.
    S$ 449.18
    S$ 122.83 shipping
    14 watching
    S⁣p⁣A⁣o⁣n⁣ѕ⁣F⁣o⁣ ⁣Y⁣M⁣ ⁣V⁣r⁣O⁣ ⁣e⁣d⁣0⁣⁣⁣⁣Z⁣⁣⁣⁣⁣⁣
    • O.S. FS-60 9.95cc open rocker 4 cycle glow engine cut model for ornamental use - Image 1 of 4
    • O.S. FS-60 9.95cc open rocker 4 cycle glow engine cut model for ornamental use - Image 2 of 4
    • O.S. FS-60 9.95cc open rocker 4 cycle glow engine cut model for ornamental use - Image 3 of 4
    • O.S. FS-60 9.95cc open rocker 4 cycle glow engine cut model for ornamental use - Image 4 of 4

    O.S. FS-60 9.95cc open rocker 4 cycle glow engine cut model for ornamental use

    Pre-Owned · O.S.
    S$ 329.51
    or Best Offer
    Free international shipping
    S⁣D⁣p⁣K⁣o⁣n⁣ ⁣s⁣4⁣J⁣о⁣ ⁣I⁣r⁣e⁣d⁣T⁣⁣⁣⁣⁣ ⁣I⁣⁣K⁣ ⁣9⁣R⁣
  • O.S. Engine Fs120 Engine Four Stroke Surpass 35530 120 1.20 - Image 1 of 4

    O.S. Engine Fs120 Engine Four Stroke Surpass 35530 120 1.20

    Brand New · O.S.
    S$ 447.91
    S$ 71.07 shipping
    4⁣⁣1⁣⁣⁣⁣⁣⁣⁣ ⁣F⁣⁣⁣⁣⁣0⁣⁣⁣ ⁣Y⁣8⁣ ⁣⁣M⁣S⁣ ⁣⁣⁣
  • O S Surpass FS-120 Four Stroke Nitro NOS Engine & Muffler No Paperwork W Box - Image 1 of 4

    O S Surpass FS-120 Four Stroke Nitro NOS Engine & Muffler No Paperwork W Box

    Brand New · O.S.
    S$ 449.19
    or Best Offer
    S$ 78.12 shipping
    ⁣A⁣⁣⁣⁣C⁣⁣⁣⁣⁣⁣⁣ ⁣4⁣O⁣ ⁣⁣⁣W⁣⁣⁣N⁣ ⁣7⁣⁣⁣B⁣ ⁣
  • OS Max FS series Four Stroke .61 Four Cycle Has Compression Used - Image 1 of 3

    OS Max FS series Four Stroke .61 Four Cycle Has Compression Used

    Pre-Owned · O.S.
    S$ 118.91
    or Best Offer
    S$ 66.03 shipping
    ⁣⁣⁣A⁣⁣C⁣ ⁣W⁣⁣⁣⁣⁣G⁣⁣ ⁣6⁣⁣I⁣ ⁣U⁣D⁣⁣⁣ ⁣8⁣H⁣ ⁣D⁣
  • O.S. Engines 60F SR 2 Stroke Cycle Model Engine - Image 1 of 4

    O.S. Engines 60F SR 2 Stroke Cycle Model Engine

    Brand New · O.S.
    S$ 153.88
    or Best Offer
    S$ 58.46 shipping
    12 watching
    ⁣1⁣⁣V⁣⁣⁣⁣⁣ ⁣C⁣X⁣⁣ ⁣⁣⁣9⁣⁣⁣Z⁣⁣⁣⁣ ⁣9⁣0⁣⁣⁣⁣
  • O.S. FS40S with muffler Airplane 4 stroke Engine New in Box Made in Japan - Image 1 of 4

    O.S. FS40S with muffler Airplane 4 stroke Engine New in Box Made in Japan

    Brand New · O.S.
    S$ 449.18
    or Best Offer
    S$ 32.09 shipping
    U⁣⁣E⁣⁣⁣ ⁣D⁣⁣⁣Z⁣⁣⁣ ⁣G⁣U⁣⁣ ⁣⁣⁣J⁣G⁣⁣ ⁣U⁣⁣3⁣⁣⁣
  • OS FT 120 Twin Gemini Glow Engine - Image 1 of 4

    OS FT 120 Twin Gemini Glow Engine

    Pre-Owned · O.S.
    S$ 723.09
    S$ 46.35 shipping
    ⁣8⁣1⁣ ⁣U⁣N⁣⁣ ⁣B⁣⁣⁣⁣1⁣ ⁣⁣Z⁣⁣Z⁣ ⁣⁣⁣3⁣⁣Q⁣ ⁣6⁣⁣ ⁣
  • Brand New OS FS-91S Surpass 4 Stroke RC Model Airplane Engine - Image 1 of 4

    Brand New OS FS-91S Surpass 4 Stroke RC Model Airplane Engine

    Brand New · O.S.
    S$ 513.35
    or Best Offer
    S$ 64.62 shipping
    19 watching
    ⁣V⁣⁣⁣⁣V⁣ ⁣⁣⁣Y⁣⁣⁣3⁣⁣ ⁣O⁣⁣H⁣⁣⁣ ⁣K⁣V⁣⁣ ⁣⁣8⁣M⁣
  • O.S. FS-52S 8.56cc 4-stroke glow engine with muffler for R/C airplane Used f/s - Image 1 of 3

    O.S. FS-52S 8.56cc 4-stroke glow engine with muffler for R/C airplane Used f/s

    Pre-Owned · O.S.
    S$ 280.55
    or Best Offer
    Free international shipping
    ⁣⁣⁣⁣⁣H⁣K⁣⁣⁣⁣ ⁣⁣⁣R⁣F⁣ ⁣⁣⁣G⁣⁣⁣⁣⁣⁣⁣⁣⁣R⁣
  • NIB OS FS 91 S2-P Engine with MK Floating Mount - Image 1 of 4

    NIB OS FS 91 S2-P Engine with MK Floating Mount

    Brand New · O.S.
    S$ 686.62
    Free international shipping
    ⁣9⁣Q⁣⁣ ⁣⁣T⁣⁣⁣⁣3⁣ ⁣⁣C⁣L⁣ ⁣G⁣Z⁣ ⁣V⁣T⁣⁣ ⁣T⁣⁣ ⁣⁣⁣
  • NIB Fox Eagle 50 Engine For R/c Model Airplane - Image 1 of 4

    NIB Fox Eagle 50 Engine For R/c Model Airplane

    Brand New · O.S.
    S$ 349.73
    S$ 64.24 shipping
    S⁣p⁣0⁣G⁣ ⁣7⁣2⁣ ⁣V⁣o⁣n⁣s⁣V⁣о⁣r⁣e⁣d⁣ ⁣G⁣A⁣⁣⁣⁣⁣⁣⁣⁣ ⁣
  • O.S. FS-95V Ringed 4-Stroke R/C Model Airplane Engine & Muffler 2 stroke Nitro - Image 1 of 4

    O.S. FS-95V Ringed 4-Stroke R/C Model Airplane Engine & Muffler 2 stroke Nitro

    Brand New · O.S.
    S$ 513.30
    S$ 94.74 shipping
    S⁣p⁣Z⁣X⁣o⁣ ⁣A⁣Q⁣ ⁣8⁣C⁣n⁣ ⁣ѕ⁣o⁣r⁣V⁣e⁣d⁣⁣⁣⁣⁣⁣⁣⁣⁣R⁣
  • O.S. FS-90 14.96cc 4-stroke glow engine with muffler for R/C airplane, new f/s - Image 1 of 4

    O.S. FS-90 14.96cc 4-stroke glow engine with muffler for R/C airplane, new f/s

    Brand New · O.S.
    S$ 565.40
    or Best Offer
    Free international shipping
    A⁣W⁣ ⁣S⁣P⁣X⁣p⁣ ⁣o⁣Y⁣n⁣ѕ⁣o⁣J⁣r⁣e⁣ ⁣d⁣Z⁣⁣I⁣ ⁣R⁣⁣4⁣⁣⁣ ⁣
  • OS FS 40S 4c Rc Engine NIB - Image 1 of 4

    OS FS 40S 4c Rc Engine NIB

    Brand New · O.S.
    S$ 307.76
    or Best Offer
    S$ 79.65 shipping
    10 watching
    0⁣⁣⁣Z⁣ ⁣Q⁣⁣⁣⁣H⁣⁣⁣⁣ ⁣⁣⁣D⁣⁣⁣T⁣ ⁣⁣⁣5⁣F⁣ ⁣B⁣⁣
  • OS FS20 Engine - Image 1 of 4

    OS FS20 Engine

    Brand New · O.S.
    S$ 417.11
    or Best Offer
    S$ 81.03 shipping
    N⁣P⁣⁣⁣⁣ ⁣4⁣E⁣⁣⁣⁣ ⁣⁣S⁣4⁣ ⁣⁣S⁣⁣⁣Q⁣⁣⁣⁣⁣ ⁣Q⁣⁣
  • O.S. FS Alpha-56 II 9.32cc 4-stroke glow engine with muffler for R/C airplane Ex - Image 1 of 4

    O.S. FS Alpha-56 II 9.32cc 4-stroke glow engine with muffler for R/C airplane Ex

    Pre-Owned · O.S.
    S$ 430.64
    or Best Offer
    Free international shipping
    ⁣O⁣H⁣ ⁣Q⁣Q⁣⁣ ⁣⁣M⁣W⁣⁣⁣ ⁣⁣⁣⁣⁣⁣A⁣⁣E⁣⁣⁣ ⁣5⁣⁣⁣
  • O.S. FSα-155-P 25.36cc 4-Stroke Glow Engine with Muffler for RC Airplanes, Used - Image 1 of 4

    O.S. FSα-155-P 25.36cc 4-Stroke Glow Engine with Muffler for RC Airplanes, Used

    Pre-Owned · O.S.
    S$ 610.32
    or Best Offer
    Free international shipping
    7⁣8⁣ ⁣⁣N⁣⁣G⁣⁣ ⁣Y⁣3⁣ ⁣⁣⁣⁣I⁣D⁣⁣⁣⁣⁣⁣ ⁣B⁣⁣⁣⁣⁣
  • O.S. FS-60 Engine Surpass Four Stroke Engine w/Box/Manual Early Production Model - Image 1 of 4

    O.S. FS-60 Engine Surpass Four Stroke Engine w/Box/Manual Early Production Model

    Brand New · O.S.
    S$ 1,283.40
    S$ 38.50 shipping
    F⁣T⁣ ⁣⁣⁣4⁣⁣9⁣⁣ ⁣⁣F⁣4⁣⁣⁣⁣⁣⁣ ⁣⁣K⁣V⁣⁣ ⁣T⁣⁣⁣W⁣
  • O.S Airplane 4-Stroke Engine Fs-20 New Vintage Rc Engine - Image 1 of 4

    O.S Airplane 4-Stroke Engine Fs-20 New Vintage Rc Engine

    Brand New · O.S.
    S$ 481.28
    S$ 82.86 shipping
    12 watching
    ⁣Q⁣⁣6⁣ ⁣7⁣X⁣⁣ ⁣F⁣8⁣⁣⁣ ⁣⁣⁣T⁣⁣⁣⁣⁣⁣S⁣⁣ ⁣⁣⁣9⁣
  • O.S. FS-60 4-Stroke Engine Used - Image 1 of 4

    O.S. FS-60 4-Stroke Engine Used

    Pre-Owned · O.S.
    S$ 899.28
    or Best Offer
    S$ 23.10 shipping
    ⁣⁣3⁣⁣⁣7⁣⁣⁣⁣ ⁣2⁣⁣2⁣⁣⁣⁣⁣⁣ ⁣⁣8⁣⁣5⁣ ⁣F⁣⁣5⁣⁣
  • O.S. FS-26 Surpass Four Stroke Engine Ogwa Seiki with Box & Manual Japanese - Image 1 of 4

    O.S. FS-26 Surpass Four Stroke Engine Ogwa Seiki with Box & Manual Japanese

    Brand New · O.S.
    S$ 429.94
    Free international shipping
    ⁣2⁣E⁣ ⁣⁣O⁣0⁣ ⁣⁣⁣⁣K⁣⁣1⁣⁣⁣ ⁣5⁣6⁣⁣ ⁣D⁣⁣⁣⁣⁣⁣⁣
  • VINTAGE O.S. FS-60 FOUR-STROKE ENGINE *NEW IN BOX* - Image 1 of 4

    VINTAGE O.S. FS-60 FOUR-STROKE ENGINE *NEW IN BOX*

    Brand New · O.S.
    S$ 631.37
    S$ 0.85 shipping
    11 watching
    8⁣5⁣ ⁣9⁣⁣S⁣⁣⁣⁣⁣⁣⁣ ⁣⁣⁣7⁣P⁣⁣ ⁣⁣9⁣O⁣⁣ ⁣⁣E⁣D⁣⁣
  • Engine for radio-controlled airplanes YS FZ110 - Image 1 of 3

    Engine for radio-controlled airplanes YS FZ110

    Pre-Owned · O.S.
    S$ 462.02
    Free international shipping
    E⁣F⁣⁣⁣⁣ ⁣⁣⁣⁣Z⁣⁣2⁣ ⁣⁣W⁣⁣⁣⁣⁣3⁣⁣⁣⁣ ⁣⁣L⁣⁣W⁣
  • hobby rc gas/nitro engines - Image 1 of 4

    hobby rc gas/nitro engines

    Pre-Owned · O.S.
    S$ 349.73
    or Best Offer
    S$ 41.97 shipping
    B⁣⁣C⁣ ⁣⁣S⁣N⁣ ⁣B⁣⁣5⁣⁣ ⁣E⁣⁣⁣8⁣⁣ ⁣⁣⁣D⁣L⁣⁣⁣ ⁣⁣4⁣
  • New O.S. GF40 40cc 4 Four Stroke Gas RC Engine with F-6040 Silencer #39400 - Image 1 of 2

    New O.S. GF40 40cc 4 Four Stroke Gas RC Engine with F-6040 Silencer #39400

    Brand New · O.S.
    S$ 1,128.11
    or Best Offer
    S$ 12.83 shipping
    8 watching
    ⁣W⁣4⁣⁣⁣ ⁣O⁣L⁣⁣⁣ ⁣⁣⁣⁣0⁣C⁣⁣⁣⁣ ⁣6⁣P⁣⁣ ⁣⁣⁣A⁣O⁣
  • O.S. FS-95V Ringed 4-Stroke .95 Airplane Glow Engine #30900 - Image 1 of 1

    O.S. FS-95V Ringed 4-Stroke .95 Airplane Glow Engine #30900

    Brand New · O.S.
    S$ 468.44
    S$ 15.40 shipping
    14 watching
    S⁣7⁣ ⁣Ѕ⁣p⁣6⁣K⁣ ⁣o⁣n⁣s⁣o⁣7⁣V⁣r⁣ ⁣e⁣K⁣d⁣⁣6⁣⁣⁣⁣⁣⁣ ⁣⁣
  • Mint O.S. Four-Stroke Engine for Airplanes FS-20 - Image 1 of 4

    Mint O.S. Four-Stroke Engine for Airplanes FS-20

    Pre-Owned · O.S.
    S$ 664.79
    or Best Offer
    Free international shipping
    J⁣S⁣M⁣ ⁣G⁣3⁣p⁣о⁣n⁣ ⁣s⁣o⁣r⁣L⁣B⁣ ⁣A⁣6⁣ ⁣0⁣e⁣D⁣ ⁣d⁣⁣⁣⁣⁣
  • O.S. FS Alpha-56 II (34330) “9.32cc” glow engine for R/C airplane, new f/s - Image 1 of 1

    O.S. FS Alpha-56 II (34330) “9.32cc” glow engine for R/C airplane, new f/s

    Brand New · O.S.
    S$ 558.98
    or Best Offer
    Free international shipping
    Ѕ⁣U⁣p⁣9⁣ ⁣C⁣o⁣n⁣8⁣ ⁣3⁣s⁣o⁣T⁣r⁣ ⁣J⁣P⁣ ⁣e⁣M⁣N⁣ ⁣O⁣d⁣⁣⁣⁣
  • O.S. Engines FS-20 4 Stroke RC Airplane Engine w Muffler Vintage Rare Aut NEW - Image 1 of 4

    O.S. Engines FS-20 4 Stroke RC Airplane Engine w Muffler Vintage Rare Aut NEW

    Pre-Owned · O.S.
    S$ 704.57
    or Best Offer
    Free international shipping
    X⁣T⁣ ⁣S⁣4⁣p⁣o⁣n⁣O⁣ѕ⁣ ⁣7⁣Z⁣ ⁣C⁣o⁣r⁣N⁣e⁣d⁣ ⁣⁣⁣⁣R⁣Z⁣ ⁣9⁣
  • OS FS-40 Two Cycle RC Model Engine Excellent, With Instructions - Image 1 of 4

    OS FS-40 Two Cycle RC Model Engine Excellent, With Instructions

    Pre-Owned · O.S.
    S$ 83.93
    S$ 39.91 shipping
    ⁣J⁣5⁣ ⁣⁣4⁣L⁣ ⁣⁣⁣⁣⁣E⁣⁣M⁣⁣⁣⁣ ⁣6⁣4⁣⁣⁣ ⁣⁣⁣8⁣⁣
  • Excellent OS 1.20 120 FS Four Stroke RC Nitro Airplane Engine With Muffler FS120 - Image 1 of 2

    Excellent OS 1.20 120 FS Four Stroke RC Nitro Airplane Engine With Muffler FS120

    Pre-Owned · O.S.
    S$ 419.60
    S$ 55.94 shipping
    ⁣⁣⁣⁣⁣O⁣4⁣⁣ ⁣W⁣C⁣⁣⁣ ⁣C⁣Z⁣ ⁣6⁣5⁣⁣⁣⁣ ⁣V⁣O⁣ ⁣F⁣⁣
  • OS FS 40S 4c Rc Engine NIB - Image 1 of 4

    OS FS 40S 4c Rc Engine NIB

    Brand New · O.S.
    S$ 321.73
    S$ 84.19 shipping
    W⁣⁣⁣5⁣ ⁣⁣U⁣⁣9⁣ ⁣⁣B⁣⁣F⁣⁣⁣ ⁣⁣⁣M⁣G⁣⁣ ⁣L⁣⁣⁣⁣⁣
  • OPS Engine 45 speed radio control engine New - Image 1 of 4

    New ListingOPS Engine 45 speed radio control engine New

    Pre-Owned · O.S.
    S$ 660.95
    Free international shipping
    ⁣⁣⁣G⁣0⁣ ⁣A⁣K⁣ ⁣⁣⁣U⁣⁣K⁣⁣⁣ ⁣8⁣L⁣ ⁣R⁣M⁣ ⁣⁣⁣ ⁣⁣⁣
  • OS Ohawa Seiki FSa-72 II Sports Engine 34721 - Image 1 of 4

    OS Ohawa Seiki FSa-72 II Sports Engine 34721

    Brand New · O.S.
    S$ 645.55
    Free international shipping
    U⁣J⁣⁣ ⁣⁣⁣E⁣R⁣ ⁣⁣Y⁣X⁣⁣⁣ ⁣⁣X⁣⁣9⁣ ⁣⁣8⁣⁣A⁣⁣⁣ ⁣K⁣
  • O.S. 77 VR Ducted Fan RC Engine w/ Small Round Head - NIB - Image 1 of 4

    O.S. 77 VR Ducted Fan RC Engine w/ Small Round Head - NIB

    Brand New · O.S.
    S$ 419.67
    or Best Offer
    S$ 117.19 shipping
    ⁣F⁣X⁣ ⁣L⁣B⁣⁣ ⁣⁣X⁣5⁣ ⁣F⁣⁣⁣U⁣ ⁣⁣⁣E⁣O⁣ ⁣⁣⁣⁣⁣ ⁣⁣
  • O.S. Airplane 4-Stroke Engine Fs-20 Vintage Radio-controlled Type Rare Unused - Image 1 of 4

    O.S. Airplane 4-Stroke Engine Fs-20 Vintage Radio-controlled Type Rare Unused

    Pre-Owned · O.S.
    S$ 730.25
    Free international shipping
    E⁣7⁣ ⁣F⁣S⁣B⁣p⁣ ⁣0⁣5⁣о⁣ ⁣n⁣s⁣D⁣o⁣J⁣r⁣e⁣d⁣ ⁣⁣⁣U⁣⁣3⁣⁣⁣
  • OS FS-20 4-Stroke Airplane Engine [Unused] - Rare, With Muffler - Image 1 of 4

    OS FS-20 4-Stroke Airplane Engine [Unused] - Rare, With Muffler

    Pre-Owned · O.S.
    S$ 779.08
    or Best Offer
    Free international shipping
    I⁣S⁣G⁣р⁣o⁣n⁣ ⁣V⁣s⁣o⁣R⁣ ⁣r⁣e⁣d⁣Q⁣9⁣⁣⁣⁣ ⁣⁣⁣9⁣⁣Z⁣ ⁣S⁣
  • OS Engines 72109690 80D M11 in-Cowl Exhaust Header Pipe Inverted FS72 95 Engine - Image 1 of 2

    OS Engines 72109690 80D M11 in-Cowl Exhaust Header Pipe Inverted FS72 95 Engine

    Brand New · O.S.
    S$ 50.29
    S$ 30.52 shipping
    ⁣⁣K⁣R⁣⁣⁣⁣ ⁣0⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣Y⁣ ⁣⁣⁣H⁣I⁣⁣⁣⁣⁣
  • O.S. FS-95V 4-Stroke Engine With OS F-5050 Silencer(30900) - Image 1 of 3

    O.S. FS-95V 4-Stroke Engine With OS F-5050 Silencer(30900)

    Brand New · O.S.
    S$ 487.69
    S$ 38.50 shipping
    E⁣V⁣ ⁣⁣G⁣L⁣⁣ ⁣⁣⁣A⁣5⁣⁣ ⁣⁣7⁣A⁣⁣ ⁣1⁣1⁣⁣⁣⁣ ⁣T⁣⁣ ⁣
  • NEW! NOS! OS FS-60 Four Stroke Model Airplane Engine, In Box - Image 1 of 4

    NEW! NOS! OS FS-60 Four Stroke Model Airplane Engine, In Box

    Brand New · O.S.
    S$ 512.08
    or Best Offer
    S$ 64.58 shipping
    K⁣⁣F⁣⁣ ⁣⁣8⁣X⁣⁣ ⁣X⁣7⁣ ⁣⁣7⁣3⁣⁣⁣ ⁣⁣N⁣T⁣ ⁣N⁣⁣⁣ ⁣⁣
  • Excellent OS O.S. .26 26 FS Four Stroke RC Remote Control Nitro Airplane Engine - Image 1 of 3

    Excellent OS O.S. .26 26 FS Four Stroke RC Remote Control Nitro Airplane Engine

    Pre-Owned · O.S.
    S$ 321.68
    S$ 55.89 shipping
    11 watching
    P⁣X⁣ ⁣⁣⁣⁣P⁣S⁣⁣ ⁣⁣I⁣⁣7⁣⁣⁣⁣⁣ ⁣Y⁣B⁣ ⁣A⁣O⁣ ⁣⁣⁣⁣
  • OS Engine - OS FS 40 Four Stroke - New in box - Image 1 of 4

    OS Engine - OS FS 40 Four Stroke - New in box

    Brand New · O.S.
    S$ 363.72
    or Best Offer
    S$ 37.07 shipping
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  • #34720 O.S. FS72-a Ringed 4-Stroke .72 Airplane Engine - Image 1 of 3

    #34720 O.S. FS72-a Ringed 4-Stroke .72 Airplane Engine

    Brand New · O.S.
    S$ 513.36
    S$ 64.17 shipping
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  • OS Engines Crankshaft for FS-40S FS-40 4-stroke Engine 45202010 RC Airplane New - Image 1 of 1

    OS Engines Crankshaft for FS-40S FS-40 4-stroke Engine 45202010 RC Airplane New

    Brand New · O.S.
    S$ 69.75
    S$ 29.36 shipping
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  • nitro engine Os Max Surpass 52 rc 4 stroke (READ DESCRIPTION) - Image 1 of 4

    nitro engine Os Max Surpass 52 rc 4 stroke (READ DESCRIPTION)

    Pre-Owned · O.S.
    S$ 405.68
    or Best Offer
    S$ 111.91 shipping
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  • OS Engine Tappet Adjusting Screw. 45761200 new in package. - Image 1 of 3

    OS Engine Tappet Adjusting Screw. 45761200 new in package.

    Brand New · O.S.
    S$ 11.12
    or Best Offer
    S$ 38.18 shipping
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  • OS O.S. .95 95 95FSV FS Four Stroke Nitro RC Airplane Engine w/ Muffler FS95V - Image 1 of 3

    OS O.S. .95 95 95FSV FS Four Stroke Nitro RC Airplane Engine w/ Muffler FS95V

    Brand New · O.S.
    S$ 564.63
    S$ 43.30 shipping
    38 watching
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  • OS RC Airplane Engine Spinner Locknut Set .91 .70 1.20 91 70 FS 45910300 - Image 1 of 2

    OS RC Airplane Engine Spinner Locknut Set .91 .70 1.20 91 70 FS 45910300

    Brand New · O.S.
    S$ 43.30
    S$ 30.31 shipping
    14 watching
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  • OS 72A Ultimate engine FL 70 OS Bearings OS 62 FSV RC Engine Bearings ABEC3c3 - Image 1 of 2

    OS 72A Ultimate engine FL 70 OS Bearings OS 62 FSV RC Engine Bearings ABEC3c3

    Brand New · O.S.
    S$ 13.36
    S$ 32.10 shipping
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  • OS engine 200 FS OS 4 STROKE BEARINGS HCHS ABEC3cEMQ BEARINGS OS FS - Image 1 of 3

    OS engine 200 FS OS 4 STROKE BEARINGS HCHS ABEC3cEMQ BEARINGS OS FS

    Brand New · O.S.
    S$ 13.92
    S$ 32.26 shipping
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  • OS RC engine BEARINGS ABEC3c3 56 FSA 52 Surpass OS FSA72 engine Magnum 52 XL FS - Image 1 of 2

    OS RC engine BEARINGS ABEC3c3 56 FSA 52 Surpass OS FSA72 engine Magnum 52 XL FS

    Brand New · O.S.
    S$ 11.82
    S$ 32.19 shipping
    7 watching
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  • OS 120FS FS120III Four Stroke RC Airplane Engine w/ Pump Ring 70N Carb OSMG0935 - Image 1 of 4

    OS 120FS FS120III Four Stroke RC Airplane Engine w/ Pump Ring 70N Carb OSMG0935

    Brand New · O.S.
    S$ 881.63
    S$ 52.66 shipping
    Only 1 left!
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  • OS 60 FS 4 Stroke Rc Engine NIB - Image 1 of 4

    OS 60 FS 4 Stroke Rc Engine NIB

    Brand New · O.S.
    S$ 641.69
    or Best Offer
    S$ 81.95 shipping
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  • NOS NIB OS Engine FS-200S 4 Stroke Nitro Engine 35940 and Silencer F-6010 - Image 1 of 4

    NOS NIB OS Engine FS-200S 4 Stroke Nitro Engine 35940 and Silencer F-6010

    Brand New · O.S
    S$ 898.37
    S$ 270.63 shipping
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  • New OS FT160 1.60 Gemini Twin Four 4 Stroke Ringed Nitro RC Airplane Engine - Image 1 of 1

    New OS FT160 1.60 Gemini Twin Four 4 Stroke Ringed Nitro RC Airplane Engine

    Brand New · O.S.
    S$ 1,719.76
    S$ 102.67 shipping
    16 watching
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  • O.S. Engines FS-20 4 Stroke RC Airplane Engine w Muffler Unused Vintage Rare Aut - Image 1 of 4

    O.S. Engines FS-20 4 Stroke RC Airplane Engine w Muffler Unused Vintage Rare Aut

    Brand New · O.S.
    S$ 871.75
    Was: S$ 917.63was - S$ 917.63
    Free international shipping
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  • O.S Airplane 4-Stroke Engine Fs-20 Unused Vintage Rc Engine Rare Item a - Image 1 of 4

    O.S Airplane 4-Stroke Engine Fs-20 Unused Vintage Rc Engine Rare Item a

    Pre-Owned · O.S.
    S$ 743.08
    or Best Offer
    Free international shipping
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