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O.S. Hobby RC Model Vehicle Parts & Accessories for Airplanes

Top rated

See All
  • O.S. Engines No.8 Glow Plug

    O.S. Engines No.8 Glow Plug

    (85)
    94% agree - Durable
    $9.99 New
  • O.S. 71615009 Type F 4-Takt Glow Medium Plug

    O.S. 71615009 Type F 4-Takt Glow Medium Plug

    (38)
    100% agree - Would recommend
    $20.95 New
  • O.S. Glow Plug - No 8 (71608001)

    O.S. Glow Plug - No 8 (71608001)

    (21)
    100% agree - Durable
    $7.95 New
  • OS Engines Piston Ring .91 FX Osm29503400

    OS Engines Piston Ring .91 FX Osm29503400

    (10)
    100% agree - Would recommend
    $23.63 New
  • O.S. ENGINES 2-Stroke Airplane Glow Engine with Muffler (OSMG0016)

    O.S. ENGINES 2-Stroke Airplane Glow Engine with Muffler (OSMG0016)

    (9)
    100% agree - Would recommend
    $125.00 New
    $30.00 Used
  • O.S. Engines #10 (A5) Cold Air Glow Plug

    O.S. Engines #10 (A5) Cold Air Glow Plug

    (9)
    100% agree - Durable
    $18.95 New

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  • O.S. Hobby RC Glow Plugs, Spark Plugs & Ignition Parts for Jet Fuel/Kerosene Helicopters
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    O.S. Hobby RC Motor/Engine, Exhaust & Fuel System Parts & Accessories for Nitro & Glow Fuel Airplanes
  • O.S. Hobby RC Glow Plugs, Spark Plugs & Ignition Parts for Nitro & Glow Fuel Airplanes
    O.S. Hobby RC Glow Plugs, Spark Plugs & Ignition Parts for Nitro & Glow Fuel Airplanes

Best selling

See All
  • O.S. 71615009 Type F 4-Takt Glow Medium Plug

    O.S. 71615009 Type F 4-Takt Glow Medium Plug

    (46)
    $20.95 New
  • OS 11532 .15-LA Non-Ring 10G Carb 871 Muffler

    OS 11532 .15-LA Non-Ring 10G Carb 871 Muffler

    (1)
    $138.95 New
    $129.99 Used
  • O.S. Glow Plug - No 8 (71608001)

    O.S. Glow Plug - No 8 (71608001)

    (21)
    $7.95 New
  • O.S. Engines No.8 Glow Plug

    O.S. Engines No.8 Glow Plug

    (85)
    $9.99 New
  • O.S FS155-A P Ring 70R F6020 OSMG0998 O.S. ENGINE PREOWNED

    O.S FS155-A P Ring 70R F6020 OSMG0998 O.S. ENGINE PREOWNED

    $475.00 New
    $267.98 Used
  • O.S. ENGINES 2-Stroke Airplane Glow Engine with Muffler (OSMG0016)

    O.S. ENGINES 2-Stroke Airplane Glow Engine with Muffler (OSMG0016)

    (9)
    $125.00 New
    $30.00 Used
  • O.S. Max 46 AX II RC Radio Control NITRO Engine With E-3701 Muffler OS 46axii

    O.S. Max 46 AX II RC Radio Control NITRO Engine With E-3701 Muffler OS 46axii

    (1)
    $179.00 New
    $99.00 Used
  • OS Max 46ax II 15490 NITRO RC Model Airplane Engine With E-3071 Silencer

    OS Max 46ax II 15490 NITRO RC Model Airplane Engine With E-3071 Silencer

    (2)
    $184.90 New

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Review highlights

Recommended by our customers
  • Great race plug

    By pkir7947

    I only run these plugs when I decide to go from my 25% nitro to 30% I only run those two percentages I run the OS brand ... see all reviews

    Verified Purchase

    3PCS OS GLOW PLUG No #10 (Former A5) # OS71605100 **O.S. Engines Genuine Parts**

  • Good glow plugs, Martha, where did you get that hat !

    By tomkenaf

    I love all three of them equally. It could be years before I use them. see all reviews

    Verified Purchase

    OS #8 # 8 2 Two Stroke Nitro Engine RC Airplane Glow Plug OSMG2691 3 Pack Plugs

  • Would recommend these or other os plugs for your nitro engines

    By harol.trame

    Been using #8 for years on 10% to 30% nitro. Plugs are very durable and long lasting. Good idle to full throttle range ... see all reviews

    Verified Purchase

    OS No.8 #8 Medium Nitro Glow Plug - 3 Pack 71608001

  • Great product.

    By ebony.8715

    All OS products, in my opinion, can only be classified as, "EXCELLENT". In recent years I have seen so many of the great... see all reviews

    Verified Purchase

    OS Type F Medium 4 Stroke Nitro Glow Plug - 6 Pack 71615009

  • great small OS engine

    By alvidurnin0

    i have been wanting one of these engine for a long time , this engine are easy to start run smooth easy on fuel plenty ... see all reviews

    Verified Purchase

    NEW O.S. 15LA ABN w/Muffler 11532

  • very good Piston Ring

    By phatvu11

    It is a good Piston Ring, it is fit exactly into the piston see all reviews

    Verified Purchase

    29503400 OS Piston Ring 91FX

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2,458 results

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    • Brand: O.S.- Selected
    • Compatible Vehicle Type: Airplanes- Selected
    Clear All

    • O.S. FS-61 FS Series Airplane Engine Used - Image 1 of 4
    • O.S. FS-61 FS Series Airplane Engine Used - Image 2 of 4
    • O.S. FS-61 FS Series Airplane Engine Used - Image 3 of 4
    • O.S. FS-61 FS Series Airplane Engine Used - Image 4 of 4

    O.S. FS-61 FS Series Airplane Engine Used

    $100.00
    Free shipping
    Ѕ⁣p⁣o⁣n⁣M⁣M⁣ ⁣s⁣o⁣7⁣r⁣e⁣Z⁣d⁣⁣ ⁣⁣Y⁣P⁣⁣⁣⁣ ⁣⁣⁣⁣⁣⁣
    • OS MAX 15 III R/C ENGINE - Image 1 of 4
    • OS MAX 15 III R/C ENGINE - Image 2 of 4
    • OS MAX 15 III R/C ENGINE - Image 3 of 4
    • OS MAX 15 III R/C ENGINE - Image 4 of 4

    OS MAX 15 III R/C ENGINE

    $25.00
    $5.20 shipping
    S⁣p⁣o⁣G⁣K⁣ ⁣2⁣n⁣ѕ⁣X⁣ ⁣o⁣2⁣F⁣ ⁣r⁣2⁣e⁣d⁣⁣⁣0⁣⁣⁣ ⁣⁣⁣⁣
    • OS Engine - OS NSU Wankel 1-49 - Nr 1800 First Series  - Image 1 of 4
    • OS Engine - OS NSU Wankel 1-49 - Nr 1800 First Series  - Image 2 of 4
    • OS Engine - OS NSU Wankel 1-49 - Nr 1800 First Series  - Image 3 of 4
    • OS Engine - OS NSU Wankel 1-49 - Nr 1800 First Series  - Image 4 of 4

    OS Engine - OS NSU Wankel 1-49 - Nr 1800 First Series

    $475.00
    or Best Offer
    $8.34 shipping
    18 watching
    Q⁣S⁣р⁣N⁣o⁣ ⁣n⁣0⁣8⁣s⁣ ⁣5⁣B⁣ ⁣M⁣o⁣r⁣H⁣ ⁣Q⁣e⁣d⁣⁣Z⁣ ⁣M⁣⁣⁣
    • Vintage OS Max 60 SR R/C Airplane engine - Image 1 of 4
    • Vintage OS Max 60 SR R/C Airplane engine - Image 2 of 4
    • Vintage OS Max 60 SR R/C Airplane engine - Image 3 of 4
    • Vintage OS Max 60 SR R/C Airplane engine - Image 4 of 4

    Vintage OS Max 60 SR R/C Airplane engine

    $85.00
    or Best Offer
    $10.02 shipping
    2⁣S⁣p⁣6⁣о⁣n⁣ ⁣I⁣U⁣s⁣ ⁣o⁣r⁣e⁣d⁣⁣B⁣⁣⁣⁣⁣T⁣ ⁣C⁣0⁣ ⁣⁣0⁣
  • OS Type F Medium 4 Stroke Nitro Glow Plug - 12 PCS - Image 1 of 2

    OS Type F Medium 4 Stroke Nitro Glow Plug - 12 PCS

    (8)
    $124.00
    $5.00 shipping
    334 sold
    M⁣⁣R⁣ ⁣⁣V⁣⁣⁣⁣I⁣⁣⁣⁣ ⁣⁣X⁣B⁣⁣⁣ ⁣V⁣⁣R⁣ ⁣⁣⁣C⁣⁣
  • NIB (Made in Japan) O.S. Type 6 (K6) 9.35cc Spark Ignition Model Airplane Engine - Image 1 of 4

    NIB (Made in Japan) O.S. Type 6 (K6) 9.35cc Spark Ignition Model Airplane Engine

    $151.50
    $17.15 shipping
    4 bids
    6d 5h
    E⁣⁣0⁣⁣ ⁣⁣⁣1⁣7⁣ ⁣8⁣⁣K⁣ ⁣1⁣⁣5⁣⁣ ⁣⁣⁣O⁣5⁣ ⁣N⁣⁣⁣ ⁣
  • NIB Dub Jett 50 Engine For R/c Model Airplane - Image 1 of 4

    NIB Dub Jett 50 Engine For R/c Model Airplane

    $295.00
    $14.00 shipping
    1 bid
    1d 2h
    3⁣U⁣⁣ ⁣⁣⁣Z⁣⁣⁣G⁣ ⁣⁣⁣⁣C⁣Y⁣⁣⁣ ⁣⁣O⁣N⁣ ⁣⁣⁣P⁣Y⁣⁣
  • OS Engine -  OS max 15 LA Blue -  rc motor - new 11530 - Image 1 of 4

    OS Engine - OS max 15 LA Blue - rc motor - new 11530

    (1)
    $99.99
    or Best Offer
    $12.10 shipping
    20 watching
    M⁣P⁣ ⁣⁣O⁣I⁣ ⁣⁣9⁣⁣U⁣ ⁣W⁣R⁣⁣ ⁣Y⁣Y⁣⁣ ⁣⁣⁣J⁣⁣⁣⁣⁣⁣
  • Vintage O.S. Max-III 15 RC Airplane Engine Glow Nitro 1960s W/Box  - Image 1 of 4

    Vintage O.S. Max-III 15 RC Airplane Engine Glow Nitro 1960s W/Box

    $34.99
    Free shipping
    8⁣⁣C⁣⁣ ⁣7⁣7⁣⁣⁣⁣ ⁣⁣⁣2⁣V⁣ ⁣⁣⁣N⁣E⁣⁣ ⁣X⁣Q⁣⁣⁣ ⁣⁣
  • OS FS-90 FOUR STROKE Glow RC Airplane ENGINE IN ORIGINAL BOX W ACCESSORIES LN - Image 1 of 4

    OS FS-90 FOUR STROKE Glow RC Airplane ENGINE IN ORIGINAL BOX W ACCESSORIES LN

    $175.00
    $16.65 shipping
    O⁣C⁣ ⁣⁣0⁣⁣H⁣⁣⁣⁣⁣⁣ ⁣R⁣⁣⁣⁣G⁣ ⁣R⁣X⁣ ⁣⁣⁣⁣U⁣5⁣⁣
  • **NIB**O.S.MAX .45 FSR RC ENGINE W/MUFFLER "Complete In Box" - Image 1 of 4

    **NIB**O.S.MAX .45 FSR RC ENGINE W/MUFFLER "Complete In Box"

    $124.95
    $15.00 shipping
    0 bids
    3d 3h
    ⁣⁣⁣K⁣⁣⁣O⁣⁣⁣⁣⁣⁣⁣ ⁣⁣5⁣2⁣⁣⁣⁣ ⁣⁣P⁣⁣I⁣⁣⁣⁣
  • OS FS-61 Four Stroke Glow Fuel R/C Model Airplane Engine NEW - Image 1 of 4

    OS FS-61 Four Stroke Glow Fuel R/C Model Airplane Engine NEW

    $225.00
    or Best Offer
    $9.67 shipping
    1⁣⁣⁣4⁣ ⁣⁣A⁣A⁣⁣⁣ ⁣⁣L⁣L⁣⁣⁣⁣⁣ ⁣S⁣⁣⁣⁣I⁣ ⁣M⁣⁣⁣
  • NIB OPS RCA Tuned Pipe Header Engine For R/C Model Airplane 30 Maxi #8960 - Image 1 of 4

    NIB OPS RCA Tuned Pipe Header Engine For R/C Model Airplane 30 Maxi #8960

    $299.99
    or Best Offer
    $12.00 shipping
    8⁣⁣6⁣⁣ ⁣⁣1⁣O⁣ ⁣⁣⁣Y⁣L⁣⁣⁣⁣ ⁣⁣K⁣⁣⁣T⁣⁣⁣⁣⁣⁣⁣
  • OS Max RF 61 Special R/C Glow Motor See Pictures For Details/Turns - Image 1 of 4

    OS Max RF 61 Special R/C Glow Motor See Pictures For Details/Turns

    $228.99
    or Best Offer
    $8.71 shipping
    1⁣S⁣0⁣p⁣o⁣n⁣s⁣o⁣ ⁣N⁣r⁣2⁣е⁣d⁣⁣ ⁣⁣C⁣S⁣ ⁣⁣⁣D⁣⁣⁣T⁣⁣⁣
  • OS FS-48 Surpass 4c Rc Engine In Box - Image 1 of 4

    OS FS-48 Surpass 4c Rc Engine In Box

    $249.99
    $18.95 shipping
    S⁣V⁣p⁣E⁣ ⁣6⁣6⁣ ⁣8⁣C⁣o⁣n⁣s⁣ ⁣Z⁣o⁣2⁣r⁣е⁣ ⁣d⁣⁣9⁣⁣⁣⁣⁣⁣
  • O.S Glow Plug No.8 (12pcs)  OS O.S. No8  #8 100% genuine new - Image 1 of 2

    O.S Glow Plug No.8 (12pcs) OS O.S. No8 #8 100% genuine new

    (85)
    $84.99
    $5.00 shipping
    31 watching
    6⁣⁣Q⁣⁣ ⁣9⁣⁣⁣⁣⁣⁣⁣V⁣⁣ ⁣F⁣0⁣⁣⁣⁣⁣⁣ ⁣⁣9⁣⁣K⁣ ⁣
  • OS MAX 45F Glow RC Airplane Engine - Image 1 of 4

    OS MAX 45F Glow RC Airplane Engine

    $45.00
    Free shipping
    ⁣Y⁣⁣⁣L⁣⁣⁣ ⁣⁣⁣N⁣Z⁣⁣⁣ ⁣P⁣5⁣⁣⁣⁣ ⁣0⁣P⁣⁣ ⁣⁣P⁣2⁣
  • OS FS-61 FS Series Four Stroke Airplane Nitro Engine With Muffler No Box OS FS61 - Image 1 of 4

    OS FS-61 FS Series Four Stroke Airplane Nitro Engine With Muffler No Box OS FS61

    $105.84
    Was: $135.69was - US $135.69
    or Best Offer
    $12.30 shipping
    ⁣I⁣V⁣ ⁣⁣U⁣Q⁣⁣⁣⁣⁣ ⁣4⁣⁣⁣⁣H⁣⁣⁣⁣⁣ ⁣⁣A⁣⁣U⁣ ⁣⁣
  • NEW MOKI M61 engine w/ New BCM Pitts Muffler - Image 1 of 4

    NEW MOKI M61 engine w/ New BCM Pitts Muffler

    $175.00
    $21.20 shipping
    E⁣⁣⁣E⁣ ⁣⁣5⁣⁣V⁣⁣⁣ ⁣H⁣⁣Z⁣⁣⁣ ⁣⁣⁣⁣1⁣T⁣⁣⁣ ⁣⁣2⁣
  • O.S FOUR STROKE FS 20 MUFFLER PRESSURE ADAPTOR MODEL AIRPLANE ENGINE.20 - Image 1 of 1

    O.S FOUR STROKE FS 20 MUFFLER PRESSURE ADAPTOR MODEL AIRPLANE ENGINE.20

    $34.95
    or Best Offer
    $5.85 shipping
    ⁣K⁣⁣⁣⁣⁣U⁣⁣ ⁣⁣2⁣⁣M⁣ ⁣2⁣⁣⁣⁣⁣D⁣ ⁣S⁣⁣⁣5⁣⁣ ⁣4⁣
  • OS No.6 #6 A3 Hot Nitro Glow Plug - 3 Pack 71605300 - Image 1 of 1

    OS No.6 #6 A3 Hot Nitro Glow Plug - 3 Pack 71605300

    (5)
    $23.99
    $3.99 shipping
    361 sold
    ⁣5⁣⁣4⁣⁣⁣ ⁣⁣E⁣⁣⁣⁣⁣⁣⁣⁣⁣3⁣ ⁣⁣⁣0⁣L⁣ ⁣L⁣N⁣ ⁣⁣
  • NIB Dub Jett 90 Engine For R/c Model Airplane - Image 1 of 4

    NIB Dub Jett 90 Engine For R/c Model Airplane

    $295.00
    $14.00 shipping
    0 bids
    4d 4h
    ⁣X⁣U⁣⁣⁣ ⁣⁣C⁣⁣P⁣ ⁣N⁣⁣⁣⁣X⁣⁣⁣⁣ ⁣⁣⁣R⁣⁣⁣⁣⁣H⁣
  • O. S. Max-S .30 R/C Engine - Image 1 of 2

    O. S. Max-S .30 R/C Engine

    $9.99
    $10.15 shipping
    0 bids
    4d 19h
    V⁣⁣V⁣ ⁣⁣⁣G⁣3⁣ ⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣B⁣O⁣⁣ ⁣⁣⁣E⁣⁣⁣
  • Dub Jett 40 Racing Engine For R/c Model Airplane - Image 1 of 4

    Dub Jett 40 Racing Engine For R/c Model Airplane

    $269.00
    $14.00 shipping
    1 bid
    4d 4h
    ⁣⁣S⁣E⁣⁣⁣ ⁣F⁣⁣0⁣⁣ ⁣⁣⁣6⁣⁣⁣⁣Q⁣ ⁣R⁣0⁣ ⁣V⁣P⁣⁣⁣⁣
  • O.S. 71608001 #8 Glow Plug Long Medium Air / Car - Image 1 of 1

    O.S. 71608001 #8 Glow Plug Long Medium Air / Car

    (21)
    $7.95
    $3.99 shipping
    243 sold
    ⁣⁣4⁣⁣⁣K⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣A⁣⁣⁣E⁣⁣ ⁣T⁣⁣2⁣⁣ ⁣7⁣U⁣
  • OS  FS 120 Glow Fuel Engine 4-Stroke Never Used FS-120 - Image 1 of 4

    OS FS 120 Glow Fuel Engine 4-Stroke Never Used FS-120

    (4)
    $269.00
    or Best Offer
    $22.75 shipping
    0 bids
    4d
    K⁣⁣R⁣ ⁣⁣⁣C⁣⁣7⁣ ⁣Z⁣L⁣⁣ ⁣M⁣O⁣⁣⁣ ⁣⁣⁣7⁣⁣⁣⁣⁣Y⁣⁣
  • NIB Dub Jett 30 Bar Stock Engine For R/c Model Airplane - Image 1 of 4

    NIB Dub Jett 30 Bar Stock Engine For R/c Model Airplane

    $395.00
    $14.00 shipping
    0 bids
    1d 2h
    ⁣I⁣A⁣⁣⁣⁣ ⁣L⁣⁣⁣⁣⁣⁣L⁣⁣⁣ ⁣2⁣B⁣⁣ ⁣T⁣M⁣ ⁣⁣⁣⁣6⁣
  • O.S. Max 46 SF RC Airplane Engine *Untested For Parts/Repair (1) Made In Japan  - Image 1 of 4

    O.S. Max 46 SF RC Airplane Engine *Untested For Parts/Repair (1) Made In Japan

    $40.00
    or Best Offer
    $8.95 shipping
    0 bids
    19h 37m
    W⁣⁣8⁣⁣⁣ ⁣G⁣9⁣⁣⁣ ⁣⁣N⁣⁣C⁣⁣ ⁣⁣G⁣⁣⁣⁣⁣U⁣⁣ ⁣⁣4⁣
  • Rare 1978 Vintage Japanese OS Max 90 FSR R/C Prototype Model Glow Engine, NIB - Image 1 of 4

    Rare 1978 Vintage Japanese OS Max 90 FSR R/C Prototype Model Glow Engine, NIB

    $499.95
    $23.20 shipping
    0 bids
    5d 4h
    I⁣N⁣ ⁣6⁣N⁣ ⁣⁣⁣⁣⁣8⁣A⁣⁣⁣ ⁣A⁣⁣⁣C⁣⁣ ⁣C⁣⁣9⁣⁣ ⁣⁣H⁣
  • OS FSR 90 PISTON  RING NIP STANDARD PIN TYPE - Image 1 of 2

    OS FSR 90 PISTON RING NIP STANDARD PIN TYPE

    $22.99
    $5.75 shipping
    Only 3 left
    5⁣9⁣ ⁣W⁣L⁣ ⁣⁣I⁣H⁣ ⁣C⁣⁣⁣⁣⁣3⁣⁣⁣⁣ ⁣⁣X⁣6⁣ ⁣B⁣⁣ ⁣⁣
  • NEW 6.45mm (0.256") OS Max FP / LA Venturi fits FP 20, 25, 35, 40, LA 25, 40, 46 - Image 1 of 4

    NEW 6.45mm (0.256") OS Max FP / LA Venturi fits FP 20, 25, 35, 40, LA 25, 40, 46

    $8.98
    $5.92 shipping
    21 sold
    ⁣T⁣⁣Q⁣⁣⁣ ⁣⁣D⁣⁣W⁣⁣⁣ ⁣⁣H⁣⁣⁣R⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣
  • OS Engine - OS FS 40 Four Stroke - New in box - Image 1 of 4

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

    $175.00
    $15.00 shipping
    D⁣H⁣ ⁣⁣⁣C⁣B⁣ ⁣⁣⁣⁣⁣⁣W⁣Y⁣ ⁣⁣9⁣B⁣⁣⁣ ⁣⁣⁣⁣S⁣N⁣⁣
  • **NEW** O.S. MAX  AX .55 RC ENGINE WITH ITS O.S POWER BOX MUFFLER - Image 1 of 4

    **NEW** O.S. MAX AX .55 RC ENGINE WITH ITS O.S POWER BOX MUFFLER

    $150.50
    $15.00 shipping
    2 bids
    3d 3h
    ⁣2⁣⁣⁣3⁣⁣ ⁣⁣E⁣X⁣ ⁣T⁣R⁣⁣ ⁣⁣X⁣4⁣⁣⁣⁣⁣⁣ ⁣⁣7⁣⁣⁣
  • 40-46 2 Stroke Glow engine RC airplane Engine mufflers/silencers - Image 1 of 4

    40-46 2 Stroke Glow engine RC airplane Engine mufflers/silencers

    $17.50
    $7.06 shipping
    0 bids
    6d 21h
    2⁣⁣O⁣ ⁣M⁣D⁣⁣ ⁣⁣⁣⁣⁣⁣B⁣4⁣ ⁣H⁣J⁣⁣⁣⁣ ⁣E⁣⁣B⁣⁣ ⁣B⁣
  • Lot Of 2 Small Glow Engines, ASP 108 And Fox 50 All Run - Image 1 of 4

    Lot Of 2 Small Glow Engines, ASP 108 And Fox 50 All Run

    $25.00
    $30.00 shipping
    1 bid
    3d 5h
    H⁣⁣N⁣⁣ ⁣L⁣⁣⁣H⁣ ⁣⁣L⁣P⁣ ⁣⁣7⁣H⁣ ⁣Y⁣⁣⁣⁣C⁣⁣ ⁣F⁣⁣⁣
  • OS 55 HZ  PISTON &  RING NIP + Rod,pin&clips - Image 1 of 3

    OS 55 HZ PISTON & RING NIP + Rod,pin&clips

    $91.00
    $6.75 shipping
    U⁣⁣B⁣ ⁣W⁣4⁣⁣⁣ ⁣1⁣H⁣ ⁣Q⁣⁣2⁣⁣⁣ ⁣M⁣4⁣ ⁣⁣Q⁣⁣ ⁣⁣⁣⁣
  • Very Nice O.S. MAX 6 Engine with Great Compression - 1cc C/L 1/2A OS Max-6 Rare  - Image 1 of 4

    Very Nice O.S. MAX 6 Engine with Great Compression - 1cc C/L 1/2A OS Max-6 Rare

    $199.00
    $8.71 shipping
    0 bids
    3d 23h
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    O.S. Pegasus FF-240

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    $24.75 shipping
    14 watching
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    O.S. MAX 20R/C Cross Flow Vintage 2 stroke glow engine, for R/C airplane f/s

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    OS O.S. Engine Engines Remote Needle Valve Mounting Kit OS .10 - .40 FP 71704000

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    YS 61 W Tuned Pipe Header Engine For R/c Model Airplane

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    O.S. MAX FX 46 RC Airplane Engine with OS Muffler

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    12. Lot O.s. Muffler Hush Extensions For R/c Model Airplane Engine

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    3d 3h
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  • Rare Historical Japanese 1960 OS Pet 099 R/C Glow Model Engine, NIB - Image 1 of 4

    Rare Historical Japanese 1960 OS Pet 099 R/C Glow Model Engine, NIB

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    3d 1h
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    4 NEW - OS Max FP / LA Venturi 6.45mm. (.256") fits FP 20/25/35/40, LA 25/40/46

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    O.S. Engine Flexible Exhaust Extension Pipe 1010A Made in Japan

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    Rare 70s Vintage OS Max H-80 Twin Plug RC Model Airplane Engine Excellent

    $150.00
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    16 watching
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    OS Engines FS155A-P Alpha Series 1.55 4 Stroke Pumped Engine Glow, N.I.B.

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    NIB O. S. FS-30S Four Stroke Model Airplane Engine

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  • os engine Sirius Fr5-300 Radial 4stroke  Untouched 5 Cylinder Free Ship In USA - Image 1 of 4

    os engine Sirius Fr5-300 Radial 4stroke Untouched 5 Cylinder Free Ship In USA

    $1,999.00
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  • 8. Aussie Magic Muffler Tuned Pipe For R/c Model Airplane Engine - Image 1 of 4

    8. Aussie Magic Muffler Tuned Pipe For R/c Model Airplane Engine

    $19.00
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    1 bid
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  • OS Engine -  OS max 15 FP -  rc motor - new - J25 - Image 1 of 4

    OS Engine - OS max 15 FP - rc motor - new - J25

    (1)
    $137.00
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    O.S. MAX 50SX Engine OS Radio Control Used Item

    (1)
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  • OS 10 Vintage RC Engine NIB ABSOLUTELY BEAUTIFUL!! - Image 1 of 4

    OS 10 Vintage RC Engine NIB ABSOLUTELY BEAUTIFUL!!

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    12 watching
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  • OS Max 25 FP RC / CL Model Airplane Engine - LOOK, Review - Image 1 of 4

    OS Max 25 FP RC / CL Model Airplane Engine - LOOK, Review

    $29.88
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    14 watching
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  • NEW O.S. ENGINE MAX 46AX II RC Airplane Engine w/ Muffler Two Stroke OS #15490 - Image 1 of 4

    NEW O.S. ENGINE MAX 46AX II RC Airplane Engine w/ Muffler Two Stroke OS #15490

    (1)
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  • OS  FS-61 (Non-surpass) Four Stroke RC Glow Engine - Image 1 of 4

    OS FS-61 (Non-surpass) Four Stroke RC Glow Engine

    $86.00
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    4 bids
    4d 3h
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  • OS MAX FP 20 R/C GLOW MODEL AIRPLANE ENGINE  w/ MUFFLER+Carb - Image 1 of 4

    OS MAX FP 20 R/C GLOW MODEL AIRPLANE ENGINE w/ MUFFLER+Carb

    $84.99
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  • Vtg OS 2 Stroke Engine Max-LA65 10.85cc Petrol Nitro RC Model Airplane Engine - Image 1 of 4

    Vtg OS 2 Stroke Engine Max-LA65 10.85cc Petrol Nitro RC Model Airplane Engine

    $200.00
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