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

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Engine, Exhaust & Fuel Systems

146 Results

NEW VINTAGE OS FS-91 SURPASS 4-stroke R/C GLOW MODEL AIRPLANE ENGINE wBOX
$302.75
$12.50 shipping
29 bids
1h 51m
EX VINTAGE OS FS-40 4-stroke R/C GLOW MODEL AIRPLANE ENGINE wMUFFLER MOUNT
$91.53
$10.00 shipping
26 bids
1h 21m
O.S. PEGASUS FF-320 FLAT FOUR/4 STROKE R/C NITRO MODEL PLANE ENGINE (+STAND) MIB
$1,999.99
$35.00 shipping
1 bid
6d
O.S. FS-120S III 4-Stroke R/C Model Airplane Engine & Muffler
$51.00
$20.00 shipping
10 bids
4d
O.S. MAX FS-48 Surpass Four Stroke R/C Model Original Box & Instructions ONLY
$49.99
$9.10 shipping
OS Mas F-Series Surpass .91 Four Stroke Glow R/C Engine Great COmpression,MUFFLE
$119.00
or Best Offer
$18.40 shipping
0 bids
4d
O.S. FS-26S Surpass 4 stroke glow engine + Silencer - NOS
$275.00
or Best Offer
$17.00 shipping
O.S FS-26 RC Plane Engine
$190.00
or Best Offer
$5.93 shipping
0 bids
2d 19h
OS FS-40 Surpass 6.5cc 4 Stroke Cycle Glow Engine R/C Airplane With Muffler
$150.00
or Best Offer
Free shipping
10 watching
OS FS-48 SURPASS RC "BEAUTIFUL 4-STROKE ENGINE With Muffler And Prop
$126.05
or Best Offer
$8.94 shipping
10 watching
OS FS61 engine appears unused
$200.00
or Best Offer
$25.00 shipping
O.S. FS26 Surpass 4 stroke glow engine & muffler R/C airplane engine Never Ran
$250.00
Free shipping
OS SURPASS FS-40 4 stroke model engine AS IS UNTESTED
$139.99
or Best Offer
$14.99 shipping
Sponsored
O.S. SURPASS 52 4-Stroke Nitro RC Model Plane Engine w Muffler & Prop UNTESTED
$138.99
$13.89 shipping
Sponsored
O.S. MAX 40 4-Stroke Nitro RC Model Plane Engine w Muffler & Prop UNTESTED
$78.99
$12.89 shipping
Sponsored
NEW! NOS! OS FS-60 Four Stroke Model Airplane Engine, In Box
(1)
$374.99
or Best Offer
$12.99 shipping
Sponsored
OS FS70 Surpass 4 stroke RC engine brand new
$230.00
or Best Offer
$25.00 shipping
O.S. FS 90 4 stroke Engine R/C Airplane engine. New in box !
$339.00
Free shipping
OS FS 90 4 Stroke RC Airplane Engine
$215.00
or Best Offer
Free shipping
OS Engine FSα-56 Four Stroke Engine #34300 w/Silencer *USED* Good Condition
$275.00
or Best Offer
$10.00 shipping
SWEET O.S. FS40 w/muffler, box, tools, decals, paperwork, SUPER CLEAN ENGINE
$127.77
or Best Offer
$14.76 shipping
OS FS61 engine excellent condition slightly used
$165.00
or Best Offer
$25.00 shipping
OS FS-120 III Surpass Ringed 1.20 4-Stroke with Pump With Keleo Exhaust New
$399.99
$34.99 shipping
23 watching
OS RC Remote Control Nitro Engine 4-Stroke Valve Adjustment Kit 91 .91 .70 1.20
(9)
$19.95
Free shipping
OS FS 120S-E four stroke engine
$249.00
or Best Offer
$11.76 shipping
OS Engine FSα-56 Four Stroke Engine w/Silencer *USED* Good Condition
$185.00
$9.90 shipping
NEW O.S. FS60 MK1 /Gen1, open rocker orig. box, paperwork, PIECE OF HISTORY #103
$601.61
or Best Offer
$14.76 shipping
13 watching
O.S. SIRIUS FR5-300 FIVE CYLINDER/4 STROKE R/C NITRO MODEL AIRPLANE ENGINE- MIB
$1,999.99
$35.00 shipping
0 bids
6d
O.S. FS-95V Ringed 4-Stroke .95 Airplane Glow Engine #30900
$365.00
$6.90 shipping
8 watching
Sponsored
O.S. FS30 Surpass "11.50cc" 4 stroke glow engine R/C airplane engine used f/s
$349.99
or Best Offer
Free shipping
Sponsored
O.S. FS26 Surpass 4 stroke glow engine with muffler R/C airplane engine used f/s
$255.00
or Best Offer
Free shipping
34 watching
Sponsored
(NEW) O.S. FS-52S FOUR STROKE NITRO RC PLANE ENGINE
$238.35
or Best Offer
$13.87 shipping
23 watching
Sponsored
TORPEDO 40 R/C NITRO TWO STROKE RC AIRPLANE 2 CYCLE ENGINE
$20.00
or Best Offer
$8.00 shipping
O.S. Sirius FR5-300 5 Cyl. Radial R/C Aircraft Engine. NIB
$2,750.00
or Best Offer
$25.80 shipping
11 watching
O.S. FS-52 Surpass Series 4-Stroke R/C Model Airplane Engine CARBURETOR
$46.00
or Best Offer
$7.26 shipping
O.S. FS-120 Surpass E Four Stroke Engine #35530 NEW NOS
$400.00
Free shipping
14 watching
OS RC Airplane Engine Spinner Locknut Set .91 .70 1.20 91 70 FS 45910300
(2)
$30.95
Free shipping
OS 62 .62 FS Ringed 4 Four Stroke RC Airplane Engine With Muffler 62FS 62V
(2)
$250.00
$7.78 shipping
O.S. FS-91SII “14.95cc” 4 stroke glow engine R/C airplane engine used f/s
$325.00
or Best Offer
Free shipping
Sponsored
O.S. FS SURPASS 70 “11.50cc” 4-stroke glow engine for R/C airplane, used f/s
$260.00
or Best Offer
Free shipping
13 watching
Sponsored
OS FT-160 Gemini-160 Four Stroke, Nitro Engine
$825.00
$16.00 shipping
O.S. FS 90 4 stroke R/C Airplane Glow fuel engine. NEW in box
$350.00
or Best Offer
$12.55 shipping
VTG OS FS Series 120 airplane motor.
$249.99
or Best Offer
$17.90 shipping
OS FS 95V 4C Rc Engine
$299.99
$16.45 shipping
O.S. FS-52 Surpass Series 4-Stroke R/C Model Airplane Engine VALVE TRAIN PARTS
$52.00
or Best Offer
$7.26 shipping
O.S. FS-200S RC Engine (32 cc) *RARE* Japan
$550.00
or Best Offer
$7.88 shipping
OS RC engine BEARINGS ABEC3c3 56 FSA 52 Surpass OS FSA72 engine Magnum 52 XL FS
$8.45
$5.35 shipping
O.S. FT-160 Gemini Four Stroke Cycle Engine w/Box & Accessories
$895.00
or Best Offer
$18.00 shipping
OS FS@ 72ii 4 STROKE ENGINE WITH MUFFLER, MOUNT AND SPINNER NUTS - NEW IN BOX
$440.00
$6.54 shipping
OS FS40 Surpass 4 stroke RC engine excellent condition
$165.00
or Best Offer
$25.00 shipping
O.S Airplane 4-Stroke Engine Fs-20 Unused Vintage Rc Engine Rare Item a
$609.99
or Best Offer
Free shipping
Collectible O.S FS 61 4 Stroke Model Airplane Engine w/prop & engine mount
$123.00
$14.80 shipping
Vintage TORPEDO 40 R/C NITRO TWO STROKE RC AIRPLANE 2 CYCLE ENGINE Not Stuck
$33.14
Was: $38.99was - US $38.99
or Best Offer
$8.64 shipping
O.S. FS90 15cc RC engine (NEW) #0505
(1)
$310.00
or Best Offer
Free shipping
O.S. FS Alpha-56 Classic 9.32cc Limited Edition 4 Cycle Glow Engine for Airplane
$275.55
or Best Offer
Free shipping
Vintage OS Max 40 R/C Engine Box w/Manual & Wall Poster **NO ENGINE INCLUDED**
$40.00
$7.50 shipping
OS .95 95 FS Four Stroke RC Nitro Airplane Engine With Muffler FS95V OSMG0900
$299.95
Free shipping
OS 120FS 4 Stroke Nitro Motor RC Airplane Engine FS 120
$275.00
$15.00 shipping
O.S. FS-26S surpass 4.41cc 4-stroke glow engine with muffler for R/C airplane
$299.99
or Best Offer
Free shipping
Sponsored
O.S.FS-48 Surpass 7.89cc 4 Stroke Glow Engine for R/C Airplane Near Mint f/s
$299.99
or Best Offer
Free shipping
Sponsored

Best Selling

O.S FS155-A P Ring 70R F6020 OSMG0998 O.S. ENGINE PREOWNED
$659.95 New
O.S. FS Alpha-56II (34330) Glow engine for R/C airplane Ogawaseiki f/s
$443.76 New

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

Shop by Category

146 Results

NEW VINTAGE OS FS-91 SURPASS 4-stroke R/C GLOW MODEL AIRPLANE ENGINE wBOX

EX VINTAGE OS FS-40 4-stroke R/C GLOW MODEL AIRPLANE ENGINE wMUFFLER MOUNT

O.S. PEGASUS FF-320 FLAT FOUR/4 STROKE R/C NITRO MODEL PLANE ENGINE (+STAND) MIB

O.S. FS-120S III 4-Stroke R/C Model Airplane Engine & Muffler

O.S. MAX FS-48 Surpass Four Stroke R/C Model Original Box & Instructions ONLY

OS Mas F-Series Surpass .91 Four Stroke Glow R/C Engine Great COmpression,MUFFLE

O.S. FS-26S Surpass 4 stroke glow engine + Silencer - NOS

O.S FS-26 RC Plane Engine

OS FS-40 Surpass 6.5cc 4 Stroke Cycle Glow Engine R/C Airplane With Muffler

OS FS-48 SURPASS RC "BEAUTIFUL 4-STROKE ENGINE With Muffler And Prop

OS FS61 engine appears unused

O.S. FS26 Surpass 4 stroke glow engine & muffler R/C airplane engine Never Ran

OS SURPASS FS-40 4 stroke model engine AS IS UNTESTED

O.S. SURPASS 52 4-Stroke Nitro RC Model Plane Engine w Muffler & Prop UNTESTED

O.S. MAX 40 4-Stroke Nitro RC Model Plane Engine w Muffler & Prop UNTESTED

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

OS FS70 Surpass 4 stroke RC engine brand new

O.S. FS 90 4 stroke Engine R/C Airplane engine. New in box !

OS FS 90 4 Stroke RC Airplane Engine

OS Engine FSα-56 Four Stroke Engine #34300 w/Silencer *USED* Good Condition

SWEET O.S. FS40 w/muffler, box, tools, decals, paperwork, SUPER CLEAN ENGINE

OS FS61 engine excellent condition slightly used

OS FS-120 III Surpass Ringed 1.20 4-Stroke with Pump With Keleo Exhaust New

OS RC Remote Control Nitro Engine 4-Stroke Valve Adjustment Kit 91 .91 .70 1.20

OS FS 120S-E four stroke engine

OS Engine FSα-56 Four Stroke Engine w/Silencer *USED* Good Condition

NEW O.S. FS60 MK1 /Gen1, open rocker orig. box, paperwork, PIECE OF HISTORY #103

O.S. SIRIUS FR5-300 FIVE CYLINDER/4 STROKE R/C NITRO MODEL AIRPLANE ENGINE- MIB

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

O.S. FS30 Surpass "11.50cc" 4 stroke glow engine R/C airplane engine used f/s

O.S. FS26 Surpass 4 stroke glow engine with muffler R/C airplane engine used f/s

(NEW) O.S. FS-52S FOUR STROKE NITRO RC PLANE ENGINE

TORPEDO 40 R/C NITRO TWO STROKE RC AIRPLANE 2 CYCLE ENGINE

O.S. Sirius FR5-300 5 Cyl. Radial R/C Aircraft Engine. NIB

O.S. FS-52 Surpass Series 4-Stroke R/C Model Airplane Engine CARBURETOR

O.S. FS-120 Surpass E Four Stroke Engine #35530 NEW NOS

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

OS 62 .62 FS Ringed 4 Four Stroke RC Airplane Engine With Muffler 62FS 62V

O.S. FS-91SII “14.95cc” 4 stroke glow engine R/C airplane engine used f/s

O.S. FS SURPASS 70 “11.50cc” 4-stroke glow engine for R/C airplane, used f/s

OS FT-160 Gemini-160 Four Stroke, Nitro Engine

O.S. FS 90 4 stroke R/C Airplane Glow fuel engine. NEW in box

VTG OS FS Series 120 airplane motor.

OS FS 95V 4C Rc Engine

O.S. FS-52 Surpass Series 4-Stroke R/C Model Airplane Engine VALVE TRAIN PARTS

O.S. FS-200S RC Engine (32 cc) *RARE* Japan

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

O.S. FT-160 Gemini Four Stroke Cycle Engine w/Box & Accessories

OS FS@ 72ii 4 STROKE ENGINE WITH MUFFLER, MOUNT AND SPINNER NUTS - NEW IN BOX

OS FS40 Surpass 4 stroke RC engine excellent condition

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

Collectible O.S FS 61 4 Stroke Model Airplane Engine w/prop & engine mount

Vintage TORPEDO 40 R/C NITRO TWO STROKE RC AIRPLANE 2 CYCLE ENGINE Not Stuck

O.S. FS90 15cc RC engine (NEW) #0505

O.S. FS Alpha-56 Classic 9.32cc Limited Edition 4 Cycle Glow Engine for Airplane

Vintage OS Max 40 R/C Engine Box w/Manual & Wall Poster **NO ENGINE INCLUDED**

OS .95 95 FS Four Stroke RC Nitro Airplane Engine With Muffler FS95V OSMG0900

OS 120FS 4 Stroke Nitro Motor RC Airplane Engine FS 120

O.S. FS-26S surpass 4.41cc 4-stroke glow engine with muffler for R/C airplane

O.S.FS-48 Surpass 7.89cc 4 Stroke Glow Engine for R/C Airplane Near Mint f/s

Best Selling

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

O.S. FS Alpha-56II (34330) Glow engine for R/C airplane Ogawaseiki f/s

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Vintage OS Max 40 R/C Engine Box w/Manual & Wall Poster NO ENGINE INCLUDED