Hobby RC Gas/Nitro Engines for OS Airplanes

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Engine, Exhaust & Fuel Systems

600 Results

Morton M-5 5 Cylinder Radial Spark Ignition R/c Model airplane Engine
$1,295.00
$40.00 shipping
1 bid
6d 2h
Spectacular NOS Graupner Taifun Delphin Diesel Power Unit R/c Model Boat Engine
$895.00
or Buy It Now
$40.00 shipping
0 bids
6d 2h
OS Max 15 III Model Engine Muffler & Strap Assembly - Good Used-
$10.00
$3.95 shipping
FOR PARTS - AS IS: STUCK OS MAX 25 airplane engine W/ CARB Box 5
$10.00
$6.36 shipping
O.S. Engines Surpass Four Stroke FS-40 .40 Nitro Engine for RC Airplanes
$90.00
or Best Offer
$9.95 shipping
Nice OS LA 40 RC Model Airplane Engine, cleaned with new socket bolts, 93
$55.00
$9.00 shipping
NEW! NOS! OS FS-60 Four Stroke Model Airplane Engine, In Box
(1)
$399.00
or Best Offer
Free shipping
Anderson Spitfire Vintage Model Airplane Engine .65 Extra Head 3/8X24 NOS
$400.00
or Best Offer
Free shipping
O.S.Engine MAX 12CV-R 10A 11293 Slide Carburetor Original RC Car Engine From JP
(1)
$283.80
or Best Offer
Free shipping
Only 1 left!
OS MAX 40 FP Model Airplane Engine With Box And Papers
(2)
$49.99
or Buy It Now
$11.40 shipping
0 bids
3d 18h
Prop For Morton M-5 5 Cylinder Radial Spark Ignition R/c Model airplane Engine
$95.00
$12.00 shipping
1 bid
6d 2h
OS MAX 10. Made In Japan. Estate Sale Find. For Parts
$9.95
$8.95 shipping
1 bid
3d 1h
OS Max 46 LA Blue Control Line Engine + Muffler
$45.00
$6.53 shipping
0 bids
3d 22h
NIB Enya 45 R/c Model airplane Engine
$41.00
$12.00 shipping
2 bids
6d 1h
O.S. FS-91 SURPASS 4 STROKE MODEL AIRPLANE ENGINE WITH PUMP
$49.95
$12.00 shipping
1 bid
6d 4h
FOX 36 MK. IV Combat Special Model Airplane Engine. Never Been Run!
$110.00
or Buy It Now
$9.88 shipping
0 bids
2d 19h
OS FS-91 SURPASS RC 4 STROKE AIRPLANE ENGINE
$99.99
$24.99 shipping
NOS Cox Tee Dee TD 010 R/c Model airplane Engine
$129.00
$12.00 shipping
0 bids
6d 1h
NOS Technopower 7 Cylinder Radial R/c Model airplane Engine
$1,295.00
or Buy It Now
$40.00 shipping
0 bids
6d 2h
OS MAX 1.60 FX RC 2 STROKE GLOW AIRPLANE ENGINE IN BOX W/MUFFLER
$159.00
or Best Offer
$15.00 shipping
0 bids
5d 5h
UN-USED O.S. MAX 55AX ringed engine, 15612, muffler, paperwork, mounted not ran
(1)
$168.98
or Best Offer
$18.25 shipping
Vintage OS Max EX-1 RC Glow Nitro Airplane Engine USED FOR PARTS
$50.00
Free shipping
0 bids
4d 16h
O.S. Max RG .21 Nitro Rc Engine
$80.00
$10.00 shipping
0 bids
1d 22h
O.S. MAX-40PS 6.49cc F3D 2-cycle glow engine for R/C airplanes New f/s
$550.55
or Best Offer
Free shipping
12 watching
OS Max FP 40 Engine With Muffler
$75.00
or Best Offer
Free shipping
NOS Cox Tee Dee TD 049 R/c Model airplane Engine
$79.00
$12.00 shipping
0 bids
6d 1h
NIB Fox Hawk 60 R/c Model airplane Engine
$79.00
$12.00 shipping
1 bid
6d 1h
GREAT PLANES GPMG1041 SMALL ADJUSTABLE ENGINE MOUNT .20-.48
(4)
$5.99
$8.99 shipping
Only 1 left!
OS Max 21 RG Nitro R/C Car Engine With Carburetor And Glow Plug Pre-owned.
$124.99
or Best Offer
$12.50 shipping
26 watching
OS 60 Max-H Nitro Glow Airplane Engine
$35.00
$7.36 shipping
Thunder Tiger F-91S 4 Stroke Engine for RC Airplanes Similar to Saito and OS 91s
$165.00
or Best Offer
$12.00 shipping
Hub For Morton M-5 5 Cylinder Radial Spark Ignition R/c Model airplane Engine
$49.00
$12.00 shipping
0 bids
6d 2h
NOS Cox Tee Dee TD 020 R/c Model airplane Engine
$79.00
$12.00 shipping
0 bids
6d 1h
O.S.MAX 25 RC Engine VINTAGE 70’s OGAWA…Pristine…Never Run / Mounted ✅
$77.00
$8.95 shipping
ENYA 45 II Glo Engine Model Airplane 6002 Japan
$85.00
Free shipping
NSU Wankel Graupner/O.S. Rotary Engine 1-49 for R/C Airplanes New
$575.00
$14.50 shipping
Enya .40 RC Engine model 6002 Untested Vintage
$22.95
or Best Offer
$7.03 shipping
no reserve OS Max 65 AX Engine R/C Airplane Made in JAPAN Works Excellent!!! .65
$113.00
$10.00 shipping
24 bids
1d 1h
OS RC Airplane Engine Spinner Locknut Set .91 .70 1.20 91 70 FS 45910300
(2)
$30.95
Free shipping
10 watching
RC Engine Thunder Tiger Pro 46 Sold As Is. In Original Box. Will Need Work.
(2)
$60.00
Free shipping
NIB O.S. 50sx Engine For Balsa R/c Model airplane Kit
$201.00
$12.00 shipping
12 bids
5d 2h
NIB Tower 40 R/c Model airplane Engine
$39.00
$12.00 shipping
0 bids
6d 1h
OS MAX #OS 892 MODEL AIRPLANE ENGINE MUFFLER ALL GOOD FOR A OS .35-40 ? OTHER
$14.00
$6.10 shipping
Only 1 left!
Looks Unrun Gmark .061 R/c Model airplane Engine
$79.00
$12.00 shipping
0 bids
6d 1h
O.S. 50 SX-H Hyper Ringed Competition Helicopter Engine - New
(2)
$135.00
$11.00 shipping
Tiny Vella Brothers VT .025 Hungarian Diesel R/c Model airplane Engine
$195.00
$12.00 shipping
2 bids
6d 2h
NIB Evolution 40gx Giant Scale Gas R/c Model airplane Engine
$195.00
$20.00 shipping
1 bid
4d 1h
NIB Moloney 100 Giant Scale Gas R/c Model airplane Engine
$95.00
$16.00 shipping
0 bids
6d 1h
18. McCoy 60 Tether Car Spark Ignition R/c Model airplane Engine
$103.50
$12.00 shipping
2 bids
3d 1h
NOS Cox Black Widow .049 R/c Model airplane Engine
$79.00
$12.00 shipping
0 bids
6d 1h
13. K&B 6.5 FIRE F/f Competition Speed R/c Model airplane Engine
$39.00
$12.00 shipping
1 bid
4d 1h
Looks Unrun AP Hornet .15 R/c Model airplane Engine
$59.00
$12.00 shipping
1 bid
6d 1h
NIB ASP 61 Engine For Balsa R/c Model airplane Kit
$69.00
$12.00 shipping
1 bid
5d 2h
*Untested* OS MAX FP 25 Model Airplane Engine Master Airscrew Propeller (Shp)
$30.00
or Best Offer
$12.30 shipping
NIB Supertigre 61 Engine For Balsa R/c Model airplane Kit
$95.00
$12.00 shipping
0 bids
5d 2h
20. Unused Tiny Atom Tether Car Spark Ignition R/c Model airplane Engine
$59.00
$12.00 shipping
0 bids
3d 1h
O.S. OS Engine 25425400 Silencer Fixing Screw Set for 873
(3)
$11.94
Free shipping
Vintage Fox R/C Long Glow Plug NOS New Model Airplane Parts (2171)
$10.00
$5.65 shipping
os max 40 v RC engine rear exhaust engine O.S.engine
$159.00
or Best Offer
$59.00 shipping
14 watching
O.S.MAX-40FP 6.49cc 2 stroke glow engine with muffler, used for R/C airplane f/s
$132.00
or Best Offer
$8.71 shipping

Best Selling

See All

OS Engines Piston Ring .91 FX Osm29503400
(10)
$26.32 New
OS Engines 15612 55ax ABL 40k E3071 Engine
(8)
$224.95 New
$109.00 Used
O.S. 46AX II ABL Engine with E-3071 Muffler - Silver
(10)
$175.99 New
$125.00 Used
O.S. Engines 16521 65AX ABL with E4010A Muffler
(2)
$268.95 New
O.S MAX-25FX II 21L W/892 Silencer Airplane Engine 12662 Ogawa Seiki R.C Hobby J
(1)
$244.47 New
Great Planes RC Small Adjustable Engine Mount GPMG1041 Airplane
(3)
$5.99 New
Ogawa Seiki Tappet Adjustment Kit Fs.ft.fr 72200060
(9)
$16.86 New
OS Engine - OS 91 VR-DF motor - Round Head - - No 17511 - With Tune Pipe
$379.95 New
$290.00 Used

Top Rated

See All

OS Engines Piston Ring .91 FX Osm29503400
(10)

100% agree - Would recommend
$26.32 New
O.S. 46AX II ABL Engine with E-3071 Muffler - Silver
(10)

100% agree - Would recommend
$175.99 New
$125.00 Used
OS Engines 15612 55ax ABL 40k E3071 Engine
(8)

80% agree - Would recommend
$224.95 New
$109.00 Used

Hobby RC Gas/Nitro Engines for OS Airplanes

Shop by Category

600 Results

Morton M-5 5 Cylinder Radial Spark Ignition R/c Model airplane Engine

Spectacular NOS Graupner Taifun Delphin Diesel Power Unit R/c Model Boat Engine

OS Max 15 III Model Engine Muffler & Strap Assembly - Good Used-

FOR PARTS - AS IS: STUCK OS MAX 25 airplane engine W/ CARB Box 5

O.S. Engines Surpass Four Stroke FS-40 .40 Nitro Engine for RC Airplanes

Nice OS LA 40 RC Model Airplane Engine, cleaned with new socket bolts, 93

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

Anderson Spitfire Vintage Model Airplane Engine .65 Extra Head 3/8X24 NOS

O.S.Engine MAX 12CV-R 10A 11293 Slide Carburetor Original RC Car Engine From JP

OS MAX 40 FP Model Airplane Engine With Box And Papers

Prop For Morton M-5 5 Cylinder Radial Spark Ignition R/c Model airplane Engine

OS MAX 10. Made In Japan. Estate Sale Find. For Parts

OS Max 46 LA Blue Control Line Engine + Muffler

NIB Enya 45 R/c Model airplane Engine

O.S. FS-91 SURPASS 4 STROKE MODEL AIRPLANE ENGINE WITH PUMP

FOX 36 MK. IV Combat Special Model Airplane Engine. Never Been Run!

OS FS-91 SURPASS RC 4 STROKE AIRPLANE ENGINE

NOS Cox Tee Dee TD 010 R/c Model airplane Engine

NOS Technopower 7 Cylinder Radial R/c Model airplane Engine

OS MAX 1.60 FX RC 2 STROKE GLOW AIRPLANE ENGINE IN BOX W/MUFFLER

UN-USED O.S. MAX 55AX ringed engine, 15612, muffler, paperwork, mounted not ran

Vintage OS Max EX-1 RC Glow Nitro Airplane Engine USED FOR PARTS

O.S. Max RG .21 Nitro Rc Engine

O.S. MAX-40PS 6.49cc F3D 2-cycle glow engine for R/C airplanes New f/s

OS Max FP 40 Engine With Muffler

NOS Cox Tee Dee TD 049 R/c Model airplane Engine

NIB Fox Hawk 60 R/c Model airplane Engine

GREAT PLANES GPMG1041 SMALL ADJUSTABLE ENGINE MOUNT .20-.48

OS Max 21 RG Nitro R/C Car Engine With Carburetor And Glow Plug Pre-owned.

OS 60 Max-H Nitro Glow Airplane Engine

Thunder Tiger F-91S 4 Stroke Engine for RC Airplanes Similar to Saito and OS 91s

Hub For Morton M-5 5 Cylinder Radial Spark Ignition R/c Model airplane Engine

NOS Cox Tee Dee TD 020 R/c Model airplane Engine

O.S.MAX 25 RC Engine VINTAGE 70’s OGAWA…Pristine…Never Run / Mounted ✅

ENYA 45 II Glo Engine Model Airplane 6002 Japan

NSU Wankel Graupner/O.S. Rotary Engine 1-49 for R/C Airplanes New

Enya .40 RC Engine model 6002 Untested Vintage

no reserve OS Max 65 AX Engine R/C Airplane Made in JAPAN Works Excellent!!! .65

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

RC Engine Thunder Tiger Pro 46 Sold As Is. In Original Box. Will Need Work.

NIB O.S. 50sx Engine For Balsa R/c Model airplane Kit

NIB Tower 40 R/c Model airplane Engine

OS MAX #OS 892 MODEL AIRPLANE ENGINE MUFFLER ALL GOOD FOR A OS .35-40 ? OTHER

Looks Unrun Gmark .061 R/c Model airplane Engine

O.S. 50 SX-H Hyper Ringed Competition Helicopter Engine - New

Tiny Vella Brothers VT .025 Hungarian Diesel R/c Model airplane Engine

NIB Evolution 40gx Giant Scale Gas R/c Model airplane Engine

NIB Moloney 100 Giant Scale Gas R/c Model airplane Engine

18. McCoy 60 Tether Car Spark Ignition R/c Model airplane Engine

NOS Cox Black Widow .049 R/c Model airplane Engine

13. K&B 6.5 FIRE F/f Competition Speed R/c Model airplane Engine

Looks Unrun AP Hornet .15 R/c Model airplane Engine

NIB ASP 61 Engine For Balsa R/c Model airplane Kit

*Untested* OS MAX FP 25 Model Airplane Engine Master Airscrew Propeller (Shp)

NIB Supertigre 61 Engine For Balsa R/c Model airplane Kit

20. Unused Tiny Atom Tether Car Spark Ignition R/c Model airplane Engine

O.S. OS Engine 25425400 Silencer Fixing Screw Set for 873

Vintage Fox R/C Long Glow Plug NOS New Model Airplane Parts (2171)

os max 40 v RC engine rear exhaust engine O.S.engine

O.S.MAX-40FP 6.49cc 2 stroke glow engine with muffler, used for R/C airplane f/s

Best Selling

OS Engines Piston Ring .91 FX Osm29503400

OS Engines 15612 55ax ABL 40k E3071 Engine

O.S. 46AX II ABL Engine with E-3071 Muffler - Silver

O.S. Engines 16521 65AX ABL with E4010A Muffler

O.S MAX-25FX II 21L W/892 Silencer Airplane Engine 12662 Ogawa Seiki R.C Hobby J

Great Planes RC Small Adjustable Engine Mount GPMG1041 Airplane

Ogawa Seiki Tappet Adjustment Kit Fs.ft.fr 72200060

OS Engine - OS 91 VR-DF motor - Round Head - - No 17511 - With Tune Pipe

Top Rated

OS Engines Piston Ring .91 FX Osm29503400

O.S. 46AX II ABL Engine with E-3071 Muffler - Silver

OS Engines 15612 55ax ABL 40k E3071 Engine

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