4-Stroke Engine Hobby RC Gas/Nitro Engines for OS

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Engine, Exhaust & Fuel Systems

59 Results

OS 160 gemmin model engine 2cyl 4 stroke used engine great for old time scale
$375.00
or Best Offer
$7.70 shipping
0 bids
16h 35m
O.S. FS-91 SURPASS 4 STROKE MODEL AIRPLANE ENGINE WITH PUMP
$49.95
$12.00 shipping
1 bid
6d 3h
NEW! NOS! OS FS-60 Four Stroke Model Airplane Engine, In Box
(1)
$399.00
or Best Offer
Free shipping
O.S. FS-26S 4-Stroke Engine - Silver
$185.00
or Best Offer
$11.38 shipping
0 bids
6d 17h
OS FS-91 SURPASS RC 4 STROKE AIRPLANE ENGINE
$99.99
$24.99 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
OS RC Airplane Engine Spinner Locknut Set .91 .70 1.20 91 70 FS 45910300
(2)
$30.95
Free shipping
10 watching
OS Engine Tappet Adjusting Screw. 45761200 new in package.
$7.95
or Best Offer
$6.94 shipping
OS FS Series Surpass 70 RC Model Airplane Engine Four Stroke Motor - Read
(1)
$139.95
or Best Offer
$16.65 shipping
Vintage O.S. Engines Four-Stroke FS-40 .40 Nitro RC Airplane Engine +Orignal Box
$143.99
Was: $159.99was - US $159.99
or Best Offer
$13.20 shipping
OS RC Remote Control Nitro Engine 4-Stroke Valve Adjustment Kit 91 .91 .70 1.20
(9)
$15.00
$4.51 shipping
OS Engine FSα-56 Four Stroke Engine #34300 w/Silencer *USED* Good Condition
$275.00
or Best Offer
$10.00 shipping
O.S. FS62V “10.11cc” 4 cycle glow engine for R/C airplane, used f/s
$335.00
or Best Offer
Free shipping
O.S. FS-60 9.95cc open rocker 4 cycle glow engine with muffler, used for R/C air
$265.55
or Best Offer
Free shipping
O.S. FS-20 3.56cc 4 stroke glow engine with muffler, used for R/C airplane f/s
$305.55
or Best Offer
Free shipping
O.S. FS Alpha-56 “9.32cc” glow engine for R/C airplane, used and beautiful f/s
$305.55
or Best Offer
Free shipping
OS FS 91-S II 4-Stroke Engine New in Box
$339.00
or Best Offer
$13.95 shipping
13 watching
Vintage 4-stroke engine for model airplane 90-SP 15cc 0.90 cu.in. NIB
$571.95
or Best Offer
$12.00 shipping
18 watching
OS RC Remote Control Nitro Engine 4-Stroke Valve Adjustment Kit 91 .91 .70 1.20
(9)
$19.95
Free shipping
7 watching
Saito 1.50 150 Four Stroke RC Remote Control Airplane Nitro Engine
$229.95
or Best Offer
Free shipping
17 watching
Vintage OS Max 40 R/C Engine Box w/Manual & Wall Poster **NO ENGINE INCLUDED**
$40.00
$7.50 shipping
O.S Airplane 4-Stroke Engine Fs-20 New Vintage Rc Engine
$375.00
$14.95 shipping
OS Engines 72109690 80D M11 in-Cowl Exhaust Header Pipe Inverted FS72 95 Engine
(2)
$35.95
Free shipping
OS FS@ 72ii 4 STROKE ENGINE WITH MUFFLER, MOUNT AND SPINNER NUTS - NEW IN BOX
$440.00
$6.44 shipping
OS 72-80 Muffler Screw On For 4 Stroke Engines
$35.95
Was: $39.95was - US $39.95
or Best Offer
Free shipping
O.S Airplane 4-Stroke Engine Fs-20 Unused Vintage Rc Engine / Rare Item
$500.00
or Best Offer
Free shipping
Collectible O.S FS 61 4 Stroke Model Airplane Engine w/prop & engine mount
$123.00
$16.00 shipping
11 watching
O.S Airplane 4-Stroke Engine Fs-20 Unused Vintage Rc Engine / Rare Item
$350.00
or Best Offer
Free shipping
O.S. FS-95V 15.59cc 4 cycle glow engine for R/C airplane with muffler used f/s
$230.55
or Best Offer
Free shipping
13 watching
O.S FS-120 series O.S. MAX SX 4 stroke RC Engine Used w/box manuals moves GS14
(4)
$480.00
or Best Offer
$14.80 shipping
O.S. FL 70 “11.45cc” 4 stroke glow engine for R/C airplane, used f/s
$235.55
or Best Offer
Free shipping
O.S.FS 52S 8.56cc 4-stroke glow engine for R/C airplane, used f/s
$225.55
or Best Offer
Free shipping
O.S. FS-200S RC Engine (32 cc) *RARE* Japan
$475.00
or Best Offer
Free shipping
O.S. FS-120 Surpass E Four Stroke Engine #35530 NEW NOS
$400.00
Free shipping
16 watching
O.S. FS-26S 4-Stroke Engine - Silver
$300.00
or Best Offer
$12.58 shipping
OS .95 95 FS Four Stroke RC Nitro Airplane Engine With Muffler FS95V OSMG0900
$299.95
Free shipping
OS .70 FS II RC Nitro Engine Replacement Screw Set (12) FS FS70 Surpass 45913000
(1)
$21.95
Free shipping
OS 60 FS 4 Stroke Rc Engine NIB
(1)
$499.99
or Best Offer
$15.95 shipping
O.S. FS Alpha-56 II (34330) “9.32cc” glow engine for R/C airplane, new f/s
$435.55
or Best Offer
Free shipping
OS Engine FSα-56 II [34330] O.S JAPAN MADE NEW
$443.76
or Best Offer
Free shipping
OS 120FS FS120III Four Stroke RC Airplane Engine w/ Pump Ring 70N Carb OSMG0935
$685.00
or Best Offer
Free shipping
VINTAGE COBRA INTERNATIONAL NO.P1010 MOTOR DUST COVER & FILTER -NEW-
$17.00
$4.29 shipping
O.S. engines FS 91S II four stroke RC nitro engine, new in box, never used
$350.00
or Best Offer
$11.38 shipping
VINTAGE O.S. FS-60 FOUR-STROKE ENGINE *NEW IN BOX*
$474.30
$26.02 shipping
0 bids
5d 5h
OS Engines 34330 FSa-56II Airplane Engine w/F-4040 Silencer OSMG0957 Glow
$527.99
$4.99 shipping
RARE! New OS Engines FS-26S Surpass 4-cycle nitro motor
$400.00
or Best Offer
$14.95 shipping
OS Engines 30900 FS95V Ringed 4Stroke .95 Airplane Glow Eng OSMG0900 Glow
$439.99
$4.99 shipping
OS 120FS FS120III Four Stroke RC Airplane Engine w/ Pump Ring 70N Carb OSMG0935
$686.95
Free shipping
Only 1 left!
New OS O.S. .48 48 48FS FS Four Stroke Nitro RC Airplane Engine w/ Muffler FS48
$400.00
or Best Offer
$12.58 shipping
Hirtenberger Engine - Gold Cup HP 21 VT 4-stroke motor - NIB - Made In Austria
$399.99
$8.22 shipping
Saito FA-80 Four 4 Stroke Glow R/C Radio Control Airplane Engine Motor Nitro Gas
(3)
$400.00
or Best Offer
$14.85 shipping
O.S. FS-62V 4-stroke engine Ogawa Seiki 4-stroke engine for airplanes 30600
$489.00
Free shipping
O.S. FSα-72II 4-cycle engine for airplanes
$575.88
Free shipping
O.S. FS-95V (30900) Glow engine for R/C airplane, new Ogawaseiki f/s
$495.55
or Best Offer
Free shipping
O.S. FS-64V (3AY00) Glow engine for R/C airplane, new Ogawa Seiki
$455.55
or Best Offer
Free shipping
O.S. FS-62V 4-stroke engine for airplanes NEW
$643.99
Free shipping
O.S. FS-70 Surpass Four Stroke Engine W/ BOX & Other UNTESTED
$299.60
or Best Offer
$9.39 shipping
OS .95 95 FS Four Stroke RC Nitro Airplane Engine With Muffler FS95V OSMG0900
$439.95
Free shipping
44 watching
OS .95 95 FS Four Stroke RC Nitro Airplane Engine With Muffler FS95V OSMG0900
$389.95
Free shipping
OS O.S. .95 95 95FSV FS Four Stroke Nitro RC Airplane Engine w/ Muffler FS95V
$439.95
Free shipping
35 watching

4-Stroke Engine Hobby RC Gas/Nitro Engines for OS

Shop by Category

59 Results

OS 160 gemmin model engine 2cyl 4 stroke used engine great for old time scale

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

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

O.S. FS-26S 4-Stroke Engine - Silver

OS FS-91 SURPASS RC 4 STROKE AIRPLANE ENGINE

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

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

OS Engine Tappet Adjusting Screw. 45761200 new in package.

OS FS Series Surpass 70 RC Model Airplane Engine Four Stroke Motor - Read

Vintage O.S. Engines Four-Stroke FS-40 .40 Nitro RC Airplane Engine +Orignal Box

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

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

O.S. FS62V “10.11cc” 4 cycle glow engine for R/C airplane, used f/s

O.S. FS-60 9.95cc open rocker 4 cycle glow engine with muffler, used for R/C air

O.S. FS-20 3.56cc 4 stroke glow engine with muffler, used for R/C airplane f/s

O.S. FS Alpha-56 “9.32cc” glow engine for R/C airplane, used and beautiful f/s

OS FS 91-S II 4-Stroke Engine New in Box

Vintage 4-stroke engine for model airplane 90-SP 15cc 0.90 cu.in. NIB

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

Saito 1.50 150 Four Stroke RC Remote Control Airplane Nitro Engine

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

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

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

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

OS 72-80 Muffler Screw On For 4 Stroke Engines

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

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

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

O.S. FS-95V 15.59cc 4 cycle glow engine for R/C airplane with muffler used f/s

O.S FS-120 series O.S. MAX SX 4 stroke RC Engine Used w/box manuals moves GS14

O.S. FL 70 “11.45cc” 4 stroke glow engine for R/C airplane, used f/s

O.S.FS 52S 8.56cc 4-stroke glow engine for R/C airplane, used f/s

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

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

O.S. FS-26S 4-Stroke Engine - Silver

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

OS .70 FS II RC Nitro Engine Replacement Screw Set (12) FS FS70 Surpass 45913000

OS 60 FS 4 Stroke Rc Engine NIB

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

OS Engine FSα-56 II [34330] O.S JAPAN MADE NEW

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

VINTAGE COBRA INTERNATIONAL NO.P1010 MOTOR DUST COVER & FILTER -NEW-

O.S. engines FS 91S II four stroke RC nitro engine, new in box, never used

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

OS Engines 34330 FSa-56II Airplane Engine w/F-4040 Silencer OSMG0957 Glow

RARE! New OS Engines FS-26S Surpass 4-cycle nitro motor

OS Engines 30900 FS95V Ringed 4Stroke .95 Airplane Glow Eng OSMG0900 Glow

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

New OS O.S. .48 48 48FS FS Four Stroke Nitro RC Airplane Engine w/ Muffler FS48

Hirtenberger Engine - Gold Cup HP 21 VT 4-stroke motor - NIB - Made In Austria

Saito FA-80 Four 4 Stroke Glow R/C Radio Control Airplane Engine Motor Nitro Gas

O.S. FS-62V 4-stroke engine Ogawa Seiki 4-stroke engine for airplanes 30600

O.S. FSα-72II 4-cycle engine for airplanes

O.S. FS-95V (30900) Glow engine for R/C airplane, new Ogawaseiki f/s

O.S. FS-64V (3AY00) Glow engine for R/C airplane, new Ogawa Seiki

O.S. FS-62V 4-stroke engine for airplanes NEW

O.S. FS-70 Surpass Four Stroke Engine W/ BOX & Other UNTESTED

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

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

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

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

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

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

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