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OS Engines

Many products can be purchased online at our web store
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servoshop.co.uk
Clicking on the buy links will take you directly to the product on the site.
70 Products Found
  Make & Model Description Price
p
OS
FT IL 300 DIASTAR
OS celebrated 70 years of model engine manufacturing in 2006. A depth of experi...[learn more] £2499.99
 
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OS
FR5 300 Sirius - Special Offer
This incredible 50cc, five cylinder radial engine closely follows full-size prac...[learn more] £2299.99
 
 OS
FF 320 Pegasus
O.S. FF-320 PegasusClosely following the design of many full-size light aircraft...[learn more] £1559.99
 
 OS
FT 160 Gemini
O.S. FT-160 GeminiThis is a larger bore version of the original FT120 Gemini c...[learn more] £899.99
 
 OS
140RX FI
O.S. Max 140RX FIThe first engine in the world to be equipped with a fully autom...[learn more] £699.99
 
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OS
GF40 Petrol with F-6040 Silencer
Overview The GF40 is the first ever OS four-stroke petrol engine and is desig...[learn more] £589.99
 
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OS
GT60 Petrol Engine
OS (L-OS38608) GT60 Petrol EngineWith the GT60, O.S. gives fliers of 50 cc model...[learn more] £579.99
[buy]
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OS
OS GT55 Petrol Engine
The biggest single cylinder engine made by OS so far is the first OS engine for ...[learn more] £499.99
 
 OS
FS 200 Surpass
O.S. FS-200 Surpass w/F-6010 Sil.The largest, single-cylinder four stroke engine...[learn more] £399.99
[buy]
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OS
120 Surpass 111
An updated version of the FS120 MkII now fitted with an integral O.S. Type PG-03...[learn more] £384.99
 
 OS
140RX
This engine is now discontinued - no longer available with the U.K importers. PL...[learn more] £379.99
 
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OS
120 Surpass E
This is the economy, suction-fed version of the FS120S engine - without a fuel p...[learn more] £359.99
[buy]
p
OS
91HZ-R 3D Speed Competition Heli Engine
O.S. L-OS18642 91HZ-R 3D Speed Competition Heli EngineFollowing the popularity o...[learn more] £349.99
[buy]
 OS
GT33 Petrol w/E-5030 Sil.
OS REF L-OS38300 GT33 Petrol w/E-5030 Silencer.The second engine in the latest O...[learn more] £334.99
[buy]
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OS
GGT15 Petrol Glow Engine w/Muffler
The convenience of glow in a gasoline engine. Overview Features Specific...[learn more] £320.00
[buy]
 OS
Rotary 49 PI
O.S. Rotary 49-PI Type II w/Sil.Since the introduction of the original OS rotary...[learn more] £319.99
 
 OS
Max BGX I (RN) with Sil
OS Max BGX I (RN) with SilencerThe ultimate in large-scale power!35 cc's of seri...[learn more] £317.99
 
 OS
91 Surpass 11 Pump
O.S. FS91 Surpass II-P w/F-4020 Sil.This latest version of the popular FS91 Surp...[learn more] £309.99
 
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OS
GT22 Petrol Engine with E-5040 Silencer
OverviewBringing the OS petrol engine technology into the smaller class of model...[learn more] £309.99
[buy]
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OS
GT15 Petrol Engine with E-4020 Silencer
SpecificationsCapacity: 14.95ccBore: 27.7mmStroke: 24.8mmPower Output: 2.37 hp (...[learn more] £305.99
[buy]
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OS
O.S. MAX 55HZ Hyper Ltd.Ed w/Pipe
A special Limited Edition version of the fabulous Max 55HZ Hyper in stunning bla...[learn more] £299.99
 
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OS
160FX with 5010 Sil
The largest engine in the FX series boasts impressive bhp for its compact extern...[learn more] £289.99
 
 OS
FSa-81 w/F-5030 Silencer
The new FSa-81 is a direct replacement for the 70 Surpass offering greater power...[learn more] £289.99
[buy]
 OS
FSa-72 w/F-5030 Silencer
Sharing the same mounting dimensions as the old FL-70 and FS-70U, the new FSa-72...[learn more] £284.99
[buy]
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OS
91 Surpass 11
O.S. FS91 Surpass II w/F-4020 Sil.Developed from the popular FS 91 Surpass and h...[learn more] £279.99
 
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OS
O.S. FS-95V Ringed 4-Stroke
O.S. FS-95V Ringed 4-Stroke EngineThe new O.S. FS-95V has the multi-cylinder loo...[learn more] £251.99
[buy]
 OS
56 Alpha FS
O.S. FSa-56 w/F-4040 Sil.The new FSa-56 from O.S. is the first engine in a compl...[learn more] £239.99
 
 OS
91 RZ -H
O.S. Max 91RZ-H RingTechnically identical to the 91SZ-H but with a rear exhaust ...[learn more] £229.99
[buy]
 OS
95 AX
The 95AX is another popular-sized engine in the AX series that's famous for prov...[learn more] £224.99
[buy]
 OS
120 AX Ring with E5020 Sil.
The distinctive shape is hard to ignore, and with peak power of 3.1PS at 9000RPM...[learn more] £219.99
[buy]
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OS
FS-62V w/F-4050 Silencer
O.S. L-OS3-6FS-62V Ringed Four Stroke EngineThe second engine in the new 'V' se...[learn more] £208.99
[buy]
 OS
61 S XH
This engine is now discontinued - no longer available with the U.K importers. PL...[learn more] £206.99
 
 OS
61 S X H Ring WC
This engine is now discontinued - no longer available with the U.K importers. PL...[learn more] £206.99
 
 OS
91 SXH
...[learn more] £199.99
 
 OS
Max 30 VG P SR
This engine is now discontinued - no longer available with the U.K importers. PL...[learn more] £194.99
 
 OS
75 AX
O.S. Max 75AX w/E-4020 Sil.The third engine in the new `AX' range of high perfor...[learn more] £184.99
 
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OS
91 FX ring with E 4020 Sil
Sharing exactly the same mounting pattern as the 61FX the new 91FX offers 47% mo...[learn more] £179.99
 
 OS
21 RX
This engine is now discontinued - no longer available with the U.K importers. PL...[learn more] £174.99
 
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OS
70 Surpass 11
OS - Title and Ref O.S. MAX L-OS16512 65LA Silv. W/E-4010 Sil How is it possibl...[learn more] £165.99
 
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OS
40 Surpass
The 40 Surpass is a very reliable and hard wearing engine O.S. developed the S...[learn more] £164.99
 
 OS
OS50 SX H Hyper
O.S. Max 50SZ-H Ring HyperThe best '50-class' engine on the market just became a...[learn more] £159.99
[buy]
 OS
52 Saphire
This engine is now discontinued - no longer available with the U.K importers. PL...[learn more] £159.99
 
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OS
61 FX with 4010 Sil
One of the later additions to the FX series, the 61FX offers high levels of pe...[learn more] £159.99
[buy]
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OS
30 Surpass
The 30 Surpass has all the features we loved on the 26 Surpass, but has that lit...[learn more] £149.99
[buy]
 OS
FL 70
This engine is now discontinued - no longer available with the U.K importers. PL...[learn more] £143.99
 
 OS
18 CV RX
O.S. Max 18CV-RXA powerful side-exhaust motor of 3.0 cc capacity for 1:10 scale ...[learn more] £139.99
[buy]
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OS
52 Surpass
Probably one of the best selling four strokes of all time ! O.S. developed the ...[learn more] £139.99
 
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OS
37 Z H
Following on from the concept developed in the 70SZ-H, the latest 37SZ-H brings ...[learn more] £134.99
[buy]
 OS
65 LA Silver with 4010 Sil
A low-cost engine for beginners and sports models, it is reliable and very easy ...[learn more] £134.99
 
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OS
MAX 35AX w/E-3080 Silencer
O.S. (L-OS13100) MAX 35AX w/E-3080 SilencerDesigned specifically for light-weigh...[learn more] £127.99
[buy]
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OS
50 SX with 3020 Sil
Drawing on the success of the mighty 50SX-H helicopter engine, the new aircraft ...[learn more] £124.99
[buy]
 OS
25 AX
O.S. Max 25AX w/E-3080 Sil.Developed from the fabulous 25FX, the new 25AX inheri...[learn more] £119.99
 
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OS
55 AX with 3020 Sil.
The latest Max 55AX shares its dramatic and unique styling with the highly succe...[learn more] £119.99
[buy]
 OS
12 CVRX
O.S. Max 12CV-RXDurable pull-start version of the 12CV-R comes with two carburet...[learn more] £109.99
[buy]
 OS
46AX II w/E-3071
O.S. Max Ref: L-OS15490 46AX II w/E-3071 SilencerThe OS Max 46AX II is a high pe...[learn more] £109.99
[buy]
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OS
46 AX with 3010 Sil
If you liked the .46 FX - your going to love this new 46 AX OS Engine. As the ...[learn more] £104.99
 
 OS
Scale Exhaust DH60
The scale exhaust system for the Diastar 4 Cylinder OS Four Stroke engine. Thi...[learn more] £99.99
 
 OS
32 SHX
This is an archived listing remaining here for information purposes only. It is ...[learn more] £99.99
 
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OS
32 SX
This is an archived listing remaining here for information purposes only. It is ...[learn more] £85.99
 
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OS
46 Blue LA with 3030 Sil
Physically identical to the popular 40LA but with a 20% increase in power and no...[learn more] £72.99
 
 OS
46 Silver LA with 3030 Sil
Physically identical to the popular 40LA but with a 20% increase in power and no...[learn more] £72.99
[buy]
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OS
25 LA with 2030 Sil.
Like its larger brothers the new 25LA replaces its FP predecessor and offers the...[learn more] £69.99
 
 OS
25 LA with SILVER ST 2030 Sil.
Like its larger brothers the new 25LA replaces its FP predecessor and offers the...[learn more] £66.99
[buy]
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OS
40 FX
The bigger brother to the 25FX, the new 40FX features a square cylinder head wit...[learn more] £64.99
 
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OS
15 LA with 871 Sil.
Compact yet very powerful, the new Max 15LA is the kind of engine that just gets...[learn more] £59.99
 
 OS
15 LA SILVER with 871 Sil.
Compact yet very powerful, the new Max 15LA is the kind of engine that just gets...[learn more] £59.99
[buy]
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OS
10 LA with 871 Sil.
Although the smallest engine in the O.S. range, the Max 10LA packs quite a punch...[learn more] £49.99
 
 OS
10 LA SILVER with 871 Sil.
Although the smallest engine in the O.S. range, the Max 10LA packs quite a punch...[learn more] £49.99
 
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OS
40 LA with 3030 Sil
Originally designed for medium sized trainers and sports models, the O.S. MAX-40...[learn more] £44.99
 
 OS
46 F XH
This engine is now discontinued - no longer available with the U.K importers. PL...[learn more] T.B.A.
 
 
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