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NGH GF38 Four Stroke Petrol Engine

NGH GF38 Four Stroke Petrol Engine

348.00

!!<>!!Now includes directable silencer worth 32.25. Specifications:!!<>!! Type: 4 Stroke air cooled petrol engine for aeroplane use only Displacement: (cc): 37.97cc Bore x Stroke (mm): ...
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Triple Ignition, 120 degree caps for glow size spark plug.

Triple Ignition, 120 degree caps for glow size spark plug.

124.56

Now you can convert your triple radial to petrol too. This ignition unit comes complete with a special sensor designed to work with four magnets so to ...
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On/Off Switch

On/Off Switch

14.81

Smoke Valve with servo controlled on/off switch.
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GT33 with wrap around exhaust

GT33 with wrap around exhaust

325.60

GT-33 is in a class of its own.Like the GT22 it has the rear mounted Walbro carb with reed valve induction and almost bullet proof CDI ignition. It has ...
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One Way Valve

One Way Valve

5.09

One way valve which is suitable for glow; diesel or petrol.
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FS-95V

FS-95V

260.00

The first in a completely new series of four stroke engines. With its deliberately 'retro' styling reminiscent of the very first OS four strokes. The original ...
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BCMPEV22

46.60

Pitts muffler for the Evolution 22cc petrol engine a=115mm b=65mm c=31mm d=25 ef=12mm Weight=140gm
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BCMIEV22

46.06

Inverted muffler for Evolution 22cc petrol engine a=115mm b=65mm c=31mm ef=12mm Weight=135gm
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BCMPEV15

39.94

Pitts muffler for the Evolution 15cc Petrol engine a=95mm b=56mm c=25mm d=25 ef=12mm Weight=110gm Also fits the OS, ASP, SC and similar 61 - 91 two strokes.
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Four Stroke Exhaust Mounts

Four Stroke Exhaust Mounts

3.20

These versatile mounts are precision laser cut from steel and can be used flat as supplied or bent to suit you needs.
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Glass Filled Nylon 4s 1.20 to 1.80 Adjustable Mount

Glass Filled Nylon 4s 1.20 to 1.80 Adjustable Mount

5.70

This sturdy glass filled nylon beam mount is suitable for 120 - 180 size or 25 - 30cc petrol engines. Dimensions - long bearers 113 ...
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Ignition battery pack

Ignition battery pack

8.60

Suitable for powering all our ignition units ENERG-PRO FLAT RECEIVER PACK (NiMH) Cells - 4 (4.8v) Capacity - 2100mAh Weight - ...
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Front Mounting Keleo Ring

Front Mounting Keleo Ring

235.00

This scale exhaust crafted from aluminium will transform your 400 radial engine and look the business on a Stearman or similar. A must for ...
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Velocity stack

Velocity stack

14.56

These are designed to reduce turbulent air in the area around the mouth of the carb ensuring a smoother run. Mounting holes 32mm centres inside diameter 18.5mm x ...
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Walbro WT repair kit

Walbro WT repair kit

15.60

Contains all the filters and diaphragms needed to overhaul any Walbro WTcarb.
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OS Spares

Just Engines Online | Engine Spares | Two Stroke Spares | OS & OS Compatible Two Stroke Spares |  OS Spares

OS Spares

OS Spares

We are committed to providing a quality after sales service for OS engines and as such we receive weekly deliveries of OS spares. We hold some stocks of common parts but most of the parts will be ordered in on our weekly ordering cycle. This section contains full spares listings for all the common, current OS engines.

If you would like more information on individual OS spare parts please visit www.ripmax.com

You will be emailed the working day your order is received to be informed if the order has been despatched or if the item/s have been ordered for you. The majority of parts ordered in are received on the following delivery and again, you will be notified when your part/s are sent out.

Occasionally when Ripmax do not have the part in stock, it can be delayed by a week or two and very rarely a month or two. Any order will be held and maintained unless and until you cancel it. We regularly request back order schedules to ensure that all items are still on order.
Due to the high level of parts orders we process, we cannot keep you updated on a week by week basis, in the unlikely event that your item is not delivered within 10 days then please feel free to ring if you wish to confirm that it has been placed on back order.

MAX 10LA Spares  


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People who bought this item also bought:
1. OS F Four Stroke Plug
2. OS No. 6 (A3) Two Stroke Plug
3. 1/8 line clips

MAX 15LA Spares  


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People who bought this item also bought:
1. MAX 25LA Spares
2. OS No 8 Two Stroke Plug
3. J'EN '4' Two Stroke Plug

MAX 15CV-A Spares  


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People who bought this item also bought:
1. 4 Way Plug Spanner
2. Felt Clunk Glow
3. Silver Manifold Tight

MAX 25LA Spares  


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People who bought this item also bought:
1. MAX 15LA Spares
2. MAX 46LA Spares
3. MAX 40LA Spares

MAX 25FX Spares  


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People who bought this item also bought:
1. FS 30 SURPASS Spares
2. ASP 25 S
3. JENS3/35LV Standard Silencer

MAX 32SX Spares  


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People who bought this item also bought:
1. Rubber Starter Insert
2. Green Exhaust Silicone 15mm bore
3. OS No 8 Two Stroke Plug

MAX 32SX-H Spares  


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People who bought this item also bought:
1. Std Fuel Tube (3/32)
2. JEN .91
3. Model Technics Supercat Four Stroke Plug

MAX 37SZ-H RING Spares  


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People who bought this item also bought:
1. Max-37SZ-H (Ring)
2. MAX 50SX-H RING Spares
3. Large Rubber Insert for Large Starter Cone

MAX 40LA Spares  


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People who bought this item also bought:
1. MAX 46LA Spares
2. J'EN '4' Two Stroke Plug
3. OS No. 6 (A3) Two Stroke Plug

MAX 40FX Spares  


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People who bought this item also bought:
1. MAX 46FX Spares
2. A.S.P. 0.25/0.28 Spares
3. IRVINE C40H Carburettor Spares

MAX 46LA Spares  


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People who bought this item also bought:
1. MAX 40LA Spares
2. A.S.P. 52/61 FS Spares
3. Std Fuel Tube (3/32)

MAX 46FX Spares  


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People who bought this item also bought:
1. A.S.P. 0.25/0.28 Spares
2. MAX 40FX Spares
3. IRVINE C40H Carburettor Spares

MAX 46FX-H Spares  


Quantity:  

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People who bought this item also bought:
1. OS No 8 Two Stroke Plug
2. MAX 46FX Spares
3. MAX 46AX Spares

MAX 46AX Spares  


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People who bought this item also bought:
1. After Run Oil
2. OS No 8 Two Stroke Plug
3. IRVINE CJ-1850 Jetstream Carburettor Spares

MAX 50SX RING Spares  


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People who bought this item also bought:
1. MAX 50SX-H RING Spares
2. MAX 46FX Spares
3. J'EN Pitts Muffler .61 to .91

MAX 50SX-H RING Spares  


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People who bought this item also bought:
1. A.S.P. 70/80 FS Spares
2. MAX 50SX-H RING Hyper Spares
3. A.S.P. 120 FS Spares

MAX 50SX-H RING Hyper Spares  


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People who bought this item also bought:
1. MAX 50SX-H RING Spares
2. 3/32 Tygon Fuel Tube
3. MAX 55AX Spares

MAX 55AX Spares  


Quantity:  

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People who bought this item also bought:
1. OS No 8 Two Stroke Plug
2. MAX 46AX Spares
3. Dubro 8oz Fuel Tank

MAX 61FX Spares  


Quantity:  

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People who bought this item also bought:
1. A.S.P. 0.40/0.46 Spares
2. A.S.P. 0.61/0.75 Spares
3. MAX 91FX RING Spares

MAX 61SX-Ring (World Champ. Version) Spares  


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People who bought this item also bought:
1. FS 120 SURPASS E Spares
2. Silver Manifold Tight
3. MAX 61FX Spares

MAX 61RX-H Ring (inc World Championship Version) Spares  


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People who bought this item also bought:
1. Orange Exhaust Silicone 18mm bore
2. Green Exhaust Silicone 15mm bore
3. Extension 37mm 8mm

MAX 65LA Spares  


Quantity:  

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People who bought this item also bought:
1. MAX 40LA Spares
2. MAX 46LA Spares
3. MA 13x8 3 Blade Composite

MAX 70SZ-H RING Spares  


Quantity:  

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People who bought this item also bought:
1. A.S.P. 120 FS Spares
2. A.S.P. 0.91'S' Spares
3. A.S.P. 0.32/0.36 Spares

MAX 91FX RING Spares  


Quantity:  

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People who bought this item also bought:
1. OS No 8 Two Stroke Plug
2. Sullivan Starter Insert
3. Model Technics Supercat Four Stroke Plug

MAX 91SZ-H RING Spares  


Quantity:  

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People who bought this item also bought:
1. MAX 108FSR, 108FSR (RN) Spares
2. MAX 91FX RING Spares
3. 3/32 line clips

MAX 108FSR, 108FSR (RN) Spares  


Quantity:  

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People who bought this item also bought:
1. MAX 91SZ-H RING Spares
2. ASP Multi Stroke Plug
3. 13" Diameter APC Propellers 4-8" Pitch

MAX 120AX RING Spares  


Quantity:  

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People who bought this item also bought:
1. Exhaust Deflector Large
2. OS No 8 Two Stroke Plug
3. FS 120 SURPASS E Spares

MAX 160FX Spares  


Quantity:  

Part Select


People who bought this item also bought:
1. FS 70 SURPASS II Spares
2. OS No 8 Two Stroke Plug
3. Manual Glow Fuel Pump

MAX BGX - 1, BGX - (RN) Spares  


Quantity:  

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People who bought this item also bought:
1. NGH35 Spares
2. A.S.P. 70/80 FS Spares

Just Engines Online | Engine Spares | Two Stroke Spares | OS & OS Compatible Two Stroke Spares |  OS Spares