OS Engines

(1239 products)

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OS Engines 22D(B) Carburetor Body
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OS Engines 22D(B) Carburetor Body

$102.99
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OS Engines Speed Ronda Drake Edition 2 Cooling Head
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OS Engines Speed Ronda Drake Edition 2 Cooling Head

$113.99
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OS Engines Needle Holder, 46AX, 55AX, GGT15, GT15, GF30 V1, GF30 II - OSM27381940
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OS Engines Needle Holder, 46AX, 55AX, GGT15, GT15, GF30 V1, GF30 II

$15.99
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Special Order Item

Stock is located in our suppliers warehouse. 

We will order the item in for you once you place your order.

Please allow 10 - 15 days for stock to arrive.

OS Engines Prop Washer, 65AX - OSM28009002
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OS Engines Prop Washer, 65AX

$8.99
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OS Engines Cylinder Head 25FX - OSM22604020
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OS Engines Cylinder Head 25FX

$20.99
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OS Engines FR7-420 Collector Ring Exhaust Right
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OS Engines Fr7-420 Collector Ring Exhaust (R)

$448.99
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OS Engines Push Rod GF40
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OS Engines Push Rod, GF40

$31.99
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Special Order Item

Stock is located in our suppliers warehouse. 

We will order the item in for you once you place your order.

Please allow 10 - 15 days for stock to arrive.

OS Engines 61T2 Carburetor shown installed on FS-64V - OSM4AY81000
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OS Engines 61T2 Carburetor Complete, FS-64V

$124.99
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OS Engines Carburetor Screw 103a2a, GGT15, GT15 - OSM23081706
Available To Order

OS Engines Carburetor Screw 103a2a, GGT15, GT15

$8.99
Available To Order
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Special Order Item

Stock is located in our suppliers warehouse. 

We will order the item in for you once you place your order.

Please allow 10 - 15 days for stock to arrive.

OS Engines Cover Plate, 35AX - OSM23107000
Available To Order

OS Engines Cover Plate, 35AX

$15.99
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Special Order Item

Stock is located in our suppliers warehouse. 

We will order the item in for you once you place your order.

Please allow 10 - 15 days for stock to arrive.

OS Engines Reed Valve Assembly, GT22 - OSM28216000
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OS Engines Reed Valve Assembly, GT22

$31.99
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OS Engines Piston Pin 37SZ-H - OSM23406000
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OS Engines Piston Pin 37SZ-H

$17.00
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OS Engines Mixture Control Valve, 91HZ - OSM29085510
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OS Engines Mixture Control Valve, 91HZ

$41.99
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OS Engines Piston and Liner Assembly, B21 Drake and Drake 2 - OSM2A203003
Available To Order

OS Engines Piston and Liner Assembly, B21 Drake and Drake 2

$186.99
Available To Order
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Special Order Item

Stock is located in our suppliers warehouse. 

We will order the item in for you once you place your order.

Please allow 10 - 15 days for stock to arrive.

OS Engines Crankshaft R2105
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OS Engines Crankshaft, R2105

$219.99
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OS Engines Drive Washer, 120AX - OSM29128000
Available To Order

OS Engines Drive Washer, 120AX

$31.99
Available To Order
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Special Order Item

Stock is located in our suppliers warehouse. 

We will order the item in for you once you place your order.

Please allow 10 - 15 days for stock to arrive.

OS Engines Cover Plate Crankshaft-B Version 2
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OS Engines Cover Plate, Crankshaft-B Version 2

$20.99
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OS Engines Metering Needle (11k) 21-18tm - OSM21982540
Available To Order

OS Engines Metering Needle (11k) 21-18tm

$17.99
Available To Order
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Special Order Item

Stock is located in our suppliers warehouse. 

We will order the item in for you once you place your order.

Please allow 10 - 15 days for stock to arrive.

OS Engines Inner Head B21 Drake AD4
Available To Order

OS Engines Inner Head, B21 Drake AD4

$65.99
Available To Order
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Special Order Item

Stock is located in our suppliers warehouse. 

We will order the item in for you once you place your order.

Please allow 10 - 15 days for stock to arrive.

OS Engines Propeller Spacer FT160 FT120-2
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OS Engines Propeller Spacer Ft160.Ft120-2

$13.99
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OS Engines O-Ring Small 2K/2SB, Tessmann B21, R2103 - OSM22781800
Available To Order

OS Engines O-Ring Small 2K/2SB, Tessmann B21, R2103

$7.99
Available To Order
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Special Order Item

Stock is located in our suppliers warehouse. 

We will order the item in for you once you place your order.

Please allow 10 - 15 days for stock to arrive.

OS Engines Rocker Cover Support GF40 GF30
Available To Order

OS Engines Rocker Cover Support, GF40, GF30 V1, GF30 II

$41.99
Available To Order
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Special Order Item

Stock is located in our suppliers warehouse. 

We will order the item in for you once you place your order.

Please allow 10 - 15 days for stock to arrive.

OS Engines Propeller Washer 25FX - OSM23009006
Available To Order

OS Engines Propeller Washer 25FX

$8.99
Available To Order
View details

Special Order Item

Stock is located in our suppliers warehouse. 

We will order the item in for you once you place your order.

Please allow 10 - 15 days for stock to arrive.

OS Engines Manifold Nut M14 F-5020 FS120S-3
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OS Engines Manifold Nut (M14) F-5020 FS120s-3

$8.99
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OS Engines is a specialist in power systems for radio-controlled aircraft, with glow and petrol engines supported by an extensive range of genuine internal parts, silencers, mounts, glow plugs and service components. Shop OS Engines and replacement parts in Australia from Hobbytech Toys.