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OS 24025923 Nipple No.2

OS 24025923 Nipple No.2

OS 24025923 Nipple No.2 is designed for use with OS marine engines for water inlet and outlet. This pair of nipples are made of aluminium and come with plastic washers. 

OS 24025923 Nipple No.2
Price: S$1.80
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OS 23870000 Marine Propeller 42mm

OS 23870000 Marine Propeller 42mm
This OS 23870000 Marine Propeller 42mm is designed for use with OS 21XM marine outboard engine. 
OS 23870000 Marine Propeller 42mm

Price: S$9.40
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OS 22781800 O-rings for Control Valve

OS 22781800 O-rings for Control Valve
OS 22781800 O-rings for Control Valve is used on the idle set screw of 21K carburetor of OS engines.
OS 22781800 O-rings for Control Valve

Price: S$2.10

OS 21507000 15CV-A Cover Plate Assembly

OS 21507000 15CV-A Cover Plate Assembly

This OS 21507000 15CV-A Cover Plate Assembly is a replacement part designed for the O.S. Max 15CV-A engine. This cover plate assembly is located on the back of the crankcase. 

OS 21507000 15CV-A Cover Plate Assembly
Price: S$12.30
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OS 74003550 M5 Stand Off Engine Mount (1 1/4"/31mm)

OS 74003550 M5 Stand Off Engine Mount (1 1/4
This set of OS 74003550 M5 Stand Off Engine Mount is designed for engines such as OS GT33 and GT55. It allows the engine to be mounted 1 1/4" (31m) from the airplane's firewall. Package includes stand offs, 5mm socket head bolts and washers. 
OS 74003550 M5 Stand Off Engine Mount (1 1/4"/31mm)

Price: S$18.30
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OS 74003570 M5 Stand Off Engine Mount (1 3/4"/41mm)

OS 74003570 M5 Stand Off Engine Mount (1 3/4
This set of OS 74003550 M5 Stand Off Engine Mount is designed for engines such as OS GT33 and GT55. It allows the engine to be mounted 1 3/4" (41m) from the airplane's firewall. Package includes stand offs, 5mm socket head bolts and washers. 
OS 74003570 M5 Stand Off Engine Mount (1 3/4"/41mm)

Price: S$20.20
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OS 74003560 M5 Stand Off Engine Mount (1 1/2"/38mm)

OS 74003560 M5 Stand Off Engine Mount (1 1/2
This set of OS 74003560 M5 Stand Off Engine Mount is designed for engines such as OS GT33 and GT55. It allows the engine to be mounted 1 1/2" (38m) from the airplane's firewall. Package includes stand offs, 5mm socket head bolts and washers. 
OS 74003560 M5 Stand Off Engine Mount (1 1/2"/38mm)

Price: S$19.20
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OS 26711305 21K Ratchet Spring (No.4)

OS 26711305 21K Ratchet Spring (No.4)

This ratchet spring is designed to fit many OS Engines' needle valve assemblies. It holds the needle valve in place after adjustment.

OS 26711305 21K Ratchet Spring (No.4)
Price: S$1.90
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OS OMA-5025-375 High Performance Brushless Motor

OS OMA-5025-375 High Performance Brushless Motor-1
OS High Performance Brushless Motor

High-Powered Brushless Aircraft Motors from O.S.!
Pilots loyal to outstanding O.S. performance but eager to fly electric will now have the ideal option — powering electric airplanes using new O.S. brushless motors! The OS OMA-5025-375 High Performance Brushless Motor is designed equivalent for 4-stroke 91 or 2-stroke 50 size airplanes.

OS OMA-5025-375 High Performance Brushless Motor
Price: S$145.30
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OS GT33 Gasoline Engine

OS GT33 Gasoline Engine-1
OS GT33 Gasoline Engine-7

The OS GT33 Gasoline Aircraft Engine is designed for experienced modelers with its broad power characteristics suitable for sport as well as acro flights. 

OS GT33 Gasoline Engine
Price: S$523.00
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OS FS-56 Alpha 4-cycle Engine

OS FS-56 Alpha 4-cycle engine
OS FS-56α ushers in a new era in O.S. 4-stroke technology, promises to boost your plane's performance. OS FS-56α has the same mounting as the FS-52S and sports a new OS 40NA carburettor.  
OS FS-56 Alpha 4-cycle Engine
Price: S$397.30
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OS Glow Plug RP7

OS Glow Plug RP7
An all-season, medium-heat plug for Turbo head RC model car engines. 
OS Glow Plug P7
Price: S$9.00
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OS GT60 Gasoline Engine with E-6020 Silencer

OS GT60 Gasoline Engine with E-6020 Silencer-1

With the existing OS GT Series engines including GT55, GT33 and GT22,  a new larger size GT-60 is added to the line-up for aerobatic as well as big scale models. It features liner-less cylinder integrated with the cylinder head is employed for the first time at OS and a new OS ignition IG-02. This contributes to better cooling and light weight. It employs a reed valve/rear carburetor which has high performance that was proven in the GT33 and GT22. An efficient Pitts style E-6020 silencer is also included.

OS GT60 Gasoline Engine with E-6020 Silencer
Price: S$960.00
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OS 74003580 M5 Stand Off Engine Mount (2"/50.8mm)

OS 74003580 M5 Stand Off Engine Mount (2
This set of OS 74003580 M5 Stand Off Engine Mount is designed for engines such as OS GT33 and GT55. It allows the engine to be mounted 2" (50.8mm) from the airplane's firewall. Package includes stand offs, 5mm socket head bolts and washers. 
OS 74003580 M5 Stand Off Engine Mount (2"/50.8mm)

Price: S$22.20
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OS 21581000 15CV-A Carburettor Complete

OS 21581000 15CV-A Carburettor Complete
OS 21581000 Carburettor Complete is a replacement part for OS 15CV-A engine. 
OS 21581000 15CV-A Carburettor Complete

Price: S$42.60
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OS 29053210 91SX-H C-Spec Piston

OS 29053210 91SX-H C-Spec Piston

OS 29053210 aluminum Piston is a replacement part for 91SX-H C-Spec engine. 

OS 29053210 91SX-H C-Spec Piston
Price: S$43.20
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OS 74003510 M5 Stand Off Engine Mount (1/4"/6.4mm)

OS 74003510 M5 Stand Off Engine Mount (1/4
This set of OS 74003530 M5 Stand Off Engine Mount is designed for engines such as OS GT33 and GT55. It allows the engine to be mounted 1/4" (6.4mm) from the airplane's firewall. Package includes stand offs, 5mm socket head bolts and 5mm blind nuts. 
OS 74003510 M5 Stand Off Engine Mount (1/4"/6.4mm)

Price: S$15.10
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OS 74003530 M5 Stand Off Engine Mount (3/4"/19.1mm)

OS 74003530 M5 Stand Off Engine Mount (3/4
This set of OS 74003530 M5 Stand Off Engine Mount is designed engines such as OS GT33 and GT55. It allows the engine to be mounted 3/4" (19mm) from the airplane's firewall. Package includes stand offs, 5mm socket head bolts and 5mm blind nuts. 
OS 74003530 M5 Stand Off Engine Mount (3/4"/19.1mm)

Price: S$15.10
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OS 74003540 M5 Stand Off Engine Mount (1"/25.4mm)

OS 74003540 M5 Stand Off Engine Mount (1
This set of OS 74003540 M5 Stand Off Engine Mount is designed for engines such as OS GT33 and GT55. It allows the engine to be mounted 1" (25.4mm) from the airplane's firewall. Package includes stand offs, 5mm socket head bolts and washers. 
OS 74003540 M5 Stand Off Engine Mount (1"/25.4mm)

Price: S$17.10
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OS 74004056 OMA-3825-750 Motor Shaft

OS 74004056 OMA-3825-750 Motor Shaft
Replacement shaft for OS OMA-3825-750 motors. Measures 75mm in length. 
OS 74004056 OMA-3825-750 Motor Shaft

Price: S$3.50
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OS 25830010 Ball Bearing for 50SX-H/55AX/BE

OS 25830010 Ball Bearing for 50SX-H/55AX/BE
This Ball Bearing is a replacement part for 50SX-H/55AX/55AX BE engines. 
OS 25830010 Ball Bearing for 50SX-H/55AX/BE

Price: S$23.30
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OS 26731002 Crankshaft Ball Bearing for 40-61 (F)

OS 26731002 Crankshaft Ball Bearing for 40-61 (F)
This Crankshaft Ball Bearing is a replacement part for OS 40-61 engines. 
OS 26731002 Crankshaft Ball Bearing for 40-61 (F)

Price: S$12.60
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OS Piston Pin Retainer for 21V-SPEC/RZ/XM/15RX

OS Piston Pin Retainer for 21V-SPEC/RZ/XM/15RX
This OS Piston Pin Retainer is a replacement part for 21V-SPEC/RZ/XM/15RX. 
OS Piston Pin Retainer for 21V-SPEC/RZ/XM/15RX

Price: S$1.70
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OS 71669000 Ignition Plug CM-6

OS Ignition Plug CM-6 for GT55
This Ignition Plug CM-6 is designed for use with OS GT22, GT33, GT55, GT60, GT15, GT-15HZ gasoline engines. 
OS 71669000 Ignition Plug CM-6

Price: S$14.00
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OS 21XM Cylinder & Piston Assembly

OS 21XM Cylinder & Piston Assembly
This OS Cylinder & Piston Assembly is a replacement part for 21XM engine. 
OS 21XM Cylinder & Piston Assembly

Price: S$109.70
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OS 21XM Flexible Wire

OS 21XM Flexible Wire
This OS Flexible Wire is a replacement part for 21XM engine. 
OS 21XM Flexible Wire

Price: S$11.70

OS 22423100 Cylinder & Piston Assembly for 21XZ-B Spec 2

OS 22423100 Cylinder & Piston Assembly for 21XZ-B Spec 2

This OS Cylinder & Piston Assembly is a replacement part for 21XZ-B Spec 2 engine. 

OS 22423100 Cylinder & Piston Assembly for 21XZ-B Spec 2
Price: S$174.00
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OS 22425000 Conrod for 21XZ-B Spec 2

OS 22425000 Conrod for 21XZ-B Spec 2
This OS Conrod is a replacement part for 21XZ-B Spec 2 engine. 
OS 22425000 Conrod for 21XZ-B Spec 2

Price: S$38.60
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OS 23981520 Dust Cover (21E) for 30VG

OS 23981520 Dust Cover (21E) for 30VG
This OS Dust Cover (21E) is a replacement part for 30VG engine. 
OS 23981520 Dust Cover (21E) for 30VG

Price: S$6.40
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OS 28703200 Piston for 105HZ

OS 28703200 Piston for 105HZ
This OS Piston for a replacement part for 105HZ engine. 
OS 28703200 Piston for 105HZ

Price: S$75.20