Welcome to Helmetkarts Australia Ltd Pty
Main menu
-
BROWSE PARTS SHOP
- BROWSE PARTS SHOP
-
Controls
-
Brake System
-
Engine
-
Fuel System
-
Gearbox & Clutch
-
Chassis
-
Running Gear
-
Wheels
-
Suspension
-
Electrical
-
Accessories
-
Fasteners & Hardware
-
Shop Vehicles
- Shop Vehicles
-
Electric Vehicles
-
Modular Go karts
-
Buggies
-
UTV
-
Mini bikes
-
Trikes
-
Dirt Bikes
-
E bikes
-
Scooters
-
Agricultural
-
Shop by Style
- Shop by Style
-
Who's it for?
-
What's your terrain?
-
How many seats?
-
How many wheels?
-
How much power?
-
Our Services
-
Media Library
-
Latest News
We're going all in - Upgrades, Upgrades..
An experimental off-road beast built on the Modular Go Kart platform, featuring upgraded suspension, a powerful 448cc engine, and heavy-duty components. Built tough for thrill-seekers who crave adventure beyond the ordinary.
Family budget friendly Mini Bikes
When buyers ask whether the XB200 Mini Bike is worth it, they want real value. Not just the lowest price. Why it boasts shared family fun across bush tracks and farm runs without quick obsolescence.
Modular go karts: Ultimate guide
Unleash your creativity with our fully modular off-road go-karts. Since 2013, we’ve offered performance chassis, engines, wheels, and accessories, empowering you to build, customize, and adventure without limits.
Meet the FA2K - Zero Noise. Full Send.
Kids step aside, watch and learn. This trike is loud in many ways, but packs a powerful 2000w Silent motor. It's rear-wheel drive, fat tyres, and heavy-duty components designed to dominate every corner.
18+ Adult Only Drift Trikes
Not for the faint hearted. We explore the ideas behind the creation of this new Electric Drift Trike
X1 is Changing the Game 3 Wheels at a time
Drag racing and Drifting all in one package? We hear y'all, the X1 Mini Drift trike is now available here in Australia. First release sold out quick, get yours now before it's too late. -
Contact Us
Your cart
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Vendor |
Vendor - __ |
| Weight |
Weight - __ |
| Materials |
Materials - __ |
| Color |
Color - __ |
| Accessory size |
Accessory size - __ |
| Size |
Size - __ |
|
|
Compare products ( / )
Choose your Location
-
Helmetkarts Warehouse & Showroom - Melbourne Warehouse
Free
Usually ready for pickup in 24 hours
9 Freight road Ravenhall, VIC, 3023
0466 846 104
**Appointments Only**
Store hours
Mon - Fri, 9:00am - 3:00pm,
Saturday, 9:00am - 3:00pm,
Sunday, CLOSED
Engine & Components
Everything your engine needs, all in one place. Explore our complete range of petrol engines and engine components for off-road and ride-on vehicles, including replacement motors, pull starters, starter motors, internal ignition parts, stator magnetos, exhaust pipes, mufflers and more. Whether you're rebuilding an engine, replacing a faulty component or upgrading your vehicle, you'll find quality parts designed for reliable performance and long-lasting durability.
348 products
348 products
Sort by:
- Featured
- Most relevant
- Best selling
- Alphabetically, A-Z
- Alphabetically, Z-A
- Price, low to high
- Price, high to low
- Date, old to new
- Date, new to old
Let us take care of it - So you can spend less time waiting and more time riding.
$32.50
About this product
This 10T 420 Pitch Torque Converter Sprocket Cog is an essential component for your vehicle's drivetrain, ensuring optimal power transfer and performance. Designed with precision, this cog features a 10-tooth count, 420 pitch, and a 5mm keyway. The centre diameter is approximately 15mm, and it is crafted to deliver durability and reliable operation.
Specifications
| Specification | Detail |
|---|---|
| Tooth Count | 10T |
| Pitch | 420 |
| Keyway | 5mm |
| Centre Diameter | Approx. 15mm |
Features & Benefits
- High-quality construction for long-lasting performance.
- Ensures efficient power transfer in torque converters.
- Compatible with various vehicle models.
- Designed for easy installation and maintenance.
$43.50
About this product
This is a 12T 35P Torque Converter Sprocket Cog suitable for a variety of motorised applications. It features a 12-tooth configuration and a pitch of 35, designed for efficient torque conversion. The sprocket cog includes a 5mm keyway, providing a secure and stable fitment on the shaft. The centre diameter measures approximately 15mm, which ensures compatibility with various drive systems.
Specifications
| Specification | Detail |
|---|---|
| Tooth Count | 12T |
| Pitch | 35 |
| Keyway | 5mm |
| Centre Diameter | Approx. 15mm |
Features & Benefits
- Compact and robust design for enhanced performance.
- 5mm keyway ensures a secure fit.
- Ideal for efficient torque conversion in motorised systems.
- Compatible with a wide range of mechanical applications.
$43.50
About this product
The 16T 530P GY6 Sprocket Cog is designed to fit GY6 motors, providing reliable performance with its durable construction. This sprocket features a 16-tooth count and is tailored for a 530 Pitch chain, ensuring compatibility with your existing setup. The 24 Spline design contributes to a secure fit, making it an ideal choice for motor enthusiasts looking to maintain or upgrade their vehicles. With its precise engineering and robust design, this sprocket cog is a dependable component for your motor's transmission system.
Specifications
| Specification | Detail |
|---|---|
| Tooth Count | 16T |
| Pitch | 530 |
| Spline Count | 24 |
| Fitment | GY6 Motors |
| Weight | 0.1 kg |
Features & Benefits
- Enhances motor performance with precise fitment.
- Durable and robust design for long-lasting use.
- Compatible with a 530 pitch chain, ensuring ease of installation.
- Engineered for use with GY6 motors, ideal for upgrades and maintenance.
$27.50
Wet clutch cog
Inner diameter: 22mm
Neck length: 25mm
7mm keyway
428 Pitch
13T
Fit for: GX240 / GX270 / GX390
(Wet-clutch shaft output)
$26.00
About this product
Explore the durability and functionality of the 428 Pitch 13T Wet Clutch Cog, designed specifically for effective torque transfer in small vehicles and go-karts. With an inner diameter of 19mm, this cog fits perfectly on wet-clutch shaft outputs, ensuring a secure fit for enhanced performance. Its neck length is 25mm and includes a 5mm keyway, making it robust and reliable for a variety of engines, particularly fitting models like GX140, GX160, and GX200.
Specifications
| Specification | Detail |
|---|---|
| Inner Diameter | 19mm |
| Neck Length | 25mm |
| Keyway | 5mm |
| Pitch | 428 |
| Teeth | 13T |
| Fitment | GX140 / GX160 / GX200 |
| Weight | 0.2 kg |
Features & Benefits
- Ensures optimal torque transfer with 13 teeth design.
- Perfect fit for wet-clutch shaft outputs with 19mm inner diameter.
- Durable construction with a 25mm neck length.
- Secure fit with a 5mm keyway for stability.
- Compatible with a range of engines including GX140, GX160, and GX200.
From $19.90
About this product
The 16T Sprocket Cog is an essential component for various applications, particularly designed to meet the needs of both kids and adults vehicles and spares. This product is suitable for chain sizes 428 and 420, making it versatile for a range of setups. Precision-engineered for optimal performance, the sprocket ensures smooth and reliable motion in clutch and gearbox systems.
Specifications
| Specification | Detail |
|---|---|
| Product | 16T Sprocket Cog |
| Chain Size Available | 428, 420 |
| SKU | TSP4CBYG1926 |
| Weight | 0.2 kg |
Features & Benefits
- Compatible with chain sizes 428 and 420 for broad application.
- Durable construction for long-lasting performance.
- Lightweight design at just 0.2 kg enhances speed and efficiency.
- Ideal for replacements in clutch and gearbox systems.
From $19.50
About this product
This 15T sprocket cog is an essential component for your clutch and gearbox setup, ensuring smooth and efficient power transmission. Compatible with chain sizes 428 and 420, it is versatile enough for a range of vehicles, whether for kids or adults. Designed for durability and reliability, this sprocket cog meets the demands of both hobbyists and professional users alike, providing a high-quality solution for your drivetrain needs.
Specifications
| Specification | Detail |
|---|---|
| Teeth | 15 |
| Chain Size Compatibility | 428, 420 |
| Product Type | Clutch / Gearbox |
| Weight | 0.2 kg |
Features & Benefits
- Durable construction for long-lasting use.
- Compatible with multiple chain sizes (428, 420) for versatility.
- Perfect for a range of vehicles, including those for kids and adults.
- Simple installation process.
- Backed by a reliable vendor, Byglo.
From $19.30
About this product
The 14T Sprocket Cog is an essential component designed for optimal performance in various vehicles. It supports chain sizes of 428 and 420, making it versatile for different mechanical setups. This sprocket cog is manufactured by Byglo, a reputable name in the industry, ensuring durability and reliability for both kids and adults vehicles. With a weight of 0.2 kg, it is lightweight, contributing to efficient power transmission while minimizing additional load.
Specifications
| Specification | Detail |
|---|---|
| Chain Size | 428, 420 |
| Weight | 0.2 kg |
Features & Benefits
- Suitable for both 428 and 420 chain sizes offering versatility in application.
- Manufactured by Byglo, known for quality and durability.
- Lightweight design enhances vehicle performance without excess weight.
From $19.00
About this product
The 13T Sprocket Cog is an essential component for efficient power transmission in vehicles. Designed to fit chain sizes 428 and 420, it is suitable for both kids and adult vehicles. Manufactured by Byglo, this sprocket cog is perfect for clutch and gearbox systems.
Specifications
| Specification | Detail |
|---|---|
| Chain Size | 428, 420 |
| Weight | 0.2 kg |
Features & Benefits
- Compatible with chain sizes 428 and 420 for versatile application.
- Lightweight at 0.2 kg, reducing load on small vehicles.
- High-quality manufacturing by Byglo ensures durability and performance.
From $18.50
About this product
This high-quality 12T Sprocket Cog is perfect for enhancing the performance of your vehicle's clutch or gearbox system. Specifically designed to fit chain sizes 428 and 420, it provides a reliable and durable solution for efficient power transmission. Ideal for both kids’ and adults’ vehicles, this sprocket cog ensures optimal functionality, making it a must-have for vehicle maintenance and performance improvements.
Specifications
| Specification | Detail |
|---|---|
| Teeth Count | 12T |
| Compatible Chain Sizes | 428, 420 |
| Product Type | Clutch / Gearbox |
| Weight | 0.2 kg |
Features & Benefits
- Enhances performance of clutch and gearbox systems.
- Suitable for chain sizes 428 and 420 ensuring versatility.
- Ideal for both kids' and adults' vehicles.
- Durable and reliable construction for long-lasting use.
From $19.00
Hose Type: Fuel / Air
Butyronitrile Rubber
Color: Yellow
Diameter:( ID * OD)
3x6mm, 4x6mm, 4x7mm, 5x8mm, 6x9mm, 6x10mm, 8x12mm.
From $2.20
About this product
This high-quality fuel line is designed for efficient fuel and air transport in various automotive applications. Crafted from durable polyurethane, it comes in a vibrant yellow colour, making it easy to identify and stylish in any setup. The fuel line is versatile, available in multiple lengths and sizes to suit your specific needs. Perfect for kids and adults’ vehicles, it is ideally suited for both DIY enthusiasts and professional mechanics looking for reliable performance.
Specifications
| Specification | Detail |
|---|---|
| Hose Type | Fuel / Air |
| Material | Polyurethane |
| Colour | Yellow |
| Available Lengths | 1ft (0.3m), 3ft (1.0m), 10ft (3.0m), 20ft (6.0m), 50ft (15.0m) |
| Available Sizes | 0.08" x 0.14" (2mm x 3.5mm), 1/8" x 1/4" (3mm x 6mm), 1/8" x 3/16" (3mm x 5mm), 3/32" x 3/16" (2.5mm x 5mm) |
Features & Benefits
- Flexible and durable polyurethane construction.
- Visible yellow for easy identification.
- Multiple lengths and sizes for versatile applications.
- Suitable for both fuel and air transport.
- Ideal for a wide range of vehicles and machinery.
$55.00
About this product
This silver fuel filter is an essential component for your vehicle's fuel system. It is designed to fit a 3/8" hose, providing a reliable and efficient solution for filtering fuel in your vehicle. The filter has a length of approximately 85mm and an outside diameter of approximately 26mm, making it compact enough to fit into tight spaces within your engine compartment while ensuring optimal performance. This fuel filter is crucial in preventing debris and particles from entering your engine, thereby extending your vehicle's lifespan and maintaining engine efficiency.
Specifications
| Specification | Detail |
|---|---|
| Fitment | 3/8" hose |
| Length | Approx. 85mm |
| Outside Diameter | Approx. 26mm |
| Weight | 0.1 kg |
Features & Benefits
- Compact design fits easily into tight spaces.
- Ensures clean fuel supply to extend engine life.
- Prevents engine damage by filtering debris and particles.
- Easy to install with standard 3/8" hose fitting.
$98.00
Hose Type: AN
Stainless Steel PU (Polyurethane)
Pressure Rating: 1000 Working PSI / 5000 Burst PSI
Temperature Rating: -73°C to + 260°C
Length: 5 Meters
AN - 6
Inside Diameter: 8.3 mm (5/16")
Outside Diameter: 13.4 mm (17/32")
Package include:
1 x AN-6 6AN meters hose
4 x Straight fitting
2 x 45º fitting
2 x 90º fitting
2 x 180º fitting
From $21.50
About this product
This 1 Meter Braided Hose Line is designed for various AN sizes, offering flexibility and durability for various applications. Constructed from stainless steel and polyurethane, this fuel line is capable of withstanding intense conditions. With a pressure rating of 1000 PSI and a burst rating of 5000 PSI, it ensures optimal performance. The temperature rating from -73°C to +260°C makes it suitable for extreme environments. Available in AN sizes 3, 4, 6, 8, 10, and 12, it caters to different needs. The 1-meter length can be extended by increasing the quantity ordered.
Specifications
| Specification | Detail |
|---|---|
| Hose Type | AN |
| Material | Stainless Steel PU (Polyurethane) |
| Pressure Rating | 1000 Working PSI / 5000 Burst PSI |
| Temperature Rating | -73°C to +260°C |
| Sizes Available | AN - 3, 4, 6, 8, 10, 12 |
| Length | 1 Meter |
| AN - 3 Inside Diameter | 3.18 mm (1/8" 0.125") |
| AN - 3 Outside Diameter | 6.35mm (1/4" 0.25") |
| AN - 4 Inside Diameter | 5.94mm (1/4") |
| AN - 4 Outside Diameter | 9.9mm (3/8") |
| AN - 6 Inside Diameter | 8.3 mm (5/16") |
| AN - 6 Outside Diameter | 13.4 mm (17/32") |
| AN - 8 Inside Diameter | 10.5 mm (7/16") |
| AN - 8 Outside Diameter | 15 mm (19/32") |
| AN - 10 Inside Diameter | 14.2 mm (9/16") |
| AN - 10 Outside Diameter | 19mm (3/4") |
| AN - 12 Inside Diameter | 18 mm (11/16") |
| AN - 12 Outside Diameter | 22.6 mm (7/8") |
Features & Benefits
- Durable stainless steel and polyurethane construction for long-lasting performance.
- Wide temperature range suitable for extreme conditions.
- Reliable high pressure and burst ratings ensure safety in operation.
- Available in multiple AN sizes for versatile applications.
- Easily extendable length by increasing the order quantity.
$4.90
About this product
This high-quality 7mm Fuel Filter is essential for maintaining the efficiency of your vehicle's fuel system. Designed to fit 6mm or 8mm hoses, it ensures compatibility with a variety of fuel lines. The filter has a length of approximately 110mm and an outside diameter of about 50mm, making it compact yet effective for filtering out impurities from your fuel. Its durable construction ensures long-lasting performance, making it a reliable choice for vehicle maintenance.
Specifications
| Specification | Detail |
|---|---|
| Fitment | Fits 6mm or 8mm hose |
| Length | Approx. 110mm |
| Outside Diameter | Approx. 50mm |
Features & Benefits
- Ensures clean fuel flow, reducing engine risk.
- Compatible with standard 6mm and 8mm fuel hoses.
- Compact and easy to install.
- Durable construction for extended use.
$18.50
Fits - 5/16" hose
Length - approx. 106mm
Outside diameter - approx. 26mm
$4.00
Fits - 6.3mm hose
$42.00
About this product
This 6L Petrol Tank is specially designed for GX240 and GX270 engines. It is made to provide a perfect fit and reliable fuel supply for your engine, ensuring performance and efficiency. With a generous 6-litre capacity, it is ideal for both personal and industrial use where a powerful performance engine is required.
Its compact dimensions of 230mm in length, 130mm in width, and 220mm in height make it easy to install without occupying excessive space. This petrol tank is a crucial component of the fuel system, offering durability and dependability.
Specifications
| Specification | Detail |
|---|---|
| Capacity | 6L |
| Dimensions | 230mm (l) x 130mm (w) x 220mm (h) |
| Weight | 2kg |
| SKU | LPEFHEL1876 |
Features & Benefits
- 6-litre fuel capacity for extended engine run times
- Designed to fit GX240 and GX270 engines
- Compact dimensions for easy installation
- Durable construction for long-lasting performance
$35.00
Fits - 8mm fuel line
150LPH
12 volts
$29.00
About this product
The 33 - 80cc Pull Starter is an essential component designed for engines with displacements of 33cc, 36cc, 43cc, 49cc, and 80cc. This pull starter is crafted to ensure reliable engine ignition and performance, making it an ideal replacement for small engine motors used in mini bikes, go-karts, and other recreational vehicles.
Its compact design facilitates easy installation without the need for extensive modifications. The sturdy build guarantees durability and longevity, even with frequent use in rugged conditions.
Specifications
| Specification | Detail |
|---|---|
| Fitment | 33cc, 36cc, 43cc, 49cc, 80cc |
| Distance of Nearest Mounting Holes | 67mm |
| Distance Across Diagonal Mounting Holes | 95mm |
Features & Benefits
- Compatible with a range of engine sizes from 33cc to 80cc.
- Provides reliable and effortless engine starts.
- Durable construction suited for frequent use in various conditions.
- Easy to install with minimal adjustments needed.
$30.00
About this product
This Electric Fuel Pump offers reliable performance for your vehicle's fuel system. Designed to fit an 8mm fuel line, it delivers a flow rate of 130 litres per hour (LPH) at 12 volts, making it suitable for a range of automotive applications. Included with the pump are essential components to ensure a complete and easy installation. Whether you're replacing an old pump or installing a new one, this pump provides the efficiency and durability required.
Specifications
| Specification | Detail |
|---|---|
| Fitment | 8mm fuel line |
| Flow Rate | 130 LPH |
| Voltage | 12 volts |
| Included Components | 1 x Fuel Pump, 1 x Filter, 4 x Clamps, 2 x Black Rubber Hose, 2 x Black Hose Fittings, 2 x Red Oil Outlet Hose, 2 x Screws, 1 x Rubber Ring |
Features & Benefits
- High flow rate of 130 litres per hour supports efficient fuel delivery.
- Designed for easy integration with 8mm fuel lines.
- Comes with all necessary installation components for convenience.
- Operates at 12 volts for compatibility with standard vehicle electrical systems.
$28.50
About this product
This fuel pump is designed for efficient fuel delivery, compatible with a 1/4 inch fuel line, making it ideal for a variety of vehicles. It includes one fuel pump and two fuel filters, ensuring optimal performance and maintenance of your vehicle's fuel system. This fuel pump is perfect for enhancing the efficiency of both kids' and adults' vehicles, whether for hobby or daily use.
Specifications
| Specification | Detail |
|---|---|
| Fitment | 1/4" fuel line |
| Included Components | 1 Fuel pump, 2 Fuel filters |
Features & Benefits
- Includes two fuel filters for comprehensive maintenance.
- Supports 1/4 inch fuel line, suitable for a range of vehicles.
- Promotes efficient fuel delivery, enhancing vehicle performance.
- Cost-effective solution with Aus-Wide delivery.
$40.00
About this product
This pull starter recoil is designed specifically for GX270 stationary engines, making it an ideal replacement for 9HP and 11HP engines. It comes in a singular quantity of 1PC and offers a choice of colours between Black and Red, which can be specified at checkout. This product is perfect for replacing worn or broken pull starters, ensuring your engine starts smoothly and reliably.
Specifications
| Specification | Detail |
|---|---|
| Quantity | 1PC |
| Replacement Application | GX270 Stationary Engine |
| Engine Compatibility | 9HP / 11HP Engines |
| Colour Options | Black / Red |
Features & Benefits
- High compatibility with GX270 engines for reliable performance.
- Available in two colours, allowing for personalisation.
- Simple installation to replace your current pull starter.
- Durable construction designed to withstand frequent use.
$95.00
Starter motor fit for - GX340, GX390
14 Teeth
$35.00
About this product
The Starter Motor for GY6 is a high-quality replacement part designed specifically for GY6 motors. This essential component ensures reliable starting power, making it ideal for both kids’ and adults’ vehicles. With an approximate mounting hole distance of 68mm and a 9-tooth configuration, it guarantees compatibility and efficient performance.
Specifications
| Specification | Detail |
|---|---|
| Fitment | GY6 motors |
| Mounting Hole Distance | Approx. 68mm |
| Teeth | 9 |
| Weight | 1.5 kg |
| SKU | STAENA1869 |
Features & Benefits
- Ensures reliable engine starting for GY6 motors.
- Compatible with a variety of vehicles.
- Durable construction for long-lasting use.
- Easy to install with a standard mounting hole distance.
$45.00
About this product
The 2 Stud Starter Motor is designed for compatibility with a range of engine capacities including 50cc, 70cc, 90cc, 110cc, and 125cc. This motor is ideally suited for both kids and adults vehicles. Featuring a sturdy two-stud design, the starter motor ensures robust performance and reliability. The mounting hole distance is approximately 68mm, ensuring a secure fit for the specified engine sizes.
Specifications
| Specification | Detail |
|---|---|
| Engine Fitment | 50cc, 70cc, 90cc, 110cc, 125cc |
| Stud Design | 2 Stud |
| Mounting Hole Distance | Approximately 68mm |
| Weight | 1.5 kg |
Features & Benefits
- Compatible with a wide range of engine sizes
- Durable two-stud design
- Easy to install with standard mounting hole distance
- Reliable performance for kids and adults vehicles
$80.00
About this product
This starter motor is designed specifically for use with GX240 and GX270 engines, making it an essential component for maintaining and repairing these models. With reliable performance, it ensures your engine starts smoothly and efficiently. Perfect for both individual users and professionals who need dependable engine components, this starter motor is made for durability and long-lasting use.
Specifications
| Specification | Detail |
|---|---|
| Fitment | GX240, GX270 |
| Weight | 1.5 kg |
Features & Benefits
- Specifically designed for GX240 and GX270 engines.
- Durable construction for long-term reliability.
- Ensures smooth and efficient engine starting.
- Ideal for both personal and professional use.
Showing 56/348
- Choosing a selection results in a full page refresh.
- Opens in a new window.