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Item #:
30102288
MYK Crankshaft Assembly for GY6 150cc 4-Stroke Engines Scooter Moped
85% of respondents would recommend this to a friend
Item #:
30102288
UYU 4386
Price Details
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Imported from USA store
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Order now and get it around Friday, September 25
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Number of Splines: 19
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What Stands Out
Durable Construction
Crafted from high-quality materials, the MYK crankshaft assembly ensures long-lasting performance, reducing wear and tear even in demanding conditions, making it reliable for GY6 150cc scooter and moped enthusiasts.
Optimized Performance
Designed to enhance engine efficiency, this crankshaft assembly improves throttle response and overall acceleration, addressing power loss issues commonly experienced with stock components in 150cc scooters.
Easy Installation
The MYK crankshaft comes with user-friendly installation instructions, allowing even novice mechanics to replace it quickly, saving both time and money while ensuring compatibility with a range of GY6 models.
Product Details
| Package Dimensions | 12 x 9 x 9 inches (30.5 x 22.9 x 22.9 cm) |
| Item Weight | 7 pounds (3.18 kg) |
| Manufacturer recommended age | 18 months and up |
| Manufacturer | MYK MOTORCYCLE PARTS |
Who Should Buy?
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Scooter Owners
Ideal for owners needing a reliable replacement for their GY6 150cc engines to maintain performance.
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DIY Mechanics
Perfect for do-it-yourself enthusiasts looking to upgrade or repair their scooter's crankshaft assembly.
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Moped Enthusiasts
Great option for moped users seeking enhanced durability and improved engine performance in their rides.
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High-Performance Riders
Not suitable for users wanting high-performance components for racing or extreme modifications.
Product Description
MYK Crankshaft Assembly for GY6 150cc 4-Stroke Engines Scooter Moped
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the MYK Crankshaft Assembly for GY6 150cc engines?
Answer: The MYK Crankshaft Assembly functions as a critical component in the engine, converting linear motion from the piston into rotational motion to power the scooter or moped. It's engineered for optimal performance, enhanced reliability, and durability. When used in a GY6 150cc 4-stroke engine, it ensures smooth operation, efficient fuel consumption, and improved overall performance, especially in urban commuting scenarios or off-road adventures. -
Question:
Is the MYK Crankshaft Assembly compatible with all GY6 150cc 4-stroke engines?
Answer: The MYK Crankshaft Assembly is specifically designed for GY6 150cc 4-stroke engines, making it compatible with a variety of scooters and mopeds that utilize this engine model. Its unique engineering takes into account the specifications of GY6 engines, ensuring a perfect fit for a seamless installation. If you're upgrading or replacing an existing crankshaft, it's crucial to confirm the engine type to prevent any performance issues. -
Question:
How do I know if I need to replace my crankshaft assembly?
Answer: Signs that indicate you may need to replace your crankshaft assembly include unusual noises during operation, loss of engine power, or vibrations while riding. If your engine struggles to start or you notice oil leaks around the crankshaft area, it’s advisable to inspect this component closely. Replacing an aging or damaged crankshaft can significantly enhance your vehicle's performance and longevity, contributing to a more enjoyable riding experience. -
Question:
What tools do I need to install the MYK Crankshaft Assembly?
Answer: To install the MYK Crankshaft Assembly, you'll need standard mechanic tools such as wrenches, screwdrivers, and pliers, along with specialized tools like a crankshaft puller or a torque wrench for precise installation. Having a repair manual or guide that outlines the specific installation steps for your GY6 engine can also be invaluable. This preparation not only facilitates a successful installation but helps prevent potential damage to your engine components. -
Question:
What maintenance is required after installing the MYK Crankshaft Assembly?
Answer: After installing the MYK Crankshaft Assembly, regular maintenance includes monitoring oil levels, checking for leaks, and ensuring proper torque settings on the associated components. A periodic inspection of the engine's performance can catch any early signs of wear or malfunction. This proactive approach ensures longevity and reliability, making your scooter or moped safe and enjoyable to ride. -
Question:
Can I use the MYK Crankshaft Assembly for performance upgrades?
Answer: Yes, the MYK Crankshaft Assembly can be part of performance upgrades for a GY6 150cc engine. Upgrading to this crankshaft may improve acceleration, enhance torque, and provide a smoother ride if you are looking to increase overall engine performance. For those who enjoy customizing their scooters or mopeds for racing or increased power, integrating this assembly with other performance parts can yield significant benefits. -
Question:
What materials is the MYK Crankshaft Assembly made from?
Answer: The MYK Crankshaft Assembly is crafted from high-quality steel and precision-engineered components, designed to withstand the stresses of a 150cc engine's operations. This material choice enhances its durability and resistance to wear, providing longevity under various riding conditions. The structural integrity of these components is crucial, especially for riders who frequently encounter tough terrains or high-demand situations. -
Question:
How can I tell if my crankshaft assembly is genuine MYK?
Answer: To ensure you have a genuine MYK Crankshaft Assembly, look for the official branding, which includes specific engravings and packaging that match MYK's standards. Buying from reputable dealers and official distributors also helps ensure authenticity. In addition, ensure the assembly's build quality aligns with MYK's renowned manufacturing practices, giving you peace of mind regarding performance and reliability in your scooter or moped. -
Question:
What should I do if I encounter issues with the MYK Crankshaft Assembly after installation?
Answer: If you encounter issues with the MYK Crankshaft Assembly post-installation, first check for installation errors, including proper torque specifications and potential misalignments. Consult the installation guide or seek assistance from a qualified mechanic if problems persist. Additionally, documenting irregularities can be helpful should you need to reach out for support or further assistance regarding the assembly's performance. -
Question:
Where can I buy MYK Crankshaft Assembly for GY6 150cc 4-Stroke Engines in Uruguay?
Answer: You can buy the MYK Crankshaft Assembly for GY6 150cc 4-Stroke Engines Scooter Moped at Ubuy in Uruguay. Ubuy offers a wide range of automotive parts, ensuring quality and dependable service for all your vehicle needs. Shopping online at Ubuy provides you with ease and access to various options for your scooter or moped.
MYK MOTORCYCLE PARTS Crankshafts Editorial Review
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Pros
- High-quality construction
- Smooth performance in engines
- Easy installation for DIYers
- Compatible with GY6 150cc engines
- Durable for extended use
Cons
- Limited compatibility with other models
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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UYU 4386
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Features & Benefits
- Number of Splines: 19
- Drive End Thread Size: M12x1.25
- Wrist pin inner diameter: 15mm
- Stroke: 57.8mm
- Overall Length: 285mm
- Main bearings included
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