LK LEAPING KNIGHT
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16T Crankshaft Assembly for GY6/QMB139 50cc to 80cc 4 stroke engines
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16T Crankshaft Assembly for GY6/QMB139 50cc to 80cc 4 stroke engines
Experience a noticeable performance upgrade with enhanced torque and quicker acceleration.
16T Crankshaft Assembly for GY6/QMB139 50cc to 80cc 4 stroke engines
Item #: 146922395

16T Crankshaft Assembly for GY6/QMB139 50cc to 80cc 4 stroke engines

Item #: 146922395

MMK 236403

Price Details

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*All items will import from US

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Order now and get it around Saturday, July 04
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Experience a noticeable performance upgrade with enhanced torque and quicker acceleration.
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What Stands Out

Versatile Compatibility
Designed to fit GY6 and QMB139 engines, this crankshaft assembly supports a range of 50cc to 80cc 4-stroke applications, ensuring seamless upgrades and replacements for diverse vehicles.
Durable Construction
Crafted from high-quality materials, this crankshaft assembly offers exceptional strength and resilience, providing long-lasting performance even under demanding conditions, significantly reducing maintenance costs.
Enhanced Performance
Optimized for improved power transfer and efficiency, the 16T crankshaft enhances the overall performance of your engine, delivering a smoother ride and better acceleration compared to standard alternatives.

Product Details

Shop 16T Crankshaft Assembly for GY6/QMB139 50cc to 80cc 4 stroke engines online at a best price in Myanmar. B0F1ZCVBCB
Item Weight3 lbs (1.36 kg)

Who Should Buy?

Suitable For
  • Scooter Owners

    Ideal for individuals looking to replace or upgrade their GY6/QMB139 engine crankshaft for better performance.

  • Mechanics

    Perfect for professional or DIY mechanics working on 50cc to 80cc four-stroke engine repairs or rebuilds.

  • Performance Enthusiasts

    Great for users who want to enhance their scooter's speed and efficiency with a reliable crankshaft assembly.

Not Suitable For
  • High-Performance Riders

    Not suitable for riders seeking extreme performance enhancements beyond what a standard crankshaft assembly can provide.

  • Larger Engines

    Does not fit engines larger than 80cc, limiting use to smaller engine types only.

  • Beginner Users

    May be challenging for beginners without adequate mechanical knowledge to install or maintain the assembly properly.

Product Description

16T Crankshaft Assembly for GY6/QMB139 50cc to 80cc 4 stroke engines

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the 16T Crankshaft Assembly used for in GY6/QMB139 engines?

    Answer: The 16T Crankshaft Assembly is a crucial component in GY6/QMB139 engines, specifically designed for 50cc to 80cc 4-stroke systems. Its primary function is to convert the linear motion of the piston into rotational motion, effectively driving the crankshaft and providing power to the engine. This assembly is essential for optimal engine performance and efficiency, ensuring smooth operation and responsiveness. If you're experiencing issues with your engine's power delivery or performance, replacing the crankshaft assembly could restore functionality and enhance overall driving experience.
  • Question: How do I install a 16T Crankshaft Assembly in my GY6/QMB139 engine?

    Answer: Installing a 16T Crankshaft Assembly in a GY6/QMB139 engine requires some mechanical knowledge and tools. Start by disassembling the engine casing to gain access to the crankshaft area. Once exposed, carefully remove the old crankshaft and position the new 16T assembly, ensuring it aligns properly with the piston and connecting rods. Secure all components in place and reassemble the engine casing. This process is crucial for maintaining engine integrity and function. Proper installation can greatly enhance engine reliability and overall performance during rides.
  • Question: What are the signs of a failing crankshaft assembly in my engine?

    Answer: Common symptoms of a failing crankshaft assembly include unusual noises such as knocking or grinding, oil leaks around the engine, vibration during operation, and poor engine performance. If you notice your scooter or motorcycle lacks power or struggles to start, these may indicate crankshaft issues. Addressing these symptoms promptly ensures your engine runs smoothly and prevents further damage. Regular maintenance and monitoring can help catch potential failures early, enabling efficient repairs and prolonging engine life.
  • Question: Is the 16T Crankshaft Assembly compatible with all 50cc to 80cc engines?

    Answer: While the 16T Crankshaft Assembly is primarily designed for GY6/QMB139 engines, compatibility may vary among different models within the 50cc to 80cc category. It's crucial to verify that your engine specifications align with the assembly's design. Always refer to your engine’s service manual or consult with a mechanic to ensure proper compatibility. Utilizing the correct components not only ensures optimal performance but also prevents potential engine damage.
  • Question: What materials are used in the construction of the 16T Crankshaft Assembly?

    Answer: The 16T Crankshaft Assembly is typically constructed from high-strength steel and alloy materials, which provide durability and resistance to wear. These materials are chosen for their ability to withstand the stresses and temperatures that occur during engine operation. The assembly undergoes precision machining to ensure a proper fit and optimal function. Quality materials contribute significantly to the longevity and performance of the engine, reducing the likelihood of premature failure and promoting smoother operation.
  • Question: Can I use aftermarket parts with the 16T Crankshaft Assembly?

    Answer: Yes, you can use aftermarket parts with the 16T Crankshaft Assembly, but it's essential to ensure that they are compatible and of high quality. Aftermarket components often provide a cost-effective alternative to OEM parts and can sometimes offer enhanced performance. However, using substandard parts can lead to poor engine performance or premature failure. Always research and select reputable brands that fit your engine's specifications for the best results. This will help in achieving improved engine dynamics while maintaining reliability.
  • Question: How does the 16T Crankshaft Assembly affect engine performance?

    Answer: The 16T Crankshaft Assembly plays a vital role in determining the overall performance of the engine. It influences power output, engine responsiveness, and fuel efficiency. A well-functioning crankshaft assembly ensures that the engine runs smoothly, translating the energy generated during combustion into effective work. If you're looking to boost performance, upgrading to a high-quality crankshaft assembly can result in improved acceleration and better handling. Regular maintenance of this assembly is essential for maintaining optimal performance.
  • Question: What tools are necessary to replace the crankshaft assembly?

    Answer: To replace the 16T Crankshaft Assembly, you will need standard automotive tools, including a wrench set, socket set, screwdrivers, and possibly a torque wrench for precise fittings. Additionally, using a flywheel puller and a crankshaft alignment tool can help ensure proper installation and reduce the risk of damage during the replacement process. Being well-equipped is essential to ensure a smooth installation process, minimizing the likelihood of errors and achieving the best results for your engine.
  • Question: Will installing a 16T Crankshaft Assembly improve fuel efficiency?

    Answer: Yes, a new or upgraded 16T Crankshaft Assembly can improve fuel efficiency by ensuring that the engine operates more smoothly and effectively. A worn or damaged crankshaft can cause irregularities in the combustion process, leading to inefficient fuel usage. By replacing the crankshaft with a new assembly, you can restore proper function, reduce engine strain, and optimize fuel consumption. For those looking to make the most of their scooter's performance while minimizing fuel costs, investing in a high-quality crankshaft assembly is a smart choice.
  • Question: Where can I buy the 16T Crankshaft Assembly for GY6/QMB139 50cc to 80cc engines?

    Answer: You can purchase the 16T Crankshaft Assembly for GY6/QMB139 50cc to 80cc engines from Ubuy in Myanmar. Ubuy offers a wide range of automotive parts, including high-quality crankshaft assemblies. Their platform ensures you have access to the parts you need, along with easy navigation and customer support to assist in your selection. Ubuy's reliable sourcing of components makes it a convenient choice for maintaining or upgrading your engine.

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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

MMK 236403

Order now and get it around Saturday, July 04

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Direct replacement for OEM crankshaft, cost-effective.
  • Made from premium aluminum alloy for durability and rust-resistance.
  • Easy to install, perfect for replacing worn parts.
  • Reduces engine strain and minimizes vibration for smoother performance.
  • Enhances torque and boosts acceleration for better riding experience.
  • Ideal for restoration, upgrades or tuning projects.