- Home Page /
- Automotive /
- Motorcycle Parts /
- Parts /
- Engine /
- Rebuild Kits /
- 47mm Big Bore Complete Cylinder Rebuild Kit H...
0 ratings
Item #:
245932449
47mm Big Bore Complete Cylinder Rebuild Kit Head Comp fit for 4 Stroke GY6 49cc 50cc 139QMA 138QMB Engine Parts Chinese ATV Quad Scooter Go Kart
Item #:
245932449
ETB 17940
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, September 23
Secured 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
Revitalize your GY6 engine with our all-inclusive 47mm Big Bore Complete Cylinder Rebuild Kit, designed for robust performance and compatibility.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
Product Details
Product Description
47mm Big Bore Complete Cylinder Rebuild Kit Head Comp fit for 4 Stroke GY6 49cc 50cc 139QMA 138QMB Engine Parts Chinese ATV Quad Scooter Go Kart (69mm upgrade valve)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Is this kit compatible with all GY6 engines?
Answer: No, it is specifically designed for non-EGR GY6 49cc and 50cc engines. -
Question:
What vehicles can this kit be used for?
Answer: It is compatible with many Chinese scooters, ATVs, quads, and go-karts from brands like Roketa, Sunl, and Taotao. -
Question:
Does the kit come with all necessary parts for installation?
Answer: Yes, the kit includes the cylinder head, piston assembly, gaskets, and all relevant installation hardware.
hauertzx Rebuild Kits Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“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
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
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.
ETB 17940
Order now and get it around Wednesday, September 23
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Complete rebuild kit for GY6 49cc and 50cc 4-stroke engines.
- Compatible with a wide range of Chinese ATVs, scooters, and go-karts.
- Includes essential components like cylinder head, piston assembly, and gaskets.
- Lightweight and durable design for improved engine performance.
- Easy installation with all necessary hardware included.
- Perfect upgrade for a variety of Chinese brand vehicles.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.