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JOG 70cc Piston Assy (Pin 10mm) - Model MIJOG70-4005-10
JOG 70cc piston, 47mm piston assembly, 2 stroke piston kit, big bore upgrade, performance piston, Chinese scooter cylinder, piston rings, gudgeon pin, oil scraper ring, 1E40QMB piston, scooter engine parts, 70cc upgrade kit  Affordable JOG 70cc piston assembly (Ф47mm) for 2-stroke Chinese cylinders. Complete kit with piston rings, oil scraper rings, circlips and 10x38mm gudgeon pin. Perfect 70cc big bore upgrade for performance enhancement and engine rebuild.  JOG 70cc Piston Assembly Kit Ф47mm with 10mm Pin - 2 Stroke Upgrade Kit 

JOG 70cc Piston Assy (Pin 10mm)

  • Brand: Mortch Motor
  • Product Code: MIJOG70-4005-10
  • Product Viewed: 203
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  • Availability: In Stock
  • Weight: 0.12kg
  • Packing Size: 8.00 x 8.00 x 8.00cm
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  • US$4.14 385 SOLD


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This is an affordable 70cc replacement piston in standard quality, designed for 2-stroke Chinese cylinders with 47mm bore. It serves as an excellent replacement piston for JOG-style engines and other 70cc applications.

📏 Technical Specifications
Piston Diameter
Ф47mm
Piston Pin Size
Ф10 x 38mm
📦 Kit Includes
Piston (Ф47mm)
Piston Rings
Oil Scraper Rings
Gudgeon Pin (Ф10x38mm)
Circlips
Complete Assembly
⚠️ Please verify your cylinder bore diameter (47mm) and piston pin size (10x38mm) before ordering. This piston is designed for standard 70cc Chinese 2-stroke cylinders.
🔧 Compatibility Notice
  • Please verify that this part fits your specific vehicle model and year. Many vehicles share similar names but use different components depending on year or market region.
  • We strongly recommend cross-checking with your vehicle's owner's manual or contacting us for confirmation before placing your order.
📄 Product Disclaimer
  • Product images, measurements, and descriptions are for reference only. Slight variations in color or appearance may occur due to manufacturing batches or photography lighting—functional specifications remain identical to the ordered part.
  • Professional installation is mandatory. Mortch Motor assumes no liability for damages, injuries, or losses resulting from improper installation, misuse, unauthorized modification, or abnormal operation.
💰 Import Duties & Taxes
  • All listed prices EXCLUDE shipping costs, import duties, taxes, and customs clearance fees. These charges (if applicable) are determined and collected by your local customs authority and are solely the buyer's responsibility.
  • In case of return due to unpaid duties/taxes or refusal to clear customs, the buyer shall bear the original shipping cost, return shipping fees, and any associated administrative charges deducted from the refund.
📌 Order Confirmation: By completing your purchase, you acknowledge that you have read, understood, and agreed to all terms above. For any questions, please contact our support team prior to ordering.

Tags: 1E40QMB, 60cc upgrades, Big Bore Kit, High Performance, JOG

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