










Item fits Yamaha Models:
YZ80 1993~2001
Item includes:
Crankshaft x 1
Replace OE P/N: 4ES-11400-02-00
47.5mm Cylinder x 1
Replace OE P/N: 4ES-11311-20-00
Piston Kit with Riken Ring Kit x 1
Bore Size: 47.45 mm ~ 47.47mm
Replace OE P/N: 4ES-11631-01-A0
Crankshaft Main Bearing & Oil Seal Kit x 1
Replace OE P/N: 93306-20468-00, 93306-30421-00, 93103-28011-00, 93102-20447-00
Complete Top & Bottom End Engine Gasket Set x 1
Features:
★ Taiwan Performance Products
★ World Class Needle Roller Bearing
★ Double Forged Japanese Alloy steel
★ Improved oil canal design for bettering lubrication
★ Shot Peening to improve fatigue durability
★ Tighter tolerances for better Engine Performance
★ Best Taiwan Performance Oil Seal
★ AC9B aluminum alloy Piston
★ Hard Anodize on crown and side for ignition and combustion resistance
★ MoS2 Skirt coating reduce friction and improve wear
★ RIK Piston Ring: most well-know manufacturer in the industry
★ Cast piston has super-high silicone content for additional strength
★ Nachi Main Bearing Made In Japan
Ideal Engine Parts Co., Ltd.
Our company is specialized in manufacturing starter clutch products.
We have full-line starter clutch products for ATV.
Please have a look at our eBay online store “EngineSourcing “
All products are 100% checked and guaranteed for our customers.
● Product
Make in Taiwan with the best performance
● Payment
We accept PayPal only. Please make sure you have a valid PayPal account.
● Shipping
Item will be shipped out within 1 business day after payment is cleared.
All domestic orders shipped by USPS Priority service or UPS Ground.
For domestic orders, the delivery takes about 3-5 working days.
Free shipping in the domestic USA.
International Order: Import duties, taxes are not included.
● Warranty & Customer Care
All products come with a warranty.
If you have any questions, please feel free to contact us via message.
Please note that our customer service only responds on business days.
● Return & Exchange
All products will be checked and packaged in good condition before dispatch.
In case the item is defective, please inform us within 30 days of receipt.
Return items should include the original packaging and all accessories.
Ideal Engine Parts Co., Ltd.
Our company is specialized in manufacturing starter clutch products.
We have full-line starter clutch products for ATV.
Please have a look at our eBay online store “EngineSourcing “
All products are 100% checked and guaranteed for our customers.
● Product
Make in Taiwan with the best performance
● Payment
We accept PayPal only. Please make sure you have a valid PayPal account.
● Shipping
Item will be shipped out within 1 business day after payment is cleared.
All domestic orders shipped by USPS Priority service or UPS Ground.
For domestic orders, the delivery takes about 3-5 working days.
Free shipping in the domestic USA.
International Order: Import duties, taxes are not included.
● Warranty & Customer Care
All products come with a warranty.
If you have any questions, please feel free to contact us via message.
Please note that our customer service only responds on business days.
● Return & Exchange
All products will be checked and packaged in good condition before dispatch.
In case the item is defective, please inform us within 30 days of receipt.
Return items should include the original packaging and all accessories.
