Kit includes piston, rings, pin, clips, & top end gasket kit (you get exactly what is pictured).
Cast piston has super-high silicone content for additional strength.
Piston skirts are Molybdenium Teflon coated to minimize resistance/wear and provide extended life.
Piston dome is anodized for superior heat resistance and longer lifespan.
The gaskets use performance materials to increase durability and provide greater reliability.
Includes all gaskets pictured to rebuild top end.
8.6:1 compression ratio.
Kit is for standard bore size - 83.00mm.
All of the components within this kit are bolt-on ready for a hassle free installation.
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Piston Material: Forged Aluminum
Actual Displacement: 386 cc
Bore Size: STD 83 mm
Piston diameter: 82.9 mm
Piston height: 57.5 mm
Piston pin diameter: 19 mm
Piston pin height: 58 mm
Replaces Part Number:
Cylinder: 5FU-11310-01-00, 5FU-11310-00-00, 4GB-11310-00-00
Piston Ring Set: 4GB-11610-00-00, 42Y-11610-00-00, 42Y-11610-01-00
Cylinder Head Gasket: 1UY-11181-00-00, 1UY-11181-01-00
Cylinder Base Gasket: 4KB-11351-00-00, 3GD-11351-00-00
Chain Tensioner Gasket: 3GD-12213-00-00
For Yamaha Kodiak 400 1993-1999
For Yamaha Big Bear 400 2000-2012
1x Piston Ring Set
1x Cylinder Head Gasket
1x Cylinder Base Gasket
1x Chain Tensioner Gasket
Ring end gaps are checked prior to shipment for proper sizing.
Please check out the product and size fits your motorcycle or not before you purchase.
Item location: Los Angeles, California warehouse
Delivery Time: 2-6 working days
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
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