Cylinder Piston Gasket For Yamaha YFM350U YFM350FW Big Bear 87-99 Top End Kit
SKU: 18928949724

Cylinder Piston Gasket For Yamaha YFM350U YFM350FW Big Bear 87-99 Top End Kit

Sale price$75.39 Regular price$83.77
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Cylinder Piston Gasket For Yamaha YFM350U YFM350FW Big Bear 87-99 Top End KitFeatures: 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

Features:
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.
Kit is for standard bore size - 83.00 mm.
All of the components within this kit are bolt-on ready for a hassle free installation.

Specifications:
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Piston Material: Forged Aluminum
Actual Displacement: 348cc
Bore Type: Stanard Bore
Bore Size: STD 83.00mm
Stroke: 64.50mm
Piston Diameter: 82.95mm
Piston Height: 58.80mm
Pin Height: 65mm
Pin Diameter: 19mm

Replacement Part Number:
Cylinder: 1UY-11310-03, 5YT-11310-00-00, 4WU-11310-00-00
Cylinder Base Gasket: 4KB-11351-00
Cylinder Head Gasket: 1UY-11181-01
Chain Tensioner Gasket: 3GD-12213-00
Piston: 1YW-11631-01-Y0, 1UY-11631-01-Y0, 5UH-11631-00-C0
Pin, piston: 55V-11633-00
Ring Set, piston: 4GB-11610-00
Circlips, piston: 93450-19095

Fitments:
Fit for Yamaha Moto-4 350 (YFM350ER) 1987 - 1995
Fit for Yamaha Big Bear 350 4x4 (YFM350FW) 1987 - 1999
Fit for Yamaha Big Bear 350 2x4 (YFM350U) 1996 - 1999
Fit for Yamaha Bruin 350 4x4 (YFM350FA) 2004 - 2006
Fit for Yamaha Bruin 350 2x4 (YFM350A) 2004 - 2006
Fit for Yamaha Grizzly 350 2x4 (YFM350G) 2007 - 2011
Fit for Yamaha Grizzly 350 4x4 (YFM350FG) 2007 - 2014
Fit for Yamaha Grizzly 350 4x4 IRS (YFM350FGI) 2007 - 2011
Fit for Yamaha Warrior 350 (YFM350X) 1987 - 2004
Fit for Yamaha Raptor 350 (YFM350R) 2004 - 2013
Fit for Yamaha Wolverine 350 4x4 (YFM350FX) 1995 - 2005
Fit for Yamaha Wolverine 350 2x4 (YFM350X) 2006 - 2009

Package Includes:
1x 83mm Cylinder
1x Piston(STD)
1x Piston Ring Set
1x Wristpin
1x Circlip(2)
1x Cylinder Base Gasket
1x Cylinder Head Gasket
1x Chain Tensioner Gasket

Note:
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.

Shipping:
Free Shipping
Delivery Time: 2-6 working days

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 18928949724

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Verified Purchase
Tricia Fleming
Draper, US
★★★★★ 5
This does the job
Color: Black
This caddy does what I need it to do holds my sponges and soap. The excess water does run out into the sink.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
D
Verified Purchase
Delores McFarland
Cuba, US
★★★★★ 3
Sink
Color: Black
Nice but small
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
S
Verified Purchase
Shameka Reed
Louisville, US
★★★★★ 5
Fits my needs
Color: Light blue, Color: Light blue
I purchased this specifically for the garbage disposal side of my kitchen sink. I only needed it to hold my sink stopper. I haven't used th basket yet, but will probably use it for a steel scrubber. It's a little on the small side, but it works great for me.
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Reviewed in the United States on April 20, 2026
A
Verified Purchase
Alyssa
Alexandria, US
★★★★★ 5
Perfect size
Color: Black
Fits the little spot we have in our kitchen very well. I tend to not measure and just hope for the best. Easy to clean and hasn't rusted yet. Does a good job of draining and letting things flow down
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
K
Verified Purchase
Keisha Cones
Chelsea, US
★★★★★ 5
Great product at a good price
Color: Black, Size: Medium
This sink caddy is made of sturdy material and helpful for holding the stuff on the edge of my sink. It's nice to be able to move the little drain spout to accommodate where I set it. It also allows me to move the divider to accommodate the size of what I put in there, so that's nice. It has an overall nice look. removing the tray to wash it out is very helpful. The only thing I don't care for is that sometimes when I grab the dish cloth, the little rod pops out. However, this is a minor inconvenience, and only when I'm in a hurry to grab the cloth. The price is very reasonable for the sturdy material.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2025

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