SKU: 31959157679

102mm Big Bore Kit 686 Cylinder Top End Rebuild For Yamaha Grizzly YFM 660 2002-2008

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Description

102mm Big Bore Kit 686 Cylinder Top End Rebuild For Yamaha Grizzly YFM 660 2002-2008102mm Big Bore Cylinder Piston Gasket Kit For Yamaha Raptor 660R 2001 2005 Grizzly 660 2002 2008 Features: If your cylinder blows through, the compression is too low, or even a piston seizure has occurred, then this kit is exactly the right thing for you. Kit includes cylinder, piston, rings, pin, clips & top end gasket kit (you get exactly what is pictured). Piston is anodized for superior heat resistance and longer lifespan. The gaskets use

102mm Big Bore Cylinder Piston Gasket Kit For Yamaha Raptor 660R 2001-2005 / Grizzly 660 2002-2008

Features:
If your cylinder blows through, the compression is too low, or even a piston seizure has occurred, then this kit is exactly the right thing for you.
Kit includes cylinder, piston, rings, pin, clips & top end gasket kit (you get exactly what is pictured).
Piston is anodized for superior heat resistance and longer lifespan.
The gaskets use performance materials to increase durability and provide greater reliability.
This is a bolt on kit with no machining required.
Big bore size - 102 mm x 84 mm stroke, 22mm steel piston pin.
This kit is excellent as a low-cost replacement for defects in the original cylinder.

Specifications:
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Material: Aluminum
Displacement: 686cc
Bore Type: Big Bore
Bore diameter: 102 mm
Stroke: 84 mm
Pin diameter: 22 mm

Replacement Part Number:
Cylinder: 3YF-11310-01, 5KM-11310-00
Cylinder Base Gasket: 3YF-11351-00
Cylinder Head Gasket: 3YF-11181-00
Piston (Std): 3YF-11631-00-X0
Pin, Piston: 3YF-11633-00, 3YF-11633-01
Piston Ring Set (Std): 3YF-11610-00, 2C6-11603-00
Circlips, piston (2): 93450-2402
Bolt, Flange(2): 90105-10649
Bolt, Flange(2): 90105-09648
Washer, Plate(4): 90201-101A4, 90201-102G9

Fits Make/Year/Model:
Fit for Yamaha ATV 2001 RAPTOR 660R - YFM660RN
Fit for Yamaha ATV 2001 RAPTOR 660R - YFM660RNC
Fit for Yamaha ATV 2002 RAPTOR 660R - YFM660RP
Fit for Yamaha ATV 2002 RAPTOR LIMTED EDITION - BLACK - YFM660RPB
Fit for Yamaha ATV 2003 RAPTOR 660R - YFM660RR
Fit for Yamaha ATV 2003 RAPTOR BLACK LIMITED EDITION - YFM660RLER
Fit for Yamaha ATV 2004 RAPTOR 660R - YFM660RS
Fit for Yamaha ATV 2004 RAPTOR 660R LIMITED EDITION BLACK - YFM660RLES
Fit for Yamaha ATV 2005 RAPTOR 660 SE - YFM660RSET
Fit for Yamaha ATV 2005 RAPTOR 660R - YFM660RT

Fit for Yamaha ATV 2002 GRIZZLY 600 METALLIC SILVER - YFM660FPS
Fit for Yamaha ATV 2002 GRIZZLY 660 - YFM660FP
Fit for Yamaha ATV 2002 GRIZZLY HUNTER EDITION - YFM660FHP
Fit for Yamaha ATV 2003 GRIZZLY 660 - YFM660FR
Fit for Yamaha ATV 2003 GRIZZLY 660 4X4 METALLIC TITANIUM - YFM660FRGY
Fit for Yamaha ATV 2003 GRIZZLY 660 REAL TREE HARDWOOD HUNTER - YFM660FHRH
Fit for Yamaha ATV 2003 GRIZZLY 660 WETLANDS HUNTER EDITION - YFM660FHR
Fit for Yamaha ATV 2004 GRIZZLY 660 - YFM660FS
Fit for Yamaha ATV 2004 GRIZZLY 660 AUTO 4X4 WETLAND - YFM660FHSWL
Fit for Yamaha ATV 2004 GRIZZLY 660 AUTO 4X4 WETLANDYFM660FLES - YFM660FHSW
Fit for Yamaha ATV 2004 GRIZZLY 660 AUTO 4X4 WETLANDYFM660FLES - YFM660FLES
Fit for Yamaha ATV 2004 GRIZZLY 660 HARDWOODS HUNTER CAMO - YFM660FHS
Fit for Yamaha ATV 2005 GRIZZLY 660 - YFM66FAT
Fit for Yamaha ATV 2005 GRIZZLY 660 HUNTER - YFM66FAHT
Fit for Yamaha ATV 2005 GRIZZLY 660 HUNTER WETLAND - YFM66FAHWT
Fit for Yamaha ATV 2005 GRIZZLY 660 SE - YFM66FASET
Fit for Yamaha ATV 2006 GRIZZLY 660 DUCKS UNLIMITED EDITION - YFM66FAHDV
Fit for Yamaha ATV 2006 GRIZZLY 660 HUNTER HARDWOODS HD CAMO - YFM66FAHV
Fit for Yamaha ATV 2006 GRIZZLY 660 HUNTER_HARDWOODS - YFM66FABGG
Fit for Yamaha ATV 2006 GRIZZLY 660 HUNTER_HARDWOODS - YFM66FABGH
Fit for Yamaha ATV 2006 GRIZZLY 660 HUNTER_HARDWOODS - YFM66FAV
Fit for Yamaha ATV 2006 GRIZZLY 660 SPECIAL EDITION - YFM66FASEV
Fit for Yamaha ATV 2007 GRIZZLY 660 - YFM66FGW
Fit for Yamaha ATV 2007 GRIZZLY HUNTER - YFM66FGHW
Fit for Yamaha ATV 2008 GRIZZLY 660 - YFM66FGX
Fit for Yamaha ATV 2008 GRIZZLY 660 - YFM66FGXGR
Fit for Yamaha ATV 2008 GRIZZLY 660 - YFM66FGXL
Fit for Yamaha ATV 2008 GRIZZLY 660 - YFM66FGXR
Fit for Yamaha ATV 2008 GRIZZLY 660 HUNTER - YFM66FGHX

Fit for Yamaha Side by Side 2004 RHINO 660 - YXR660FAS
Fit for Yamaha Side by Side 2004 RHINO 660 (Pastel Deep Green) - YXR66FAS
Fit for Yamaha Side by Side 2004 RHINO 660 HARDWOODS CAMO HUNTER EDITION (Realtree Hardwoods Camo) - YXR66FAHS
Fit for Yamaha Side by Side 2004 RHINO HARDWOODS CAMO - YXR660FAHS
Fit for Yamaha Side by Side 2005 RHINO - YXR660FAT
Fit for Yamaha Side by Side 2005 RHINO (Pastel Deep Green) - YXR66FAT
Fit for Yamaha Side by Side 2005 RHINO (Real Tree Hardwoods Hunter Edition) - YXR66FAHT
Fit for Yamaha Side by Side 2005 RHINO HUNTER - YXR660FAHT
Fit for Yamaha Side by Side 2006 RHINO 660 4WD - YXR66FAVGR
Fit for Yamaha Side by Side 2006 RHINO 660 4WD EXPLORER EDITION (Pastel Deep Green) - YXR66FAEXGV
Fit for Yamaha Side by Side 2006 RHINO 660 4WD EXPLORING EDITION - Hunter Green - YXR66FAEXG
Fit for Yamaha Side by Side 2006 RHINO 660 4WD EXPLORING EDITION Hardwoods HD Camo - YXR66FAEXH
Fit for Yamaha Side by Side 2006 RHINO 660 4WD HUNTER - YXR66FAHV
Fit for Yamaha Side by Side 2006 RHINO 660 4WD HUNTER EXPLORING EDITION (Camouflage Hardwoods HD) - YXR66FAEXHV
Fit for Yamaha Side by Side 2006 RHINO 660 4WD SPECIAL EDITION - YXR66FASEV
Fit for Yamaha Side by Side 2007 RHINO 660 - YXR66FW
Fit for Yamaha Side by Side 2007 RHINO 660 4WD EXPLORING EDITION - HUNTER GREEN - YXR66FEXW
Fit for Yamaha Side by Side 2007 RHINO 660 4WD SPECIAL EDITION - YXR66FSEW
Fit for Yamaha Side by Side 2007 RHINO 660 4WD SPORT EDITION - YXR66FSPW
Fit for Yamaha Side by Side 2007 RHINO 660 DUCKS UNLIMITED EDITION - YXR66FDUW
Fit for Yamaha Side by Side 2007 RHINO 660 HUNTER - HARDWOODS HD CAMO - YXR66FHW

(Compatibility Chart is for Reference ONLY!!!)
(Please Compare with Your faulty unit and the image we provided to Decide Fitment)

Package Includes:
1x Cylinder
1x Piston
1x Piston Ring Set
1x 22mm Wristpin
1x Circlip(2)
1x Cylinder Base Gasket
1x Cylinder Head Gasket
1x Spark Plug
4x Cylinder Studs
4x Washers

(Comes exactly as pictured.)

Note:
Carefully compare to your old parts to be sure this is the correct part for your machine.

The product on offer is an accessory or spare part and thus is not an original product of the vehicle manufacturer.
The name of the vehicle manufacturer is stated only as an indication of the determination of the product being offered as an accessory or spare part, to clarify, for which vehicle the product on offer Fits.

Installation Video (FOR REFERENCE ONLY):

https://youtu.be/qAM2Y7hg7JY?si=d6YBOs9Qky1c0bP4
(Please note, the installation video is for reference only and may not be completely accurate. If you're unsure about installation, we recommend consulting a local professional mechanic for assistance.)

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

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: 31959157679

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Texas Gal
Carnegie, US
★★★★★ 5
First use was great!
I've used it just the one time today. I had previously "edged" with a string weedwhacker, so while the grass was cut back some, there wasn't a trench dug out. I did a gentle push and pull, taking on about 18" at a time to get a new trench dug next to the sidewalk edge. It did a great job! The entire unit was much heavier and sturdy looking than I was afraid it would be for the price, so pleasantly surprised. Assembly wasn't complicated, but it did take two of us to hold it steady because getting the screws to seat in the square hole and not have the cord in the way was a bit tricky. I'm a 70+ lady, not large and not athletic, but I was able to handle this edger with ease. Now, to see how long it lasts!
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Reviewed in the United States on July 11, 2025
J
Verified Purchase
James E Morris
Whiting, US
★★★★★ 5
Not expensive
Gets the job done
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Reviewed in the United States on April 27, 2026
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Katy
Draper, US
★★★★★ 4
Great Yard Helper!
So easy to use and affordable! This edger is a great time saver, easy to operate, and relatively easy to adjust although you may need a pliers or screwdriver to help with the adjustment levels, but its not difficult. I would have given this 5 stars but just one thing that is a sticking point for me is I wish this had its own stand or hanger because of its odd shape, it doesn't necessarily balance upright too well. It’s long and the guide wheel in the front sticks out. So, it is always awkward to get it tidy in the garage when not in use. Now maybe this is what it's like for landscapers…I’m not a professional. Just a homeowner doing my own upkeep. With what this costs, I’ll figure it out, and is worth the money.
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Reviewed in the United States on December 30, 2024
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Verified Purchase
Dan Y
Birmingham, US
★★★★★ 5
Easy to use
Easy to assemble. Works as advertised
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Reviewed in the United States on April 14, 2026
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JudeBlack
Pawtucket, US
★★★★★ 5
Came in skeptical, but it's GREAT!
I read all the bad reviews I could on this thing and considered it an acceptable risk considering the price. Assembly was easy and the instructions were fair. Not amazing, but once you handle the edger, the gist is clear. I was skeptical overall that the horsepower and plastic guard weren't going to be enough. I ran it for nearly 45min stopping every 5 or so to check the blade and guard. It stayed tight and I was able to manually turn the blade to make sure it was working right. My front yard and sidewalk have been neglected for a few years. I would sometimes edge it out with the weed Wacker, but couldn't get it as clean as I wanted without breaking a LOT of line. When I was done, I noticed the guard had a lot of soil and grass buildup that I was able to take out easily with my fingers. There were a few times I scraped the sidewalk edge, but the blade is still solid and ready for more! I was surprised at the quality and as you're going over an area, it feels solid and not squirly or out of control. My uses are going to be mostly suburban maintenance on my own yard. If I had more land or something bigger, I would consider something larger. For my yard and purposes, this edger is going to work just fine! Did not notice any issues with the blade getting loose, but stayed aware of it. There is a lock nut that keeps it in place. I imagine over time and switching blades, this is going to lose its locking function, but I already see amazon has replacement blades that come with new lock nuts!
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Reviewed in the United States on May 5, 2025

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