SKU: 90566056952

Cylinder Piston Gasket Kit For Honda XR 125 L JD19 2003-2009 CG125 ES 2004-2009

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Description

Cylinder Piston Gasket Kit For Honda XR 125 L JD19 2003-2009 CG125 ES 2004-200956. 5mm Cylinder Piston Gasket Top End Rebuild Kit For Honda CG125 ES 2004 2009 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). The cylinder is made of aluminum for good cooling with an internal cast iron jacket (unlike which has a

56.5mm Cylinder Piston Gasket Top End Rebuild Kit For Honda CG125 ES 2004 -2009

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).
The cylinder is made of aluminum for good cooling with an internal cast iron jacket (unlike which has a nicasil treatment).
Piston 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 - 56,50 mm, 13mm steel piston pin.
This kit is excellent as a low-cost replacement for defects in the original cylinder.
Easy installation; professional assistance recommended if needed.

Specifications:
Condition: Aftermarket 100% Brand New
Quantity: 1 Set
Material: Aluminum, Steel
Displacement: 124cc
Engine: 4 Stroke
Bore Type: Standard Bore
Bore diameter: 56.50mm
Pin diameter: 13mm
Pin Overall Length: 40mm

Replacement Part Number:
Cylinder: 12100-KGA-900
Cylinder Base Gasket: 12191-KGA-900
Cylinder Head Gasket: 12251-KY0-891
Piston: 13101-KGA-B00
Pin, Piston: 13111-KGA-B00
Piston Ring Set (Std): 13011-KGA-B00
Circlips, piston (2): 13115-GN5-910

Always compare part numbers to your parts schematics and cross reference appropriately.

Fits Make/Model/Year:
Fit for Honda CG125 (M) Models (2001-2003)
Fit for Honda CG125 Electric Start Models (2004-2009)
Fit for Honda XR125L (2003-2011)
Fit for Honda XR125L3/L4/L5/L6 (2003-2009)
Fit for Honda NXR125 BROS (2003-2006)

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

Package Includes:
1x 56.5mm Cylinder
1x Piston
1x Piston Ring Set
1x 13mm Wristpin
1x Circlip(2)
1x Cylinder Base Gasket
1x Cylinder Head Gasket
1x Valve Stem Seals

(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.

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: 90566056952

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Toasty
Natrona Heights, US
★★★★★ 4
Pricey for quality but my dogs love them!
Size: Medium, Size: Medium
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Reviewed in the United States on January 20, 2026
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seafan
Port Orchard, US
★★★★★ 5
Sturdy and soft like hiking on clouds
Size: Large, Color: Color Mix
I am in love with these socks! In fact I've reordered five more times and have told my hiking friends about them, and they've ordered them now, too. We all love them. This is an excellent price for a 70% Merino wool sock. They wick away moisture & keep your feet nice and dry and comfortable in your boots. They're very cushiony yet your feet do not overheat. I bought these for the gym and for hiking. I actually hike about a hundred miles a month so I can tell you these socks go through a lot with me! The ankle cut socks are perfect for both my trail runners and my actual low ankle boots. The arch support keeps the sock firm on my foot and does not allow the sock to bunch up down towards the toe. The Merino wool helps to control moisture and my feet do not stink after a 6-7 mile hike. And oh my gosh they are so soft! It's like walking on clouds. I've had no issues with holes in the socks and will definitely update later if I do. I highly recommend these socks and tell your friends about them too
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Reviewed in the United States on April 16, 2026
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christopher laughlin
Boise, US
★★★★★ 5
Best socks ever! Wool blend keeps my feet cushioned.
Size: Large, Color: Color Mix
Anyone complaining about it not feeling like real wool didn't read the description, it says wool blend. They are the most comfiest socks I have ever purchased! They fit well they keep my feet warm . They don't sweat in hot weather. I almost forgot I had them on this evening. Best socks ever!!!!
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Reviewed in the United States on May 8, 2026
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Mark & Jenn
Massapequa, US
★★★★★ 5
Comfy & amazing!!!
Size: Medium, Color: Colorful, Size: Medium, Color: Colorful
Oh my goodness! I have never been obsessed with a pair of socks but, here we are. They are thick which I usually dislike but they don’t feel thick even with my chuck taylors on, I usually have either sweaty or cold feet they are neither in these. Love love love the colors so vibrant, haven’t washed any yet will update on how it wears. No toe fuzzies, color transfer to feet, they fit so well, barely a seam…dare I say these are my perfect socks! Wish the price was not so much, which honestly for what I’m getting isn’t that bad but I’m poor… GO GO WOOL!!! BAA
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Matthew Cirillo
Carnegie, US
★★★★★ 4
Large a tad small for 11 mens supercomfy and well made
Size: Large, Color: Color Mixed(quarter Socks)
These are quality socks, but for me the large are a bit small at size 11 shoesize. They are warm in any conditions, and warm days they can feel a bit stiffling, and I have probably sweatier than average feet, so without well ventilated shoes, my feet still get damp. They are so soft and cozy in cooler/cold weather. But again, it the heat, with some sweat, this makes them a bit "slippery" and my feet slide in my shoes on steep off-camber terrain. I would probably buy these again, except I have 6 pairs, and my wife buys me expensive branded socks I'd never purchase for myself.
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