80mm Cylinder Piston Gasket Kit 12100-HM3-L00 for Honda Sportrax TRX300EX 1993-2008
80mm Cylinder Piston Gasket Kit 12100-HM3-L00 for Honda Sportrax TRX300EX 1993-2008
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Fitment:
Fit for Honda Sportrax TRX300EX 2x4 1993-2008
Replaces Part Number:
Cylinder: 12100-HM3-L00, 12100-HM3-670
Piston: 13101-HM3-670
Piston Pin: 13111-HC0-000
Piston Ring Set: 13011-HM3-671
Head Gasket: 12251-HC0-013, 12251-HC0-003
Base Gasket: 12191-HM3-670, 12191-HC0-000, 12191-HC0-306, 12191-HC0-680
Chain Tensioner Gasket: 12194-HC5-740, 12194-HA0-000, 12194-HA0-306
2 x Circlips: 94601-17000
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 Molybdenum 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.
80 mm x 65.50 mm Bore and Stroke.
Piston is 80 mm.
11:1 Compression ratio.
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: 330 cc
Bore size: Big bore 80 mm
Piston diameter: 80 mm
Piston height: 46 mm
Piston pin diameter: 16.9 mm
Piston pin height: 55 mm
Stroke: 65.50 mm
Package Includes:
1 x Cylinder
1 x Piston
1 x Piston Ring Set
1 x Wristpin
1 x Circlips(2)
1 x Cylinder Head Gasket
1 x Cylinder Base Gasket
1 x Chain Tensioner Gasket
Note:
Big bore kit - 80 mm - 330cc.
Ring end gaps are checked prior to shipment for proper sizing.
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My Yamaha was smoking and had low compression. This cylinder and piston kit was an easy fix. Installation was straightforward, and now the bike runs strong with no smoke. Great kit for the price.
Got this cylinder barrel piston kit for my Yamaha 125. Fits great and installed smoothly. The engine runs way stronger now—more power and better responsiveness. Solid quality parts, no issues so far. Perfect upgrade for my bike, really happy with it!
Item received as described. Thanks.
A+++ seller, fast shipping, thanks a lot
Listing said still in manufacturers packaging. Received in a different box and was missing several gaskets. Guess I can't complain for half price.
Seller contacted me and is making it right. Also did a little more research and the piston was not the cheap piston that came with the kit originally, it had been replaced with a higher name brand piston. No complaints. Changed to 5 stars.