Honda SH300 NSS300 Forza 72mm 279cc 4-Stroke Cylinder Jug Top End Piston Gaskets Kit 12100-KTW-901 12100-K04-931
Honda SH300 NSS300 Forza 72mm 279cc 4-Stroke Cylinder Jug Top End Piston Gaskets Kit 12100-KTW-901 12100-K04-931
SKU:MTTPABB-B02~2
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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.
Includes all gaskets pictured to rebuild top end.
Kit is for standard bore size - 72.0 mm x 68.5 mm stroke, 17mm 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: 279cc
Engine type: 4-Stroke
Bore Type: Standard Bore
Bore diameter: STD 72mm
Stroke: 68.5mm
Pin diameter: 17mm
Replacement Part Number:
Cylinder: 12100-KTW-901, 12100-K04-931
Cylinder Base Gasket: 12191-KTW-901
Cylinder Head Gasket: 12251-KTW-901
Cam Chain Adjust Gasket: 14555-KAB-771, 14555-K04-931
Piston (Std): 13101-KTW-901, 13101-K04-930
Pin, Piston: 13111-MBG-000, 13111-K04-930
Piston Ring Set (Std): 13011-KTW-900
Circlips, piston (2): 94601-17000
Fits Make/Model/Year:
Fit for Honda SH 300 i (NF02A) 2008-2010
Fit for Honda SH 300 i A ABS (NF02B) 2007-2010
Fit for Honda SH 300 i A ABS (NF02D) 2011-2015
Fit for Honda SH 300 i A ABS (NF05A) 2016-2018
Fit for Honda SH 300 i A ABS (NF05B) 2019-2020
Fit for Honda NSS 300 Forza (NF04A) 2013-2017
Fit for Honda NSS 300 A Forza ABS (NF04B) 2013-2017
Fit for Honda NSS 300 A Forza ABS (NF08A) 2018-2020
Package Includes:
1x Cylinder
1x Piston
1x Piston Ring Set
1x 17mm Wristpin
1x Circlip(2)
1x Cylinder Base Gasket
1x Cylinder Head Gasket
1x Camchain Gasket
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Unbelievable power boost for my 300! Easy install with clear instructions. Runs stronger than ever now.
Quick delivery, good item.
Got this cylinder kit (with piston and top end gaskets) for my 300 SX/XC—just a standard one, not big bore. But man, it’s held up amazing even through all the rough use I’ve put it through! No issues so far, works like a charm. Super happy with how durable it is.
Quick and efficient delivery! The package was sturdy and the contents were well protected. The kit appears complete with all necessary parts. A hassle free experience overall.
I received the item, it was packaged well and was as described. There was only one issue,the hole where the cam tension rod goes was just a bit to small. I tried installing with 2 different lubes, wiggled and twisted as much as it would allow and still couldn't get it to pass through the cylinder. I tried the old tension rod thinking it could have been the new rod. It wouldn't pass through either. Rather than return the item and wait for a new one with possibly the same issue, I decided to drill it out one size larger. I would highly recommend not doing this unless you have a drill press and feel comfortable using it. After drilling and cleaning it very well, the rod passed through, was installed and all is well.

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