Description
79mm Cylinder Piston Gasket Top End Rebuild Kit 310cc For Honda CRF 250F 2019-2025
Features:
If your cylinder burns out, the compression is too low, or you even have a piston seizure, then this kit is exactly what you need.
The kit includes cylinder, piston, rings, pin, clips and a gasket kit for the top end (you will receive exactly what is pictured).
The cylinder is made of aluminum for good cooling with an inner casing made of cast iron (unlike those with Nikasil coating).
The piston is anodized for better heat resistance and longer service life.
High-performance materials are used for the seals to increase durability and ensure greater reliability.
Includes all the gaskets shown for rebuilding the top end.
The kit is designed for the large bore size – 79 mm, 17 mm steel piston pin.
Compression ratio 11:1.
The compression ratio is designed for use with the original cylinder head.
During installation, the smaller bearing of the factory camshaft must be removed and transferred to the new camshaft.
This kit is ideally suited as a cost-effective replacement for defective original cylinders.
Specifications:
Condition: Aftermarket 100% Brand New
Quantity: 1 set
Material: Aluminum, steel
Engine displacement: 310 cc
Engine: 4-stroke
Cooling: Air-cooled
Drilling type: Large drilling
Bore diameter: 79mm
Pin diameter: 17 mm
Total length of the pen: 54 mm
Part number:
Cylinder: 12100-K31-900
Cylinder base gasket: 12191-K31-900
Cylinder head gasket: 12251-K31-901
Piston pin: 13111-K31-900
Circlips, piston (2): 13112-KPF-960
Chain tensioner seal: 14560-KRM-840
Always compare the part numbers with your parts diagrams and make appropriate cross-references.
Suitable for make/model/year:
Suitable for Honda CB250 (New) Twister/ABS/CBS 2016-2022
Suitable for Honda CRF250F 2019–2025 (Please note that this applies to the F model CRF250 and not the R model).
(The compatibility table is for reference only!!!)
(Please compare it with your defective device and the image we have provided to determine the fit.)
Package includes:
1x 79mm cylinder
1x piston
1x piston ring set
1x 17mm wristband pin
1x retaining ring(2)
1x cylinder base gasket
1x cylinder head gasket
1x chain tensioner seal
(Comes exactly as pictured.)
Note:
Carefully compare with your old parts to ensure this is the right part for your machine.
The product offered is an accessory or spare part and therefore not an original product of the vehicle manufacturer.
The mention of the vehicle manufacturer serves only as an indication to determine whether the offered product is an accessory or spare part, in order to clarify which vehicle the offered product is suitable for.
Guarantee:
Returns: Customers have the right to request a return within 60 days of receiving the product.
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