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Tupo 71mm Cylinder Piston Ring Gasket Top End Rebuild Kit Compatible with Yamaha YFM250 250 1989-2004 YFM250R 2007-2011 YFB250D YFB250E YFB250F YFB250UJ YFB250UK 1992-2000

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$51.23

$ 25 .99 $25.99

In Stock
  • Replaces Part Numbers: 4BD-11310-00-00, 3GH-11310-00-00, 4BD-11351-00-00, 3GH-11181-00-00, 4BD-11631-00-Y0, 29U-11633-00-00, 93450-17044-00, 4BD-11610-00-00
  • Package include:Cylinder x1, Piston Kit x1, Piston Ring Set x1, Gasket Kit x1,Disposable Industrial Gloves x2,Spark Plug x1
  • Compatible with: Yamaha YFM250R 2007-2011 YFM250 1989-2004
  • Compatible with: Yamaha Timberwolf 250 YFB250D YFB250E YFB250F YFB250G YFB250U YFB250FW YFB250FWF YFB250FWM YFB250UJ YFB250UK 1992-2000
  • Cylinder Bore: 71mm
  • Please ensure that your model matches the description.



Product Description

YFM250-PG Cylinder banner
Tupo

  • Tupo : “Let the passionate soul drive a beast like machine.”
  • We mainly produces parts such as cylinders, pistons, piston rings, spark plugs, belts and chains etc.
  • Enjoy the source of products.
YFM250-PG Cylinder kit

Replaces Part Numbers

  • 4BD-11310-00-00
  • 3GH-11310-00-00
  • 4BD-11351-00-00
  • 3GH-11181-00-00
  • 4BD-11631-00-Y0
  • 29U-11633-00-00
  • 93450-17044-00
  • 4BD-11610-00-00

Compatible with Yamaha following

  • Bear Tracker 250 YFM250XL YFM250XM YFM250XHN YFM250XP YFM250XR YFM250XS 1999-2004
  • Bruin 250 YFM250BT YFM25BV 2005-2006
  • Big Bear 250 YFM25BW YFM25BXGR YFM25BXL YFM25BYB YFM25BYGR YFM25BYR 2007-2009
  • Timberwolf 250 YFB250D YFB250E YFB250F YFB250G YFB250U YFB250FW YFB250FWF YFB250FWM YFB250UJ YFB250UK 1992-2000
  • MOTO-4 YFM250W YFM250A YFM250B 1989-1991

Package Include

  • 1x Cylinder ( 71mm )
  • 1x Piston Kit
  • 1x Piston Rings Set
  • 1x Gasket Kit

YFM250

Cylinder

  • Cylinder Bore Diameter : 71mm
  • Cylinder Outer Diameter :76mm
  • Actual Displacement: 230cc

YFM250

Piston Kit

  • piston is a component of engines, pumps, and gas compressors,It is located in a cylinder and is made gas-tight by piston rings.
  • piston acts as a movable end of the combustion chamber,slides back and forth in the cylinder bore by forces produced during the combustion process.its purpose is to transfer force from expanding gas in the cylinder to the crankshaft through a piston rod or connecting rod.

YFM250 Gasket Kit

Gaskets

  • Gaskets have good sealing performance, fully satisfying the application requirement.
  • Kit is for standard bore size.

mark papay
Reviewed in the United States on April 9, 2025
installed with no problems