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DESCRIPTION
Fitments
| Years |
Make |
Model |
| 2005 - 2006 |
Yamaha |
YFM 250 Bruin |
| 1992 - 1998 |
Yamaha |
Timberwolf 250 4x2 |
| 2000 - 2004 |
Yamaha |
YFM 250 Bear Tracker |
| 2007 - 2009 |
Yamaha |
YFM 250 Big Bear |
Features
Complete piston kit includes pistons, rings, wrist pins, circlips and top-end gasket kit for one complete engineWiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC)Wiseco pistons can be fitted only with Wiseco ringsSpecs
Bore - Oversize: +0,50 mm
Skirt Coating: Non-Coated
Units: Kit
Compression Ratio: 8.7:1
Displacement: 229.6 cc
Bore - Oversize: +0.50 mm
Model: Forged Series
Piston Diameter: 71.45 mm
Product Name: Rebuild Kit
Type: Top End
Bore Size: 71.50 mm
Engine Type: 4-Stroke
Piston Material: 2618 Aluminum Alloy
Riding Style: ATV
Stroke Length: 58.00 mmApproximate Package Weight & Dimensions
Weight: 1.47
Height: 5.27
Length: 8.77
Width: 8.34
