$2.60
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Fitment unknown
NAMURA
PISTON KIT 72.45/+1.50 8.7:1 YAM
SKU NA-40015-6·ATV Hard Parts & Accessories
$43.93
Out of stock · stock as of Sep 7, 2026
Shipping calculated at checkout
30-day returns on unused parts
Details
Will not accept OEM rings and rings will not work on OEM piston
Specs
- Weight Lb
- 0.7022
- Shipping Class
- standard
Vehicle Fitment
Supplier-confirmed applications for this exact part. Match the year, make, and model before ordering.
Yamaha YFB250 Timberwolf 2WD [SRA]
1992–1998
Yamaha YFB250FW Timberwolf 4WD [SRA]
1994–2000
Yamaha YFM250B Big Bear [SRA]
2007–2009
Yamaha YFM250B Bruin 2WD [SRA]
2005–2006
Yamaha YFM250X Bear Tracker 2WD [SRA]
1999–2004
