ATV$9.09
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ATVUTV
PISTON KIT 99.97/STD 9.2:1 YAM
$106.43
In stock · stock as of Sep 16, 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
- Vehicle
- ATV, UTV
- Weight Lb
- 0.656
- Shipping Class
- standard
Vehicle Fitment
Check NAMURA PISTON KIT 99.97/STD 9.2:1 YAM (part NA-40004) against your vehicle before ordering.
Supplier-confirmed applications for this exact part. Match the year, make, and model below. A listed application is not confirmation for an unlisted vehicle.
Yamaha YFM660FG Grizzly 4WD [IRS]
2002–2008
Yamaha YFM660R Raptor
2001–2005
Yamaha YXR660F Rhino 660
2004–2007
Parts for the Same Vehicles
These parts share at least one listed vehicle application. Check each part’s fitment for your model and year.
