Wiseco Forged Series Piston Kit with Gaskets - Yamaha YFM80 Raptor/Badger/Grizzly (1994-2008) - 47.00mm Bore (Standard) - 4-Stroke
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Wiseco Forged Series Piston Kit with Gaskets - Yamaha YFM80 - Standard Bore
Premium Wiseco Forged Series piston kit for Yamaha YFM80 youth ATV platform. STANDARD BORE (47.00mm) - direct replacement!
Kit Includes
- Forged Series Piston
- Ring Set
- Wrist Pin
- Wrist Pin Retainer Set
- Complete Gasket Kit
Key Features
- Forged Series - premium 4032 aluminum alloy
- 11.0:1 compression ratio
- Standard bore - no cylinder work required
- 15 years of fitment (1994-2008)!
- Youth ATV platform
Piston Specifications
- Bore Size: 47.00 mm (Standard)
- Piston Diameter: 46.97 mm
- Stroke Length: 45.60 mm
- Compression Ratio: 11.0:1
- Material: 4032 Aluminum Alloy
- Skirt Coating: Non-Coated
Engine Specifications
- Displacement: 79cc
- Engine Type: 4-Stroke
- Weight: 0.75 lbs
Fitment
- Yamaha YFM80W Raptor: 2002-2008
- Yamaha YFM80 Grizzly: 2005
- Yamaha YFM80 Badger: 1994-2001
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
Questions? Contact us, we respond within 24 hours.
