PISTON KIT 95-05 YFM350 83.00, WISECO 4419M08300 YAMAHA ATV

Wiseco forged piston kit designed for Yamaha Grizzly 350, Raptor 350, YFM350 Warrior, BW350T, YFM350 Moto 4, and Big Bear 350 models. This high-performance piston is built for extreme racing conditions, providing increased durability and resistance to impact and fatigue.

Features

• Forged construction for enhanced durability and strength
• Optimized for high-performance motorsport applications
• Superior resistance to impact and fatigue
• Designed for 4-stroke engines

Specifications

• Bore Size: 83.00 mm
• Part No.: 4419M08300
• Includes: Piston, 3268XC ring set, two CW19 circlips, one S376 wrist pin

Cross-Reference OEM Part Numbers

• Part No.: 56-W4419+00A_WI

Vehicle Fitments

• Yamaha Grizzly 350 Auto 4x4 (2008-2014)
• Yamaha Raptor 350 (2005-2013)
• Yamaha YFM350XT Warrior (1987-2004)
• Yamaha BW350T (1999)
• Yamaha YFM350 Moto 4 (1999)
• Yamaha YFM350 WT Big Bear (1989-1999)
• Yamaha YFM350X Warrior (1987-2004)
• Yamaha YFM350FX Wolverine (1995-2009)
• Yamaha YFM350R Raptor (2005-2013)
• Yamaha YFM350U Big Bear 2x4 (1996-1999)
• Yamaha YFM350FW Big Bear 4x4 (1987-1999)
• Yamaha YFM350G Grizzly (2007-2011)
• Yamaha YFM350X Wolverine 2x4 (2006-2009)

Dispatch Times

Local Stock: Dispatches in < 24 hours

Parts showing as available at our Warehouse in Gorey ship the same business day if ordered before 1pm. 

Supplier Stock: Dispatches in 2-4 Days

Parts showing as available at our Supplier Warehouse are ordered from our supplier and delivered to us before we can dispatch. More info is available on this page under "Stock Availability".

OEM Special Order: Dispatches in 3-10 Days

This website does not have access to live stock levels from our OEM Suppliers. In most cases the parts will be available but in the case of backordered parts we will notify you. We receive parts from Yamaha in 3-4 days, All others including Honda, Suzuki, Kawasaki, Polaris please allow 7-10 days for us to receive the parts. 

Delivery Times

Ireland & Northern Ireland:

1-2 Days using GLS/An Post

Germany, France, Netherlands, Belgium:

3-5 Days using GLS/Fedex

Italy, Spain & Other EU Countries:

4-7 Days using GLS/Fedex