- Seals the master cylinder to help prevent fluid leaks and maintain brake pressure
- Direct-fit seal kit designed to match OEM specifications for easy rebuilds
- Quality materials resist brake fluid, heat, and repeated use
The QuadBoss Master Cylinder Seal Kit, model 414979, includes the seals, O-rings, and springs needed to reseal a compatible powersports master cylinder. The kit helps seal the master cylinder to help prevent fluid leaks and maintain brake pressure.
This direct-fit seal kit is designed to match OEM specifications for straightforward rebuilds. Its materials are designed to resist brake fluid, heat, and repeated use. Manufacturer part number: 414979. Vendor part number: 414979.
Fitment includes the 2001–2005 Yamaha YFM660R Raptor, 2004–2006 Yamaha YFZ450, and 2002–2003 Yamaha YFM350X Warrior. It also fits the Yamaha YFM350/550/660/700, YFS200, and YFZ350/450 applications listed by the manufacturer. Verify the vehicle year, model, and master-cylinder application before installation.
Features:
- Complete reseal kit: Includes the seals, O-rings, and springs needed to reseal a master cylinder.
- Leak prevention: Helps prevent fluid leaks and maintain brake pressure.
- Direct-fit design: Designed to match OEM specifications for easy rebuilds.
- Durable materials: Resists brake fluid, heat, and repeated use.
- Fitment: Fits specified Yamaha YFM660R Raptor, YFZ450, and YFM350X Warrior applications.
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Clearance Item: t
Units Per Sku: 1
Fitment:
2001 Yamaha YFM660R Raptor Base
2002 Yamaha YFM350X Warrior Base
2002 Yamaha YFM660R Raptor Base
2002 Yamaha YFZ350 Banshee Base
2003 Yamaha YFM350X Warrior Base
2003 Yamaha YFM660R Raptor Base
2003 Yamaha YFS200 Blaster Base
2003 Yamaha YFZ350 Banshee Base
2004 Yamaha YFM350X Warrior Base
2004 Yamaha YFM660R Raptor Base
2004 Yamaha YFS200 Blaster Base
2004 Yamaha YFZ350 Banshee Base
2004 Yamaha YFZ450 Base
2005 Yamaha YFM660R Raptor Base
2005 Yamaha YFS200 Blaster Base
2005 Yamaha YFZ350 Banshee Base
2005 Yamaha YFZ450 Base
2006 Yamaha YFS200 Blaster Base
2006 Yamaha YFZ350 Banshee Base
2006 Yamaha YFZ450 Base