Description
Features
- OEM replacement valves are made of durable SUH35B heat resistant steel that also comes with fill Nitride finish for further durability and resistance to corrosion
- All valves are manufactured under ISO 9001 certified factory
- Performance valves receive a swirl polish, smooth stem treatment, and are made of 21-4N/SUH35HT stainless steel. Performance valves are generally reserved for high performance / reving machines so these valves are forged with Stellite-Tipped valve stems.
- Bronco® offers OEM replacement valves for both ATV and UTV models
| 1998 | Yamaha | YFB250 Timberwolf 2WD [SRA] |
| 1997 | Yamaha | YFB250 Timberwolf 2WD [SRA] |
| 1996 | Yamaha | YFB250 Timberwolf 2WD [SRA] |
| 1995 | Yamaha | YFB250 Timberwolf 2WD [SRA] |
| 1994 | Yamaha | YFB250 Timberwolf 2WD [SRA] |
| 1993 | Yamaha | YFB250 Timberwolf 2WD [SRA] |
| 1992 | Yamaha | YFB250 Timberwolf 2WD [SRA] |
| 2000 | Yamaha | YFB250FW Timberwolf 4WD [SRA] |
| 1999 | Yamaha | YFB250FW Timberwolf 4WD [SRA] |
| 1998 | Yamaha | YFB250FW Timberwolf 4WD [SRA] |
| 1997 | Yamaha | YFB250FW Timberwolf 4WD [SRA] |
| 1996 | Yamaha | YFB250FW Timberwolf 4WD [SRA] |
| 1995 | Yamaha | YFB250FW Timberwolf 4WD [SRA] |
| 1994 | Yamaha | YFB250FW Timberwolf 4WD [SRA] |
| 1989 | Yamaha | YFM200DX Moto-4 |
| 1988 | Yamaha | YFM200DX Moto-4 |
| 1987 | Yamaha | YFM200DX Moto-4 |
| 1986 | Yamaha | YFM200DX Moto-4 |
| 1985 | Yamaha | YFM200DX Moto-4 |
| 1988 | Yamaha | YFM225 Moto-4 |
| 1987 | Yamaha | YFM225 Moto-4 |
| 1986 | Yamaha | YFM225 Moto-4 |
| 1991 | Yamaha | YFM250 Moto-4 |
| 1990 | Yamaha | YFM250 Moto-4 |
| 1989 | Yamaha | YFM250 Moto-4 |
| 2009 | Yamaha | YFM250B Big Bear [SRA] |
| 2008 | Yamaha | YFM250B Big Bear [SRA] |
| 2007 | Yamaha | YFM250B Big Bear [SRA] |
| 2006 | Yamaha | YFM250B Bruin 2WD [SRA] |
| 2005 | Yamaha | YFM250B Bruin 2WD [SRA] |
| 2013 | Yamaha | YFM250R Raptor |
| 2012 | Yamaha | YFM250R Raptor |
| 2011 | Yamaha | YFM250R Raptor |
| 2010 | Yamaha | YFM250R Raptor |
| 2009 | Yamaha | YFM250R Raptor |
| 2008 | Yamaha | YFM250R Raptor |
| 2008 | Yamaha | YFM250RSE Raptor SE |
| 2008 | Yamaha | YFM250RSE2 Raptor SE Custom |
| 2004 | Yamaha | YFM250X Bear Tracker 2WD [SRA] |
| 2003 | Yamaha | YFM250X Bear Tracker 2WD [SRA] |
| 2002 | Yamaha | YFM250X Bear Tracker 2WD [SRA] |
| 2001 | Yamaha | YFM250X Bear Tracker 2WD [SRA] |
| 2000 | Yamaha | YFM250X Bear Tracker 2WD [SRA] |
| 1999 | Yamaha | YFM250X Bear Tracker 2WD [SRA] |
| 1985 | Yamaha | YTM200E Tri-Moto |
| 1984 | Yamaha | YTM200E Tri-Moto |
| 1983 | Yamaha | YTM200E Tri-Moto |
| 1986 | Yamaha | YTM225D Tri-Moto |
| 1985 | Yamaha | YTM225D Tri-Moto |
| 1984 | Yamaha | YTM225D Tri-Moto |
| 1983 | Yamaha | YTM225D Tri-Moto |
| 1989 | Yamaha | Yfu1W Pro Hauler |
