K&S 3/8" NPT Straight Fuel Petcock Assembly (57-4002)
- Direct OEM replacement assemblies
- 3/8" NPT fuel tank outlet size
- Straight petcock outlet
- Features 3 positions
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1999-2004 | Yamaha | Bear Tracker 250 YFM250X | |
| 2007-2009 | Yamaha | Big Bear 250 YFM250B | |
| 2000-2002 | Yamaha | Big Bear 400 YFM400 | |
| 2004 | Yamaha | Big Bear 400 YFM400 | |
| 2000-2002 | Yamaha | Big Bear 400 YFM400F 4x4 | |
| 2004-2006 | Yamaha | Big Bear 400 YFM400F 4x4 | |
| 2007-2012 | Yamaha | Big Bear 400 YFM400FB 4x4 IRS | |
| 2003 | Yamaha | Big Bear 400 YFM400FW 4x4 | |
| 2003 | Yamaha | Big Bear 400 YFM400N | |
| 2005-2006 | Yamaha | Bruin 250 YFM250B | |
| 2007-2008 | Yamaha | Grizzly 400 YFM400FG 4x4 | |
| 1989 | Yamaha | Pro Hauler 1000 YFU1W | |
| 1992-1998 | Yamaha | Timberwolf 250 YFB250 | |
| 1994-2000 | Yamaha | Timberwolf 250 YFB250FW 4x4 | |
| 2003 | Yamaha | V Star 650 XVS650A Classic | |
| 2003 | Yamaha | V Star 650 XVS650AT Silverado | |