Genuine Parts
31G-12158-00-00
NUT
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This OEM part is guaranteed by Yamaha's limited part warranty
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Fitment Assurance
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This Yamaha 31G-12158-00-00 NUT fits the following models and components:
Aftermarket Parts Engine Valve Train Rocker Arms
Yamaha Motorcycle 1982 XT250J Camshaft & Chain
Yamaha Motorcycle 1980 XT250G Camshaft & Chain
Yamaha Motorcycle 2005 ROAD STAR (cast wheels) - XV17AWT Valve
Yamaha Motorcycle 2005 ROAD STAR WARRIOR w-flames - XV17PCT-F Valve
Yamaha Motorcycle 2005 ROAD STAR (spoke wheels) Two-Tone - XV17AT Valve
Yamaha Motorcycle 2005 ROAD STAR MIDNIGHT SILVERADO - XV17ATMTC Valve
Yamaha Motorcycle 2005 ROAD STAR MIDNIGHT - XV17AMTC Valve
Yamaha Motorcycle 2010 STRATOLINER S - XV19CTSZR Valve
Yamaha Motorcycle 2010 STRATOLINER S - XV19CTSZCR Valve
Yamaha Motorcycle 2010 ROAD STAR SILVERADO S - XV17ATSZCR Valve
Yamaha Motorcycle 2010 ROAD STAR SILVERADO - XV17ATZCW Valve
Yamaha Motorcycle 2010 RAIDER - XV19CZS Valve
Yamaha Motorcycle 2010 RAIDER - XV19CZR Valve
Yamaha ATV 2018 KODIAK 450 EPS 4WD - YFM45KPXJG Valve
Yamaha ATV 2018 KODIAK 450 EPS 4WD HUNTER - YFM45KPHJF Valve
Yamaha ATV 2018 KODIAK 450 4WD - YFM45KDXJG Valve
Yamaha ATV 2012 BIG BEAR 4WD HUNTER - YFM40FBHB Valve
Yamaha ATV 2012 BIG BEAR 400 4WD - YFM40FBBL Valve
Yamaha ATV 2012 BIG BEAR 400 4WD - YFM40FBBGR Valve
Yamaha ATV 2008 GRIZZLY 450 HUNTER - YFM45FGHX Valve
Yamaha ATV 2008 GRIZZLY 400 4WD - YFM4FGXR Valve
Yamaha ATV 2008 GRIZZLY 400 4WD HUNTER - YFM4FGX-B Valve
Yamaha ATV 2008 GRIZZLY 400 4WD - YFM4FGXGR Valve
Yamaha ATV 2014 GRIZZLY 450 - YFM450DEG Valve
Yamaha ATV 2014 GRIZZLY 450 EPS - YFM450PER Valve
Yamaha ATV 2014 GRIZZLY 450 EPS - YFM450PEL Valve
Yamaha Motorcycle 2009 ROADLINER S - XV19SYR Valve
Yamaha Motorcycle 2009 ROADLINER S - XV19SYCG Valve
Yamaha Motorcycle 2009 ROAD STAR SILVERDO S - XV17ATSYCG Valve
Yamaha Motorcycle 2009 ROAD STAR SILVERADO - XV17ATYCR Valve
Yamaha ATV 2013 GRIZZLY 450 4WD HUNTER - YFM45FGHD Valve
Yamaha Motorcycle 2009 ROAD STAR WARRIOR - XV17PCYCS Valve
Yamaha ATV 2013 GRIZZLY 350 4WD HUNTER - YFM35FGHD Valve
Yamaha ATV 2014 GRIZZLY 350 HUNT 4WD - YFM350DHEH Valve
Yamaha ATV 2014 GRIZZLY 350 4WD - YFM350DEL Valve
Yamaha ATV 2005 BIG BEAR 400 4WD - YFM40FT Valve
Yamaha ATV 2005 KODIAK 450 4WD BLACK-CARBON - YFM45FASET Valve
Yamaha ATV 2005 KODIAK 400 4WD HUNTER - YFM4FAHT Valve
Yamaha ATV 2004 KODIAK 400 HUNTER EDITION - YFM4FAHS Valve
Yamaha ATV 2004 RAPTOR 350 - YFM350S Valve
Yamaha ATV 2004 KODIAK 450 AUTO 4X4 - YFM45FAS Valve
Yamaha ATV 2004 BIG BEAR 400 4X4 - YFM40FS Valve
Yamaha ATV 2003 KODIAK 450 4WD - YFM450FAR Valve
Yamaha ATV 2011 GRIZZLY 450 4WD - YFM45FGAGR Valve
Yamaha ATV 2011 GRIZZLY 450 4WD - YFM45FGAL Valve
Yamaha ATV 2001 BIG BEAR 4WD REALTREE X-TRA - YFM40FHN Valve
Yamaha ATV 2001 BIG BEAR 2WD YFM400HN BIG BEAR 2WD REALTRE - YFM400N Valve
Yamaha ATV 2001 WOLVERINE - YFM35FXN Valve
Yamaha ATV 2001 KODIAK 4WD_HUNTER - YFM400FAHN Valve
Yamaha ATV 2002 BIG BEAR 400 2WD YFM400HP BIG BEAR 2WD REALTREE - YFM400P Valve
Yamaha ATV 2021 KODIAK 450 - YFM45KDXMG BJ5L Valve
Yamaha ATV 2022 KODIAK 450 - YFM45KDXNL BJ5R0 Valve
Yamaha Motorcycle 2010 ROAD STAR SILVERADO S - XV17ATSZR Valve
Yamaha Motorcycle 2009 ROADLINER S - XV19SYG Valve
Yamaha ATV 2003 BIG BEAR 400 2WD - YFM400NR Valve
Yamaha ATV 1999 WOLVERINE 4WD - YFM350FXLC Valve
Yamaha Motorcycle 2005 ROAD STAR (cast wheels) - XV17AWTC Valve
Yamaha ATV 2000 BIG BEAR BUCKMASTER - YFM400FHM Valve
Yamaha ATV 2000 BIG BEAR 4WD - YFM400FM Valve
Yamaha ATV 1999 BIG BEAR 4WD - YFM350FHLC Valve
Yamaha ATV 1999 BIG BEAR 4WD - YFM350FWXL Valve
Yamaha ATV 1995 WARRIOR - YFM350XG_M Valve
Yamaha ATV 1995 BIG BEAR 4WD - YFM350FWG_ Valve
Yamaha ATV 1994 WARRIOR - YFM350XF_M Valve
Yamaha ATV 1994 WARRIOR - YFM350XF Valve
Yamaha ATV 1993 WARRIOR - YFM350XE_M Valve
Yamaha ATV 1991 WARRIOR - YFM350XB Valve
Yamaha ATV 1992 BIG BEAR 4WD - YFM350FWD_ Valve
Yamaha ATV 1992 WARRIOR - YFM350XD Valve
Yamaha ATV 1993 BIG BEAR 4WD - YFM350FWE Valve
Yamaha Motorcycle 2008 ROADLINER MIDNIGHT - XV19MX Valve
Yamaha ATV 1993 BIG BEAR 4WD (ME & NH Only) - YFM350FWE_MNH Valve
Yamaha Motorcycle 2008 ROAD STAR WARRIOR - XV17PCXR Valve
Yamaha Motorcycle 2008 ROAD STAR SILVERADO CA - XV17ATXLC Valve
Yamaha ATV 1993 KODIAK 4WD (ME & NH Only) - YFM400FWE_MNH Valve
Yamaha Motorcycle 2008 ROAD STAR SILVERADO S - XV17ATSXS Valve
Yamaha ATV 1988 TERRA PRO - YFP350U Valve
Yamaha Motorcycle 2008 ROAD STAR MIDNIGHT WARRIOR CA - XV17PCMXC Valve
Yamaha ATV 2021 KODIAK 450 HUNTER - YFM45KDHMH BJ5P Valve
Yamaha Side by Side 2008 RHINO 450 - YXR45FX Valve
Yamaha Motorcycle 2008 ROAD STAR S CA - XV17ASXSC Valve
Yamaha Side by Side 2008 RHINO 450 - YXR45FX-B Valve
Yamaha Side by Side 2008 RHINO 450 - YXR45FXR Valve
Yamaha ATV 2021 KODIAK 450 EPS SE - YFM45KPSMS BEY4 Valve
Yamaha ATV 2021 KODIAK 450 - YFM45KDXMR BJ5L1 Valve
Yamaha ATV 2012 GRIZZLY 350 4WD - YFM35FGBGR Valve
Yamaha Motorcycle 2004 ROAD STAR - XV17ASC Valve
Yamaha ATV 2022 KODIAK 450 - YFM45KDXNG BJ5R Valve
Yamaha Motorcycle 2004 ROAD STAR MIDNIGHT - XV17AMSC Valve
Yamaha Motorcycle 2011 STRATOLINER DELUXE - XV19CTFACB Valve
Yamaha ATV 2011 GRIZZLY 450 EPS 4WD - YFM45FGPAG Valve
Yamaha ATV 2011 GRIZZLY 450 EPS 4WD HUNTER - YFM45FGPHA Valve
Yamaha ATV 2008 GRIZZLY 350 2WD - YFM35GXR Valve
Yamaha ATV 2008 WOLVERINE 450 4WD - YFM45FXX Valve
Yamaha ATV 2004 KODIAK 450 4X4 HARDWOODS - YFM45FAHS Valve
Yamaha ATV 2004 WOLVERINE 4X4 - YFM35FXS Valve
Yamaha Motorcycle 2005 ROAD STAR (spoke wheels) Two-Tone - XV17ATC Valve
Yamaha ATV 2004 WARRIOR - YFM35XSC Valve
Yamaha Motorcycle 2005 ROAD STAR SILVERADO Two-Tone - XV17ATT Valve
Yamaha 31G-12158-00-00 NUT