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Stainless Steel HD Header Pipe Mounting Knurled Nut For Yamaha SR400 SR500 TT500 XT500 2-103

Stainless Steel Knurled Nut for Header Pipe Mounting 
  • Allen Key Head
  • Stainless Steel 
  • 1 piece per order; purchase more when necessary
Replaces Yamaha's OEM Part NO. 90179-08004-00; Supersedes 90179-08599-00

Applications:
1973 TX500 CYLINDER HEAD CYLINDER
2004 ROAD STAR WARRIOR - XV17PCS MIDDLE DRIVE GEAR
1973 TX500 EXHAUST
2004 ROAD STAR WARRIOR - XV17PCSC MIDDLE DRIVE GEAR
1974 TX500A CYLINDER HEAD CYLINDER
2005 ROAD STAR (cast wheels) - XV17AWT MIDDLE DRIVE GEAR
1974 TX500A EXHAUST
2005 ROAD STAR (cast wheels) - XV17AWTC MIDDLE DRIVE GEAR
1975 XS500B CYLINDER HEAD CYLINDER
2005 ROAD STAR (spoke wheels) Two-Tone - XV17AT MIDDLE DRIVE GEAR
1975 XS500B EXHAUST
2005 ROAD STAR (spoke wheels) Two-Tone - XV17ATC MIDDLE DRIVE GEAR
1976 TT500C EXHAUST
2005 ROAD STAR MIDNIGHT - XV17AMT MIDDLE DRIVE GEAR
1976 XS500C CYLINDER HEAD - CYLINDER
2005 ROAD STAR MIDNIGHT - XV17AMTC MIDDLE DRIVE GEAR
1976 XS500C EXHAUST
2005 ROAD STAR MIDNIGHT SILVERADO - XV17ATMT MIDDLE DRIVE GEAR
1976 XT500C EXHAUST
2005 ROAD STAR MIDNIGHT SILVERADO - XV17ATMTC MIDDLE DRIVE GEAR
1977 TT500D EXHAUST
2005 ROAD STAR MIDNIGHT WARRIOR - XV17PCTB MIDDLE DRIVE GEAR
1977 XS500D CYLINDER HEAD - CYLINDER
2005 ROAD STAR MIDNIGHT WARRIOR - XV17PCTCB MIDDLE DRIVE GEAR
1977 XS500D EXHAUST
2005 ROAD STAR MIDNIGHT WARRIOR (Onyx) - XV17PCT MIDDLE DRIVE GEAR
1977 XS750-2D EXHAUST (XS750-2D)
2005 ROAD STAR MIDNIGHT WARRIOR (Onyx) (CA Ed.) - XV17PCTC MIDDLE DRIVE GEAR
1977 XT500D EXHAUST
2005 ROAD STAR SILVERADO Two-Tone - XV17ATT MIDDLE DRIVE GEAR
1978 SR500E EXHAUST
2005 ROAD STAR SILVERADO Two-Tone - XV17ATTC MIDDLE DRIVE GEAR
1978 XS1100E EXHAUST
2005 ROAD STAR WARRIOR w-flames - XV17PCTC-F MIDDLE DRIVE GEAR
1978 XS500E CYLINDER HEAD CYLINDER
2005 ROAD STAR WARRIOR w-flames - XV17PCT-F MIDDLE DRIVE GEAR
1978 XS500E EXHAUST
2006 ROAD STAR CAST - XV17AWV MIDDLE DRIVE GEAR
1978 XS750E EXHAUST
2006 ROAD STAR CAST CA - XV17AWVC MIDDLE DRIVE GEAR
1978 XS750E_227 EXHAUST
2006 ROAD STAR MIDNIGHT - XV17AMV MIDDLE DRIVE GEAR
1978 XS750SE EXHAUST
2006 ROAD STAR MIDNIGHT CA - XV17AMVC MIDDLE DRIVE GEAR
1978 XS750SE-31 EXHAUST
2006 ROAD STAR MIDNIGHT SILVERADO - XV17ATMV MIDDLE DRIVE GEAR
1978 XT500E EXHAUST
2006 ROAD STAR MIDNIGHT SILVERADO CA - XV17ATMVC MIDDLE DRIVE GEAR
1978 XT500E_205 EXHAUST
2006 ROAD STAR MIDNIGHT WARRIOR - XV17PCMV MIDDLE DRIVE GEAR
1979 SR500F EXHAUST
2006 ROAD STAR MIDNIGHT WARRIOR - XV17PCMVC MIDDLE DRIVE GEAR
1979 TT500F EXHAUST
2006 ROAD STAR SILVERADO - XV17ATV MIDDLE DRIVE GEAR
1979 XS750F EXHAUST
2006 ROAD STAR SILVERADO CA - XV17ATVC MIDDLE DRIVE GEAR
1979 XS750SF EXHAUST
2006 ROAD STAR SPOKE - XV17AV MIDDLE DRIVE GEAR
1979 XT500F EXHAUST
2006 ROAD STAR SPOKE CA - XV17AVC MIDDLE DRIVE GEAR
1980 SR500G EXHAUST
2006 ROAD STAR WARRIOR - XV17PCV MIDDLE DRIVE GEAR
1980 TT500G EXHAUST
2006 ROAD STAR WARRIOR CA - XV17PCVC MIDDLE DRIVE GEAR
1980 XS850G EXHAUST
2006 ROAD STAR WARRIOR CA w-flames - XV17PCVC-F MIDDLE DRIVE GEAR
1980 XS850SG EXHAUST
2006 ROAD STAR WARRIOR w-flames - XV17PCV-F MIDDLE DRIVE GEAR
1980 XT500G EXHAUST
2007 ROAD STAR - XV17AWW MIDDLE DRIVE GEAR
1981 SR500H EXHAUST
2007 ROAD STAR CA - XV17AWWC MIDDLE DRIVE GEAR
1981 TT500H EXHAUST
2007 ROAD STAR CA with flames - XV17AWWC-F MIDDLE DRIVE GEAR
1981 XS850H EXHAUST
2007 ROAD STAR MIDNIGHT - XV17AMW MIDDLE DRIVE GEAR
1981 XS850SH EXHAUST
2007 ROAD STAR MIDNIGHT CA - XV17AMWC MIDDLE DRIVE GEAR
1981 XT500H EXHAUST
2007 ROAD STAR MIDNIGHT SILVERADO - XV17ATMW MIDDLE DRIVE GEAR
1984 VIRAGO 1000 - XV1000L EXHAUST
2007 ROAD STAR MIDNIGHT SILVERADO CA - XV17ATMWC MIDDLE DRIVE GEAR
1984 VIRAGO 1000 - XV1000LC EXHAUST
2007 ROAD STAR MIDNIGHT WARRIOR - XV17PCMW MIDDLE DRIVE GEAR
1984 VIRAGO 700 - XV700L EXHAUST
2007 ROAD STAR MIDNIGHT WARRIOR CA - XV17PCMWC MIDDLE DRIVE GEAR
1984 VIRAGO 700 - XV700LC EXHAUST
2007 ROAD STAR SILVERADO - XV17ATW MIDDLE DRIVE GEAR
1985 VIRAGO 1000 - XV1000N EXHAUST
2007 ROAD STAR SILVERADO CA - XV17ATWC MIDDLE DRIVE GEAR
1985 VIRAGO 1000 - XV1000NC EXHAUST
2007 ROAD STAR WARRIOR - XV17PCW MIDDLE DRIVE GEAR
1985 VIRAGO 700 - XV700N EXHAUST
2007 ROAD STAR WARRIOR CA - XV17PCWC MIDDLE DRIVE GEAR
1985 VIRAGO 700 - XV700NC EXHAUST
2007 ROAD STAR WARRIOR CA WITH FLAMES - XV17PCWC-F MIDDLE DRIVE GEAR
1997 XVZ13AJ EXHAUST
2007 ROAD STAR WARRIOR WITH FLAMES - XV17PCW-F MIDDLE DRIVE GEAR
1997 XVZ13AJC EXHAUST
2007 ROAD STAR with flames - XV17AWW-F MIDDLE DRIVE GEAR
1997 XVZ13ATJ EXHAUST
2008 ROAD STAR - XV17AWXCL MIDDLE DRIVE GEAR
1997 XVZ13ATJC EXHAUST
2008 ROAD STAR - XV17AWXCW MIDDLE DRIVE GEAR
1999 ROAD STAR - XV1600AL MIDDLE DRIVE GEAR
2008 ROAD STAR MIDNIGHT WARRIOR - XV17PCMX MIDDLE DRIVE GEAR
1999 ROAD STAR - XV1600ALC MIDDLE DRIVE GEAR
2008 ROAD STAR MIDNIGHT WARRIOR CA - XV17PCMXC MIDDLE DRIVE GEAR
1999 ROAD STAR SILVERADO - XV1600ATL MIDDLE DRIVE GEAR
2008 ROAD STAR S - XV17ASXS MIDDLE DRIVE GEAR
1999 ROAD STAR SILVERADO - XV1600ATLC MIDDLE DRIVE GEAR
2008 ROAD STAR S CA - XV17ASXSC MIDDLE DRIVE GEAR
2000 ROAD STAR - XV1600ALM MIDDLE DRIVE GEAR
2008 ROAD STAR SILVERADO - XV17ATSXCS MIDDLE DRIVE GEAR
2000 ROAD STAR - XV1600ALMC MIDDLE DRIVE GEAR
2008 ROAD STAR SILVERADO - XV17ATXL MIDDLE DRIVE GEAR
2000 ROAD STAR - XV1600AM MIDDLE DRIVE GEAR
2008 ROAD STAR SILVERADO CA - XV17ATXLC MIDDLE DRIVE GEAR
2000 ROAD STAR - XV1600AMC MIDDLE DRIVE GEAR
2008 ROAD STAR SILVERADO S - XV17ATSXS MIDDLE DRIVE GEAR
2000 ROAD STAR MM - XV1600ASM MIDDLE DRIVE GEAR
2008 ROAD STAR SILVERADO S (Dark Bluish Gray Metallic 8) (CA Ed.) - XV17ATSXSC MIDDLE DRIVE GEAR
2000 ROAD STAR MM - XV1600ASMC MIDDLE DRIVE GEAR
2008 ROAD STAR WARRIOR - XV17PCXCR MIDDLE DRIVE GEAR
2000 ROAD STAR SILVERADO - XV1600ATM MIDDLE DRIVE GEAR
2008 ROAD STAR WARRIOR - XV17PCXR MIDDLE DRIVE GEAR
2000 ROAD STAR SILVERADO - XV1600ATMC MIDDLE DRIVE GEAR
2009 ROAD STAR - XV17AWYCR MIDDLE DRIVE GEAR
2001 MIDNIGHT STAR - XV1600ASN MIDDLE DRIVE GEAR
2009 ROAD STAR - XV17AWYR MIDDLE DRIVE GEAR
2001 MIDNIGHT STAR - XV1600ASNC MIDDLE DRIVE GEAR
2009 ROAD STAR MIDNIGHT WARRIOR - XV17PCMY MIDDLE DRIVE GEAR
2001 ROAD STAR - XV1600AN MIDDLE DRIVE GEAR
2009 ROAD STAR MIDNIGHT WARRIOR - XV17PCMYC MIDDLE DRIVE GEAR
2001 ROAD STAR - XV1600ANC MIDDLE DRIVE GEAR
2009 ROAD STAR S - XV17ASYB MIDDLE DRIVE GEAR
2001 ROAD STAR SILVERADO - XV1600ATN MIDDLE DRIVE GEAR
2009 ROAD STAR S - XV17ASYCB MIDDLE DRIVE GEAR
2001 ROAD STAR SILVERADO - XV1600ATNC MIDDLE DRIVE GEAR
2009 ROAD STAR SILVERADO - XV17ATYCR MIDDLE DRIVE GEAR
2002 ROAD STAR - XV1600AP MIDDLE DRIVE GEAR
2009 ROAD STAR SILVERADO - XV17ATYR MIDDLE DRIVE GEAR
2002 ROAD STAR - XV1600APC MIDDLE DRIVE GEAR
2009 ROAD STAR SILVERDO S - XV17ATSYCG MIDDLE DRIVE GEAR
2002 ROAD STAR MIDNIGHT STAR - XV1600ASP MIDDLE DRIVE GEAR
2009 ROAD STAR SILVERDO S - XV17ATSYG MIDDLE DRIVE GEAR
2002 ROAD STAR MIDNIGHT STAR - XV1600ASPC MIDDLE DRIVE GEAR
2009 ROAD STAR WARRIOR - XV17PCYCS MIDDLE DRIVE GEAR
2002 ROAD STAR SILVERADO - XV1600ATP MIDDLE DRIVE GEAR
2009 ROAD STAR WARRIOR - XV17PCYS MIDDLE DRIVE GEAR
2002 ROAD STAR SILVERADO - XV1600ATPC MIDDLE DRIVE GEAR
2010 ROAD STAR S - XV17ASZB MIDDLE DRIVE GEAR
2002 XV17PCP MIDDLE DRIVE GEAR
2010 ROAD STAR S - XV17ASZCB MIDDLE DRIVE GEAR
2002 XV17PCPC MIDDLE DRIVE GEAR
2010 ROAD STAR SILVERADO - XV17ATZCW MIDDLE DRIVE GEAR
2003 ROAD STAR - XV1600AR MIDDLE DRIVE GEAR
2010 ROAD STAR SILVERADO - XV17ATZW MIDDLE DRIVE GEAR
2003 ROAD STAR - XV1600ARC MIDDLE DRIVE GEAR
2010 ROAD STAR SILVERADO S - XV17ATSZCR MIDDLE DRIVE GEAR
2003 ROAD STAR LIMITED EDITION - XV1600ALER MIDDLE DRIVE GEAR
2010 ROAD STAR SILVERADO S - XV17ATSZR MIDDLE DRIVE GEAR
2003 ROAD STAR MIDNIGHT - XV1600ASR MIDDLE DRIVE GEAR
2011 ROAD STAR S - XV17ASAB MIDDLE DRIVE GEAR
2003 ROAD STAR MIDNIGHT - XV1600ASRC MIDDLE DRIVE GEAR
2011 ROAD STAR S - XV17ASACB MIDDLE DRIVE GEAR
2003 ROAD STAR SILVERADO - XV1600ATR MIDDLE DRIVE GEAR
2011 ROAD STAR SILVERADO S - XV17ATSACR MIDDLE DRIVE GEAR
2003 ROAD STAR SILVERADO - XV1600ATRC MIDDLE DRIVE GEAR
2011 ROAD STAR SILVERADO S - XV17ATSAR MIDDLE DRIVE GEAR
2003 ROAD STAR SILVERADO LIMITED EDITION - XV1600ATLE MIDDLE DRIVE GEAR
2012 ROAD STAR S - XV17ASBB MIDDLE DRIVE GEAR
2003 ROAD STAR SILVERADO LIMITED EDITION (Liquid Silver) - XV1600ATLER MIDDLE DRIVE GEAR
2012 ROAD STAR S - XV17ASBCB MIDDLE DRIVE GEAR
2003 ROAD STAR WARRIOR - XV1700PCR MIDDLE DRIVE GEAR
2012 ROAD STAR SILVERADO S - XV17ATSBCW MIDDLE DRIVE GEAR
2003 ROAD STAR WARRIOR - XV1700PCRC MIDDLE DRIVE GEAR
2012 ROAD STAR SILVERADO S - XV17ATSBW MIDDLE DRIVE GEAR
2003 XV1700 ROAD STAR WARRIOR - XV1700PCR-B MIDDLE DRIVE GEAR
2013 ROAD STAR S - XV17ASDB MIDDLE DRIVE GEAR
2003 XV1700 ROAD STAR WARRIOR (CA Ed.) - XV1700PCRC-B MIDDLE DRIVE GEAR
2013 ROAD STAR S - XV17ASDCB MIDDLE DRIVE GEAR
2004 ROAD STAR - XV17AS MIDDLE DRIVE GEAR
2013 ROAD STAR SILVERADO S - XV17ATSDCL MIDDLE DRIVE GEAR
2004 ROAD STAR - XV17ASC MIDDLE DRIVE GEAR
2013 ROAD STAR SILVERADO S - XV17ATSDL MIDDLE DRIVE GEAR
2004 ROAD STAR MIDNIGHT - XV17AMS MIDDLE DRIVE GEAR
2014 ROAD STAR SILVERADO S - XV17ATSECG MIDDLE DRIVE GEAR
2004 ROAD STAR MIDNIGHT - XV17AMSC MIDDLE DRIVE GEAR
2014 ROAD STAR SILVERADO S - XV17ATSEG MIDDLE DRIVE GEAR
2004 ROAD STAR MIDNIGHT SILVERADO - XV17ATMS MIDDLE DRIVE GEAR
2014 XV17ASECP MIDDLE DRIVE GEAR
2004 ROAD STAR MIDNIGHT SILVERADO - XV17ATMSC MIDDLE DRIVE GEAR
2014 XV17ASEP MIDDLE DRIVE GEAR
2004 ROAD STAR SILVERADO - XV17ATS MIDDLE DRIVE GEAR
2015 SR400 - SR400FCGY EXHAUST
2004 ROAD STAR SILVERADO - XV17ATSC MIDDLE DRIVE GEAR
2015 SR400 - SR400FGY EXHAUST