Cambelt tensioner pulley nut. M8. replaces 74940081A.

M8 Flange Locking nut for tensioners. 74940081A.

 "Replace at each belt change" says Luigi, the Technical Director at Ducati.

 Fits...

• DUC Ducati 1000 Desmosedici RR (989 ccm, 2008 - 2008)
• DUC Ducati 1000 Monster S4R S (998 ccm, 2006 - 2008)
• DUC Ducati 1000 Monster S4R S Testastretta (998 ccm, 2007 - 2008)
• DUC Ducati 1000 SS (992 ccm, 2003 - 2005)
• DUC Ducati 1000 ST3 (992 ccm, 2004 - 2005)
• DUC Ducati 1098 (1098 ccm, 2007 - 2009)
• DUC Ducati 1098 R (1098 ccm, 2007 - 2009)
• DUC Ducati 1098 S (1099 ccm, 2007 - 2008)
• DUC Ducati 1098 Streetfighter (1099 ccm, 2010 - 2011)
• DUC Ducati 1098 Streetfighter S (1098 ccm, 2010 - 2013)
• DUC Ducati 1098 S Tricolore (1099 ccm, 2007 - 2008)
• DUC Ducati 1098 Tricolore (1098 ccm, 2007 - 2009)
• DUC Ducati 1100 Hypermotard EVO (1100 ccm, 2010 - 2012)
• DUC Ducati 1100 Hypermotard EVO SP (1078 ccm, 2010 - 2013)
• DUC Ducati 1100 Hypermotard EVO SP Corse Edition (1078 ccm, 2012 - 2013)
• DUC Ducati 1198 (1198 ccm, 2009 - 2011)
• DUC Ducati 1198 R (1198 ccm, 2010 - 2011)
• DUC Ducati 1198 R Corse (1198 ccm, 2010 - 2010)
• DUC Ducati 1198 S (1198 ccm, 2010 - 2011)
• DUC Ducati 1198 S Corse (1198 ccm, 2010 - 2010)
• DUC Ducati 1198 SP (1198 ccm, 2011 - 2011)
• DUC Ducati 1200 Diavel (1198 ccm, 2011 - 2013)
• DUC Ducati 1200 Diavel (1198 ccm, 2013 - 2014)
• DUC Ducati 1200 Diavel (1198 ccm, 2017 - 2018)
• DUC Ducati 1200 Diavel AMG (1198 ccm, 2012 - 2013)
• DUC Ducati 1200 Diavel Carbon (1198 ccm, 2011 - 2011)
• DUC Ducati 1200 Diavel Carbon (1198 ccm, 2012 - 2012)
• DUC Ducati 1200 Diavel Carbon (1198 ccm, 2013 - 2014)
• DUC Ducati 1200 Diavel Carbon (1198 ccm, 2015 - 2016)
• DUC Ducati 1200 Diavel Carbon (1198 ccm, 2017 - 2018)
• DUC Ducati 1200 Diavel Cromo (1198 ccm, 2012 - 2013)
• DUC Ducati 1200 Diavel Dark (1198 ccm, 2013 - 2014)
• DUC Ducati 1200 Diavel Diesel (1198 ccm, 2017 - 2018)
• DUC Ducati 1200 Diavel Strada (1198 ccm, 2011 - 2012)
• DUC Ducati 1200 Diavel Strada (1198 ccm, 2013 - 2014)
• DUC Ducati 1200 Diavel Strada (1198 ccm, 2014 - 2014)
• DUC Ducati 1200 Diavel Titanium (1198 ccm, 2015 - 2015)
• DUC Ducati 1200 Diavel White Stripe (1200 ccm, 2013 - 2014)
• DUC Ducati 1200 Monster (1198 ccm, 2014 - 2014)
• DUC Ducati 1200 Monster (1198 ccm, 2015 - 2016)
• DUC Ducati 1200 Monster (1198 ccm, 2017 - 2021)
• DUC Ducati 1200 Monster 25th Anniversario (1200 ccm, 2019 - 2021)
• DUC Ducati 1200 Monster R (1198 ccm, 2016 - 2018)
• DUC Ducati 1200 Monster S (1198 ccm, 2014 - 2016)
• DUC Ducati 1200 Monster S (1198 ccm, 2017 - 2021)
• DUC Ducati 1200 Monster S Stripes (1200 ccm, 2015 - 2016)
• DUC Ducati 1200 Multistrada (1198 ccm, 2010 - 2012)
• DUC Ducati 1200 Multistrada (1200 ccm, 2013 - 2014)
• DUC Ducati 1200 Multistrada (1200 ccm, 2015 - 2017)
• DUC Ducati 1200 Multistrada Enduro (1200 ccm, 2016 - 2016)
• DUC Ducati 1200 Multistrada Enduro (1200 ccm, 2017 - 2017)
• DUC Ducati 1200 Multistrada Enduro Pro (1200 ccm, 2018 - 2018)
• DUC Ducati 1200 Multistrada Enduro Touring (1200 ccm, 2016 - 2018)
• DUC Ducati 1200 Multistrada S (1200 ccm, 2010 - 2012)
• DUC Ducati 1200 Multistrada S (1200 ccm, 2015 - 2017)
• DUC Ducati 1200 Multistrada S D/AIR (1198 ccm, 2015 - 2017)
• DUC Ducati 1200 Multistrada S GT (1200 ccm, 2013 - 2014)
• DUC Ducati 1200 Multistrada S Pikes Peak (1200 ccm, 2013 - 2014)
• DUC Ducati 1200 Multistrada S Pikes Peak (1200 ccm, 2016 - 2017)
• DUC Ducati 1200 Multistrada S Sport (1200 ccm, 2011 - 2012)
• DUC Ducati 1200 Multistrada S Touring (1198 ccm, 2013 - 2014)
• DUC Ducati 1200 Multistrada S Touring (1200 ccm, 2010 - 2012)
• DUC Ducati 1200 Multistrada S Touring (1200 ccm, 2015 - 2017)
• DUC Ducati 1200 Multistrada Touring (1200 ccm, 2015 - 2017)
• DUC Ducati 1260 Diavel (1260 ccm, 2019 - )
• DUC Ducati 1260 Diavel (1260 ccm, 2021 - )
• DUC Ducati 1260 Diavel Lamborghini (1260 ccm, 2021 - )
• DUC Ducati 1260 Diavel S (1260 ccm, 2019 - 2020)
• DUC Ducati 1260 Diavel S (1260 ccm, 2021 - )
• DUC Ducati 1260 Multistrada (1262 ccm, 2018 - 2020)
• DUC Ducati 1260 Multistrada Enduro (1260 ccm, 2019 - )
• DUC Ducati 1260 Multistrada Enduro Touring (1262 ccm, 2019 - 2021)
• DUC Ducati 1260 Multistrada S (1262 ccm, 2018 - 2020)
• DUC Ducati 1260 Multistrada S D/Air (1262 ccm, 2018 - 2020)
• DUC Ducati 1260 Multistrada S Grand Tour (1260 ccm, 2020 - 2020)
• DUC Ducati 1260 Multistrada S Pikes Peak (1262 ccm, 2018 - 2020)
• DUC Ducati 1260 Multistrada S Touring (1262 ccm, 2018 - 2019)
• DUC Ducati 1260 Multistrada Touring (1262 ccm, 2018 - 2019)
• DUC Ducati 1260 XDiavel (1262 ccm, 2016 - 2016)
• DUC Ducati 1260 XDiavel (1262 ccm, 2017 - )
• DUC Ducati 1260 XDiavel Black Star (1262 ccm, 2021 - )
• DUC Ducati 1260 XDiavel Dark (1262 ccm, 2021 - )
• DUC Ducati 1260 XDiavel Nera (1262 ccm, 2022 - 2022)
• DUC Ducati 1260 XDiavel S (1262 ccm, 2016 - 2016)
• DUC Ducati 1260 XDiavel S (1262 ccm, 2017 - )
• DUC Ducati 400 Monster (400 ccm, 1994 - 1997)
• DUC Ducati 400 SS (400 ccm, 1991 - 1999)
• DUC Ducati 600 Monster (24 KW) (583 ccm, 1994 - 1998)
• DUC Ducati 600 Monster (583 ccm, 1994 - 1998)
• DUC Ducati 600 Monster (583 ccm, 1999 - 2001)
• DUC Ducati 600 Monster City (583 ccm, 1999 - 2001)
• DUC Ducati 600 Monster City Dark (583 ccm, 1999 - 2001)
• DUC Ducati 600 Monster Dark (583 ccm, 1998 - 1998)
• DUC Ducati 600 Monster Dark (583 ccm, 1999 - 2001)
• DUC Ducati 600 Monster Metallic (583 ccm, 1999 - 2001)
• DUC Ducati 600 SS (600 ccm, 1994 - 1998)
• DUC Ducati 748 Biposto (748 ccm, 1995 - 1999)
• DUC Ducati 748 Biposto (748 ccm, 2000 - 2003)
• DUC Ducati 748 R (748 ccm, 2000 - 2002)
• DUC Ducati 748 S (748 ccm, 1997 - 1998)
• DUC Ducati 748 S (748 ccm, 2000 - 2002)
• DUC Ducati 748 SP (748 ccm, 1995 - 1997)
• DUC Ducati 748 SPS (748 ccm, 1999 - 1999)
• DUC Ducati 749 Biposto (749 ccm, 2003 - 2006)
• DUC Ducati 749 Dark (749 ccm, 2004 - 2004)
• DUC Ducati 749 Dark (749 ccm, 2005 - 2007)
• DUC Ducati 749 R (749 ccm, 2004 - 2006)
• DUC Ducati 749 S (749 ccm, 2003 - 2007)
• DUC Ducati 750 Monster (750 ccm, 1996 - 2001)
• DUC Ducati 750 Monster (750 ccm, 2002 - 2002)
• DUC Ducati 750 Monster Dark (750 ccm, 1996 - 2001)
• DUC Ducati 750 Monster Dark (750 ccm, 2002 - 2002)
• DUC Ducati 750 Monster Metallic (750 ccm, 1996 - 2001)
• DUC Ducati 750 Paso (750 ccm, 1986 - 1990)
• DUC Ducati 750 Sport (750 ccm, 1988 - 1989)
• DUC Ducati 750 SS (750 ccm, 1993 - 1997)
• DUC Ducati 750 SS Carenata (750 ccm, 1994 - 1998)
• DUC Ducati 750 SS i.e. Carenata (750 ccm, 1999 - 2002)
• DUC Ducati 750 SS i.e. Nuda (750 ccm, 1999 - 2002)
• DUC Ducati 750 SS Nuda (750 ccm, 1993 - 1996)
• DUC Ducati 796 Hypermotard (803 ccm, 2010 - 2013)
• DUC Ducati 800 SS / S (800 ccm, 2003 - 2004)
• DUC Ducati 821 Hypermotard (821 ccm, 2013 - 2015)
• DUC Ducati 821 Hypermotard SP (821 ccm, 2013 - 2015)
• DUC Ducati 821 Hyperstrada (821 ccm, 2013 - 2015)
• DUC Ducati 821 Monster (821 ccm, 2014 - 2015)
• DUC Ducati 821 Monster (821 ccm, 2017 - 2021)
• DUC Ducati 821 Monster Dark (821 ccm, 2015 - 2016)
• DUC Ducati 821 Monster Stealth (821 ccm, 2019 - 2021)
• DUC Ducati 821 Monster Stripe (821 ccm, 2017 - 2021)
• DUC Ducati 848 (848 ccm, 2008 - 2010)
• DUC Ducati 848 EVO (848 ccm, 2011 - 2013)
• DUC Ducati 848 Evo Corse (848 ccm, 2012 - 2013)
• DUC Ducati 848 Hayden (850 ccm, 2010 - 2010)
• DUC Ducati 848 Streetfighter (848 ccm, 2012 - 2015)
• DUC Ducati 851 Racing (888 ccm, 1991 - 1992)
• DUC Ducati 851 SP (851 ccm, 1989 - 1989)
• DUC Ducati 888 Biposto (888 ccm, 1993 - 1993)
• DUC Ducati 888 Racing (888 ccm, 1993 - 1996)
• DUC Ducati 888 SP 5 (888 ccm, 1993 - 1993)
• DUC Ducati 888 Strada (888 ccm, 1993 - 1996)
• DUC Ducati 900 MH (904 ccm, 2001 - 2002)
• DUC Ducati 900 MH Evolution (900 ccm, 2001 - 2002)
• DUC Ducati 900 Monster (904 ccm, 1993 - 1999)
• DUC Ducati 900 Monster Cromo (900 ccm, 1998 - 1999)
• DUC Ducati 900 Monster Cromo i.e. (904 ccm, 2001 - 2001)
• DUC Ducati 900 Monster Dark (904 ccm, 1999 - 1999)
• DUC Ducati 900 Monster Dark i.e. (904 ccm, 2000 - 2001)
• DUC Ducati 900 Monster i.e. (904 ccm, 2000 - 2002)
• DUC Ducati 900 Monster i.e. Metallic (904 ccm, 2000 - 2001)
• DUC Ducati 900 Monster S (900 ccm, 1998 - 1999)
• DUC Ducati 900 Monster S i.e. (900 ccm, 2000 - 2001)
• DUC Ducati 900 SL (900 ccm, 1991 - 1991)
• DUC Ducati 900 SL (904 ccm, 1992 - 1997)
• DUC Ducati 900 SS (900 ccm, 1991 - 1991)
• DUC Ducati 900 SS (904 ccm, 1993 - 1996)
• DUC Ducati 900 SS i.e. (904 ccm, 1998 - 2002)
• DUC Ducati 906 Paso (904 ccm, 1989 - 1992)
• DUC Ducati 907 Paso i.e. (907 ccm, 1990 - 1993)
• DUC Ducati 916 Monster S4 (916 ccm, 2001 - 2003)
• DUC Ducati 916 S - Biposto (916 ccm, 1994 - 1998)
• DUC Ducati 916 Senna (916 ccm, 1995 - 1998)
• DUC Ducati 916 SP (916 ccm, 1994 - 1996)
• DUC Ducati 916 SPS (996 ccm, 1997 - 1998)
• DUC Ducati 916 ST4 (916 ccm, 1999 - 2003)
• DUC Ducati 937 DesertX (950 ccm, 2022 - )
• DUC Ducati 937 Monster + (936 ccm, 2021 - )
• DUC Ducati 937 Monster (937 ccm, 2021 - )
• DUC Ducati 939 Hypermotard (937 ccm, 2016 - 2016)
• DUC Ducati 939 Hypermotard (937 ccm, 2017 - 2018)
• DUC Ducati 939 Hypermotard SP (937 ccm, 2016 - 2016)
• DUC Ducati 939 Hypermotard SP (937 ccm, 2017 - 2018)
• DUC Ducati 939 Hyperstrada (937 ccm, 2016 - 2017)
• DUC Ducati 939 Supersport (937 ccm, 2017 - 2020)
• DUC Ducati 939 Supersport S (937 ccm, 2017 - 2020)
• DUC Ducati 944 ST2 (944 ccm, 1997 - 2003)
• DUC Ducati 950 Hypermotard (950 ccm, 2019 - )
• DUC Ducati 950 Hypermotard RVE (950 ccm, 2020 - )
• DUC Ducati 950 Hypermotard SP (950 ccm, 2019 - )
• DUC Ducati 950 Multistrada (937 ccm, 2017 - )
• DUC Ducati 950 Multistrada (937 ccm, 2019 - )
• DUC Ducati 950 Multistrada ABS (937 ccm, 2017 - 2021)
• DUC Ducati 950 Multistrada S (937 ccm, 2019 - )
• DUC Ducati 950 Multistrada S SW Speichenrad ABS (937 ccm, 2019 - )
• DUC Ducati 950 Multistrada S Touring (937 ccm, 2019 - 2021)
• DUC Ducati 950 Multistrada Touring (937 ccm, 2017 - 2018)
• DUC Ducati 950 Supersport (937 ccm, 2021 - )
• DUC Ducati 950 Supersport S (937 ccm, 2021 - )
• DUC Ducati 955 Multistrada V2 S Travel (955 ccm, 2022 - )
• DUC Ducati 996 Biposto (996 ccm, 1999 - 2002)
• DUC Ducati 996 Monster S4R (996 ccm, 2003 - 2006)
• DUC Ducati 996 R (996 ccm, 2001 - 2001)
• DUC Ducati 996 S - SPS (996 ccm, 1999 - 2000)
• DUC Ducati 996 ST4 S (996 ccm, 2001 - 2003)
• DUC Ducati 996 ST4 S (996 ccm, 2003 - 2003)
• DUC Ducati 996 ST4 S (996 ccm, 2004 - 2006)
• DUC Ducati 998 (998 ccm, 2002 - 2004)
• DUC Ducati 998 R (999 ccm, 2002 - 2002)
• DUC Ducati 998 S (997 ccm, 2002 - 2002)
• DUC Ducati 999 (997 ccm, 2003 - 2006)
• DUC Ducati 999 R (999 ccm, 2003 - 2003)
• DUC Ducati 999 S (997 ccm, 2003 - 2006)
• DUC Ducati Multistrada V2 (960 ccm, 2022 - )
• DUC Ducati Multistrada V2 S (960 ccm, 2022 - )