2005 Arctic Cat 500 4X4 FIS A-Arm, Rear – Upper Left Right

A-Arm, Rear – Upper Right Platinum
0504-330

ASSEMBLIES WHERE 0504-330 IS USED
2005 400 AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2005ISH4BUSJ) – REAR SUSPENSION ASSEMBLY
2005 400 AUTOMATIC TRANSMISSION 4X4 FIS LE CAT GREEN (A2005ISH4BUSA) – REAR SUSPENSION ASSEMBLY
2005 400 AUTOMATIC TRANSMISSION 4X4 FIS LE RED (A2005ISH4BUSN) – REAR SUSPENSION ASSEMBLY
2005 400 AUTOMATIC TRANSMISSION 4X4 FIS RED (A2005ISH4BUSI) – REAR SUSPENSION ASSEMBLY
2005 400 AUTOMATIC TRANSMISSION 4X4 TBX RED (A2005BBH4BUSR) – REAR SUSPENSION ASSEMBLY
2005 400 MANUAL TRANSMISSION 4X4 FIS CAT GREEN (A2005ISH4AUSJ) – REAR SUSPENSION ASSEMBLY
2005 400 MANUAL TRANSMISSION 4X4 FIS RED (A2005ISH4AUSI) – REAR SUSPENSION ASSEMBLY
2005 500 AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2005IBM4BUSZ) – REAR SUSPENSION ASSEMBLY
2005 500 AUTOMATIC TRANSMISSION 4X4 FIS LE CAT GREEN (A2005IBM4BUSA) – REAR SUSPENSION ASSEMBLY
2005 500 AUTOMATIC TRANSMISSION 4X4 FIS LE RED (A2005IBM4BUSN) – REAR SUSPENSION ASSEMBLY
2005 500 AUTOMATIC TRANSMISSION 4X4 FIS RED (A2005IBM4BUSR) – REAR SUSPENSION ASSEMBLY
2005 500 AUTOMATIC TRANSMISSION 4X4 TBX RED (A2005BBM4BUSR) – REAR SUSPENSION ASSEMBLY
2005 500 AUTOMATIC TRANSMISSION 4X4 TRV RED (A2005TDM4BUSR) – REAR SUSPENSION ASSEMBLY
2005 500 MANUAL TRANSMISSION 4X4 FIS CAT GREEN (A2005IBM4AUSZ) – REAR SUSPENSION ASSEMBLY
2005 500 MANUAL TRANSMISSION 4X4 FIS RED (A2005IBM4AUSR) – REAR SUSPENSION ASSEMBLY
2005 650 H1 4X4 BLACK LE (A2005IBS4BUSO) – REAR SUSPENSION ASSEMBLY
2005 650 V-2 4X4 FIS CAT GREEN (A2005IBR4BUSZ) – REAR SUSPENSION ASSEMBLY
2005 650 V-2 4X4 FIS CAT GREEN LE (A2005IBR4BUSA) – REAR SUSPENSION ASSEMBLY
2005 650 V-2 4X4 FIS RED (A2005IBR4BUSR) – REAR SUSPENSION ASSEMBLY
2005 650 V-2 4X4 FIS RED LE (A2005IBR4BUSN) – REAR SUSPENSION ASSEMBLY
2006 400 AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2006ICH4BUSZ) – REAR SUSPENSION ASSEMBLY
2006 400 AUTOMATIC TRANSMISSION 4X4 FIS RED (A2006ICH4BUSR) – REAR SUSPENSION ASSEMBLY
2006 400 AUTOMATIC TRANSMISSION 4X4 TBX RED (A2006BBH4BUSR) – REAR SUSPENSION ASSEMBLY
2006 400 AUTOMATIC TRANSMISSION 4X4 TRV CAT GREEN (A2006TBH4BUSZ) – REAR SUSPENSION ASSEMBLY
2006 400 AUTOMATIC TRANSMISSION 4X4 TRV RED (A2006TBH4BUSR) – REAR SUSPENSION ASSEMBLY
2006 400 MANUAL TRANSMISSION 4X4 FIS CAT GREEN (A2006ICH4AUSZ) – REAR SUSPENSION ASSEMBLY
2006 400 MANUAL TRANSMISSION 4X4 FIS RED (A2006ICH4AUSR) – REAR SUSPENSION ASSEMBLY
2006 500 AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2006IBM4BUSZ) – REAR SUSPENSION ASSEMBLY
2006 500 AUTOMATIC TRANSMISSION 4X4 FIS RED (A2006IBM4BUSR) – REAR SUSPENSION ASSEMBLY
2006 500 AUTOMATIC TRANSMISSION 4X4 FIS RED LE (A2006IBM4BUSN) – REAR SUSPENSION ASSEMBLY
2006 500 AUTOMATIC TRANSMISSION 4X4 TBX RED (A2006BBM4BUSR) – REAR SUSPENSION ASSEMBLY
2006 500 AUTOMATIC TRANSMISSION 4X4 TRV CAT GREEN (A2006TBM4BUSZ) – REAR SUSPENSION ASSEMBLY
2006 500 AUTOMATIC TRANSMISSION 4X4 TRV RED (A2006TBM4BUSR) – REAR SUSPENSION ASSEMBLY
2006 500 MANUAL TRANSMISSION 4X4 FIS CAT GREEN (A2006IBM4AUSZ) – REAR SUSPENSION ASSEMBLY
2006 500 MANUAL TRANSMISSION 4X4 FIS RED (A2006IBM4AUSR) – REAR SUSPENSION ASSEMBLY
2006 650 V-TWIN AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2006IBR4BUSZ) – REAR SUSPENSION ASSEMBLY
2006 650 V-TWIN AUTOMATIC TRANSMISSION 4X4 FIS RED (A2006IBR4BUSR) – REAR SUSPENSION ASSEMBLY

12A-Arm, Rear Upper – Left – Assembly
0504-587

ASSEMBLIES WHERE 0504-587 IS USED
2005 400 AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2005ISH4BUSJ) – REAR SUSPENSION ASSEMBLY
2005 400 AUTOMATIC TRANSMISSION 4X4 FIS LE CAT GREEN (A2005ISH4BUSA) – REAR SUSPENSION ASSEMBLY
2005 400 AUTOMATIC TRANSMISSION 4X4 FIS LE RED (A2005ISH4BUSN) – REAR SUSPENSION ASSEMBLY
2005 400 AUTOMATIC TRANSMISSION 4X4 FIS RED (A2005ISH4BUSI) – REAR SUSPENSION ASSEMBLY
2005 400 AUTOMATIC TRANSMISSION 4X4 TBX RED (A2005BBH4BUSR) – REAR SUSPENSION ASSEMBLY
2005 400 MANUAL TRANSMISSION 4X4 FIS CAT GREEN (A2005ISH4AUSJ) – REAR SUSPENSION ASSEMBLY
2005 400 MANUAL TRANSMISSION 4X4 FIS RED (A2005ISH4AUSI) – REAR SUSPENSION ASSEMBLY
2005 500 AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2005IBM4BUSZ) – REAR SUSPENSION ASSEMBLY
2005 500 AUTOMATIC TRANSMISSION 4X4 FIS LE CAT GREEN (A2005IBM4BUSA) – REAR SUSPENSION ASSEMBLY
2005 500 AUTOMATIC TRANSMISSION 4X4 FIS LE RED (A2005IBM4BUSN) – REAR SUSPENSION ASSEMBLY
2005 500 AUTOMATIC TRANSMISSION 4X4 FIS RED (A2005IBM4BUSR) – REAR SUSPENSION ASSEMBLY
2005 500 AUTOMATIC TRANSMISSION 4X4 TBX RED (A2005BBM4BUSR) – REAR SUSPENSION ASSEMBLY
2005 500 AUTOMATIC TRANSMISSION 4X4 TRV RED (A2005TDM4BUSR) – REAR SUSPENSION ASSEMBLY
2005 500 MANUAL TRANSMISSION 4X4 FIS CAT GREEN (A2005IBM4AUSZ) – REAR SUSPENSION ASSEMBLY
2005 500 MANUAL TRANSMISSION 4X4 FIS RED (A2005IBM4AUSR) – REAR SUSPENSION ASSEMBLY
2005 650 H1 4X4 BLACK LE (A2005IBS4BUSO) – REAR SUSPENSION ASSEMBLY
2005 650 V-2 4X4 FIS CAT GREEN (A2005IBR4BUSZ) – REAR SUSPENSION ASSEMBLY
2005 650 V-2 4X4 FIS CAT GREEN LE (A2005IBR4BUSA) – REAR SUSPENSION ASSEMBLY
2005 650 V-2 4X4 FIS RED (A2005IBR4BUSR) – REAR SUSPENSION ASSEMBLY
2005 650 V-2 4X4 FIS RED LE (A2005IBR4BUSN) – REAR SUSPENSION ASSEMBLY
2006 400 AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2006ICH4BUSZ) – REAR SUSPENSION ASSEMBLY
2006 400 AUTOMATIC TRANSMISSION 4X4 FIS RED (A2006ICH4BUSR) – REAR SUSPENSION ASSEMBLY
2006 400 AUTOMATIC TRANSMISSION 4X4 TBX RED (A2006BBH4BUSR) – REAR SUSPENSION ASSEMBLY
2006 400 AUTOMATIC TRANSMISSION 4X4 TRV CAT GREEN (A2006TBH4BUSZ) – REAR SUSPENSION ASSEMBLY
2006 400 AUTOMATIC TRANSMISSION 4X4 TRV RED (A2006TBH4BUSR) – REAR SUSPENSION ASSEMBLY
2006 400 MANUAL TRANSMISSION 4X4 FIS CAT GREEN (A2006ICH4AUSZ) – REAR SUSPENSION ASSEMBLY
2006 400 MANUAL TRANSMISSION 4X4 FIS RED (A2006ICH4AUSR) – REAR SUSPENSION ASSEMBLY
2006 500 AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2006IBM4BUSZ) – REAR SUSPENSION ASSEMBLY
2006 500 AUTOMATIC TRANSMISSION 4X4 FIS RED (A2006IBM4BUSR) – REAR SUSPENSION ASSEMBLY
2006 500 AUTOMATIC TRANSMISSION 4X4 FIS RED LE (A2006IBM4BUSN) – REAR SUSPENSION ASSEMBLY
2006 500 AUTOMATIC TRANSMISSION 4X4 TBX RED (A2006BBM4BUSR) – REAR SUSPENSION ASSEMBLY
2006 500 AUTOMATIC TRANSMISSION 4X4 TRV CAT GREEN (A2006TBM4BUSZ) – REAR SUSPENSION ASSEMBLY
2006 500 AUTOMATIC TRANSMISSION 4X4 TRV RED (A2006TBM4BUSR) – REAR SUSPENSION ASSEMBLY
2006 500 MANUAL TRANSMISSION 4X4 FIS CAT GREEN (A2006IBM4AUSZ) – REAR SUSPENSION ASSEMBLY
2006 500 MANUAL TRANSMISSION 4X4 FIS RED (A2006IBM4AUSR) – REAR SUSPENSION ASSEMBLY
2006 650 V-TWIN AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2006IBR4BUSZ) – REAR SUSPENSION ASSEMBLY
2006 650 V-TWIN AUTOMATIC TRANSMISSION 4X4 FIS RED (A2006IBR4BUSR) – REAR SUSPENSION ASSEMBLY
2007 400 AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2007ICH4BUSZ) – REAR SUSPENSION ASSEMBLY
2007 400 AUTOMATIC TRANSMISSION 4X4 FIS RED (A2007ICH4BUSR) – REAR SUSPENSION ASSEMBLY
2007 400 AUTOMATIC TRANSMISSION 4X4 FIS RED LE (A2007ICH4BUSN) – REAR SUSPENSION ASSEMBLY
2007 400 AUTOMATIC TRANSMISSION 4X4 TRV CAT GREEN (A2007TBH4BUSZ) – REAR SUSPENSION ASSEMBLY
2007 400 AUTOMATIC TRANSMISSION 4X4 TRV RED (A2007TBH4BUSR) – REAR SUSPENSION ASSEMBLY
2007 400 MANUAL TRANSMISSION 4X4 FIS CAT GREEN (A2007ICH4AUSZ) – REAR SUSPENSION ASSEMBLY
2007 400 MANUAL TRANSMISSION 4X4 FIS RED (A2007ICH4AUSR) – REAR SUSPENSION ASSEMBLY
2007 500 AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2007IBM4BUSZ) – REAR SUSPENSION ASSEMBLY
2007 500 AUTOMATIC TRANSMISSION 4X4 FIS GUN METAL BLUE (A2007IBM4BUSV) – REAR SUSPENSION ASSEMBLY
2007 500 AUTOMATIC TRANSMISSION 4X4 FIS RED (A2007IBM4BUSR) – REAR SUSPENSION ASSEMBLY
2007 500 MANUAL TRANSMISSION 4X4 FIS CAT GREEN (A2007IBM4AUSZ) – REAR SUSPENSION ASSEMBLY
2007 500 MANUAL TRANSMISSION 4X4 FIS RED (A2007IBM4AUSR) – REAR SUSPENSION ASSEMBLY
2007 650 H1 AUTOMATIC TRANSMISSION 4X4 FIS BLACK (A2007IBS4BUSP) – REAR SUSPENSION ASSEMBLY
2007 650 H1 AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2007IBS4BUSZ) – REAR SUSPENSION ASSEMBLY
2007 650 H1 AUTOMATIC TRANSMISSION 4X4 FIS GUN METAL BLUE (A2007IBS4BUSV) – REAR SUSPENSION ASSEMBLY
2007 650 H1 AUTOMATIC TRANSMISSION 4X4 FIS RED (A2007IBS4BUSR) – REAR SUSPENSION ASSEMBLY
2007 650 H1 AUTOMATIC TRANSMISSION 4X4 TRV BLACK LE (A2007TBS4BUSQ) – REAR SUSPENSION ASSEMBLY
2007 650 H1 AUTOMATIC TRANSMISSION 4X4 TRV CAT GREEN (A2007TBS4BUSZ) – REAR SUSPENSION ASSEMBLY
2007 650 H1 AUTOMATIC TRANSMISSION 4X4 TRV RED (A2007TBS4BUSR) – REAR SUSPENSION ASSEMBLY
2007 700 AUTOMATIC TRANSMISSION 4X4 DIESEL RED (A2007TBT4DUSR) – REAR SUSPENSION ASSEMBLY
2007 700 EFI AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2007IBT4CUSZ) – REAR SUSPENSION ASSEMBLY
2007 700 EFI AUTOMATIC TRANSMISSION 4X4 FIS GUN METAL BLUE (A2007IBT4CUSV) – REAR SUSPENSION ASSEMBLY
2007 700 EFI AUTOMATIC TRANSMISSION 4X4 FIS ORANGE LE (A2007IBT4CUSK) – REAR SUSPENSION ASSEMBLY
2007 700 EFI AUTOMATIC TRANSMISSION 4X4 FIS RED (A2007IBT4CUSR) – REAR SUSPENSION ASSEMBLY
2008 400 AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2008ICH4BUSZ) – REAR SUSPENSION ASSEMBLY
2008 400 AUTOMATIC TRANSMISSION 4X4 FIS RED (A2008ICH4BUSR) – REAR SUSPENSION ASSEMBLY
2008 400 AUTOMATIC TRANSMISSION 4X4 TRV RED (A2008TBH4BUSR) – REAR SUSPENSION ASSEMBLY
2008 500 AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2008IBM4BUSZ) – REAR SUSPENSION ASSEMBLY
2008 500 AUTOMATIC TRANSMISSION 4X4 FIS ORANGE LE (A2008IBM4BUSK) – REAR SUSPENSION ASSEMBLY
2008 500 AUTOMATIC TRANSMISSION 4X4 FIS RED (A2008IBM4BUSR) – REAR SUSPENSION ASSEMBLY
2008 500 AUTOMATIC TRANSMISSION 4X4 TRV CAT GREEN (A2008TBM4BUSZ) – REAR SUSPENSION ASSEMBLY
2008 500 AUTOMATIC TRANSMISSION 4X4 TRV RED (A2008TBM4BUSR) – REAR SUSPENSION ASSEMBLY
2008 500 MANUAL TRANSMISSION 4X4 FIS RED (A2008IBM4AUSR) – REAR SUSPENSION ASSEMBLY
2008 650 H1 AUTOMATIC TRANSMISSION 4X4 FIS BLACK (A2008IBS4BUSP) – REAR SUSPENSION ASSEMBLY
2008 650 H1 AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2008IBS4BUSZ) – REAR SUSPENSION ASSEMBLY
2008 650 H1 AUTOMATIC TRANSMISSION 4X4 FIS RED (A2008IBS4BUSR) – REAR SUSPENSION ASSEMBLY
2008 650 H1 AUTOMATIC TRANSMISSION 4X4 TRV BLACK (A2008TBS4BUSP) – REAR SUSPENSION ASSEMBLY
2008 650 H1 AUTOMATIC TRANSMISSION 4X4 TRV CAT GREEN (A2008TBS4BUSZ) – REAR SUSPENSION ASSEMBLY
2008 650 H1 AUTOMATIC TRANSMISSION 4X4 TRV RED (A2008TBS4BUSR) – REAR SUSPENSION ASSEMBLY
2008 700 AUTOMATIC TRANSMISSION 4X4 DIESEL RED (A2008TBT4DUSR) – REAR SUSPENSION ASSEMBLY
2008 700 EFI AUTOMATIC TRANSMISSION 4X4 FIS CAT GREEN (A2008IBT4CUSZ) – REAR SUSPENSION ASSEMBLY
2008 700 EFI AUTOMATIC TRANSMISSION 4X4 FIS ORANGE LE (A2008IBT4CUSK) – REAR SUSPENSION ASSEMBLY
2008 700 EFI AUTOMATIC TRANSMISSION 4X4 FIS RED (A2008IBT4CUSR) – REAR SUSPENSION ASSEMBLY
2008 700 EFI AUTOMATIC TRANSMISSION 4X4 TRV CRUISER BLUE (A2008TCT4CUSV) – REAR SUSPENSION ASSEMBLY
2008 700 EFI AUTOMATIC TRANSMISSION 4X4 TRV LE BLACK (A2008TBT4CUSQ) – REAR SUSPENSION ASSEMBLY
2008 700 H1 FEI AUTOMATIC TRANSMISSION 4X4 FIS SILVER SE (A2008IBT4EUSL) – REAR SUSPENSION ASSEMBLY
2008 THUNDERCAT AUTOMATIC TRANSMISSION 4X4 SILVER (A2008IEW4EUSL) – REAR SUSPENSION ASSEMBLY
2009 1000 TRV RED (A2009TBW4EUSR) – REAR SUSPENSION ASSEMBLY
2009 400 TRV CAT GREEN (A2009TBG4BUSZ) – REAR SUSPENSION ASSEMBLY
2009 400 TRV RED (A2009TBG4BUSR) – REAR SUSPENSION ASSEMBLY
2009 500 4X4 AUTOMATIC RED (A2009IBM4BUSR) – REAR SUSPENSION ASSEMBLY
2009 500 4X4 MANUAL RED (A2009IBM4AUSR) – REAR SUSPENSION ASSEMBLY
2009 550 H1 EFI 4X4 AUTOMATIC CAT GREEN (A2009IBO4EUSZ) – REAR SUSPENSION ASSEMBLY
2009 550 H1 EFI 4X4 AUTOMATIC GREEN (A2009IBO4EUSG) – REAR SUSPENSION ASSEMBLY
2009 550 H1 EFI 4X4 AUTOMATIC LE BLACK (A2009IBO4EUSQ) – REAR SUSPENSION ASSEMBLY
2009 550 H1 EFI 4X4 AUTOMATIC M4 CAMO (A2009IBO4EUSC) – REAR SUSPENSION ASSEMBLY
2009 550 H1 EFI 4X4 AUTOMATIC RED (A2009IBO4EUSR) – REAR SUSPENSION ASSEMBLY
2009 550 TRV LE BLACK (A2009TBO4EUSQ) – REAR SUSPENSION ASSEMBLY
2009 550 TRV RED (A2009TBO4EUSR) – REAR SUSPENSION ASSEMBLY
2009 550 TRV STEEL BLUE (A2009TBO4EUSV) – REAR SUSPENSION ASSEMBLY
2009 650 TRV CAT GREEN (A2009TBS4BUSZ) – REAR SUSPENSION ASSEMBLY
2009 700 H1 EFI 4X4 AUTOMATIC CAT GREEN (A2009IBT4EUSZ) – REAR SUSPENSION ASSEMBLY
2009 700 H1 EFI 4X4 AUTOMATIC LE BLACK (A2009IBT4EUSQ) – REAR SUSPENSION ASSEMBLY
2009 700 H1 EFI 4X4 AUTOMATIC RED (A2009IBT4EUSR) – REAR SUSPENSION ASSEMBLY
2009 700 H1 EFI 4X4 AUTOMATIC SILVER SE (A2009IBT4EUSL) – REAR SUSPENSION ASSEMBLY
2009 700 TRV CRUISER STEEL BLUE (A2009TCT4EUSV) – REAR SUSPENSION ASSEMBLY
2009 THUNDERCAT EFI 4X4 AUTO FIS SE SILVER (A2009IEW4EUSL) – REAR SUSPENSION ASSEMBLY
2010 400 TRV BLACK (A2010TBG4BUSP) – REAR SUSPENSION ASSEMBLY
2010 450 EFI CAT GREEN (A2010ICK4CUSZ) – REAR SUSPENSION ASSEMBLY
2010 450 EFI RED (A2010ICK4CUSR) – REAR SUSPENSION ASSEMBLY
2010 550 H1 EFI 4X4 AUTOMATIC METALLIC CAT GREEN (A2010ICO4EUSM) – REAR SUSPENSION ASSEMBLY
2010 550 TRV METALLIC BLACK (A2010TBO4EUSO) – REAR SUSPENSION ASSEMBLY
2010 550s H1 EFI RED (A2010ICO1PUSR) – REAR SUSPENSION ASSEMBLY
2010 650 4X4 AUTOMATIC BLACK (A2010ICS4BUSP) – REAR SUSPENSION ASSEMBLY
2010 700 DIESEL BLACK (A2010TBT4DUSP) – REAR SUSPENSION ASSEMBLY
2010 700 H1 EFI 4X4 AUTOMATIC METALLIC CAT GREEN (A2010IBT4EUSM) – REAR SUSPENSION ASSEMBLY
2010 700 H1 EFI 4X4 AUTOMATIC RED (A2010IBT4EUSR) – REAR SUSPENSION ASSEMBLY
2010 700 TRV METALLIC BLACK (A2010TBT4EUSO) – REAR SUSPENSION ASSEMBLY
2010 700s H1 EFI LE BLUE (A2010IBT1PUSB) – REAR SUSPENSION ASSEMBLY
2010 THUNDERCAT EFI 4X4 METALLIC BLACK (A2010IEW4EUSO) – REAR SUSPENSION ASSEMBLY
2010 THUNDERCAT EFI 4X4 METALLIC CAT GREEN (A2010IEW4EUSM) – REAR SUSPENSION ASSEMBLY
2010 TRV 1000 CRUISER DESERT RED (A2010TCW4EUSI) Desert Red – REAR SUSPENSION ASSEMBLY
2010 TRV 1000 CRUISER METALLIC CAT GREEN (A2010TCW4EUSA) Metallic Cat Green – REAR SUSPENSION ASSEMBLY
2010 TRV 1000 METALLIC BLACK (A2010TBW4EUSO) Metallic Black – REAR SUSPENSION ASSEMBLY
2010 TRV 550s H1 EFI BLUE (A2010TBO1PUSD) – REAR SUSPENSION ASSEMBLY