These reeds were ordered to replace the ones in my 2004 MXZ 600 but I wrecked it and no longer need these. This is 2 sets, one for each cylinder. They are good for multiple engines, And replace OEM part numbers 420-9246-80, 420-6675-30.

The sleds they should fit are:

Reed Valve Rebuild Kit - Ski-Doo Snowmobile - SM-07089B

Replaces OEM:

Bombardier #420-9246-80, 420-6675-30

Equivalent: 6686

One kit (Reeds/Gasket) per cylinder.

See Fitment for applications.

Fits Models:

Ski-Doo Expedition LE/SE 600HO ETEC XU 2011-2012

Ski-Doo Expedition TUV 600 HO SDI 2009-2012

Ski-Doo Expedition TUV SE 600 HO SDI XU 2010

Ski-Doo Expedition/TUV 600 HO SDI/ETEC 2008-2012

Ski-Doo Formula DLX 700 2001

Ski-Doo Grand Touring LE 600HO ETEC 2010-2012

Ski-Doo Grand Touring LE/SE 600 HO ETEC 2010-2012

Ski-Doo Grand Touring Sport 600 2010-2012

Ski-Doo Grand Touring 700 1998-2000

Ski-Doo Grand Touring 800 2002-2003

Ski-Doo GSX 600 HO 2004-2005

Ski-Doo GSX 600 HO SDI 2005-2006

Ski-Doo GSX LE/SE/LTD 600 HO SDI/ETEC 2007-2012

Ski-Doo GSX LTD Touring 600 HO SDI 2008

Ski-Doo GSX Sport 600 HO SDI 2007

Ski-Doo GTX 500 SS 2004-2006

Ski-Doo GTX 550 F 2005-2008

Ski-Doo GTX 600 HO SDI 2005-2006

Ski-Doo GTX LE 600 HO ETEC 2009

Ski-Doo GTX LTD 600 HO SDI/ETEC 2007-2009

Ski-Doo GTX Sport 500 SS 2007-2008

Ski-Doo GTX Sport 600 HO SDI 2007-2008

Ski-Doo Legend 700 2002-2004

Ski-Doo Legend 800 2002

Ski-Doo Legend 800 SDI 2003-2004 

Ski-Doo MX Z 50th Anniversary 2009 

Ski-Doo MX Z 600 HO 2003 

Ski-Doo MX Z 600 HO Adrenaline 2004-2007 

Ski-Doo MX Z 600 HO Renegade, X 2004-2005 

Ski-Doo MX Z600 HO REV/SDI 2003-2004 

Ski-Doo MX Z 600 HO SDI Blizzard 2007 

Ski-Doo MX Z 600 HO SDI/ETEC Adrenaline/X 2005-2010 

Ski-Doo MX Z 600 HO Trail/X 2004-2005 

Ski-Doo MX Z 700 2001-2003 

Ski-Doo MX Z 800 2000-2003 

Ski-Doo MX Z Adrenaline 600 HO SDI/ETEC 2008-2010 

Ski-Doo MX Z Renegade 600 HO SDI/ETEC 2008-2009 

Ski-Doo MX Z Renegade X 600 HO SDI/ETEC 2008-2009 

Ski-Doo MX Z TNT 600 HO/ETEC 2009-2012 

Ski-Doo MX Z X 600 HO SDI/ETEC 2007-2012 

Ski-Doo MX Z ZRS 600 HO/SDI/ETEC 2007, 2010-2012 

Ski-Doo Renegade Adrenaline 600 HO 2010-2012 

Ski-Doo Renegade Back Country 600 HO ETEC 2010-2012 

Ski-Doo Renegade Back Country X 600 HO ETC 2011-2012 

Ski-Doo Renegade X 600 HO ETC 2010-2012

Ski-Doo Skandic SUV 600 HO SDI/ETEC 2008 

Ski-Doo Skandic WT/SWT 600 HO ETEC 2011-2012 

Ski-Doo Summit 600 HO/SDI/Adrenaline 2003-2008 

Ski-Doo Summit 600 HO ETEC (All) 2010-2012 

Ski-Doo Summit 700 2000-2003 

Ski-Doo Summit 800 2001-2002 

Ski-Doo Summit 800 H.M. 2000 

Ski-Doo Summit Everest 600 HO ETC 2009-2011 

Ski-Doo Summit SP 600 HO ETEC 2012 

Ski-Doo Summit X 600 HO ETEC 2009-2011 

Ski-Doo Tundra Xtreme 600 HO ETEC 2011-2012

If you have any questions feel free to ask.

Sold as is with no warranty, no returns or refunds.

Thank you.