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Moroso Air/Oil Separator for Twin Cams with S&S Teardrop Air Cleaner - Polished - 85719

85719

Description

The Moroso air-oil separator/catch can system keeps the H-D cylinder head breather system fully functional. It filters out crankcase vapors, oil mist & condensation that normally vent to the intake system. This will keep your air filter, throttle body, intake,pistons & valves free of excessive oil and carbon build up. Our system is different than others on the market. It separates the vapors breathing from your engine, collecting them in our air-oil separator/catch can system while clean filtered air re circulates back into the intake. Once the air oil separator/ catch can system fills, it will need to be drained as a service item. This also can be done at oil changes and normal service intervals. From the factory, a motorcycles breather system vents excess crankcase vapors, un-burnt fuel, residual oil and moisture back into the intake which compromises performance and durability.
The Moroso air-oil separator/catch can system plumbs inline of the breather system and filters the excess crankcase vapors, exhaust vapors, residual oil and moisture before it re-enters the engine, reducing detonation, knock and helps rid deposits in the intake tract including valves and pistons
The two piece body of the air-oil separator/catch can system unscrews for easy cleaning and service.
The Moroso air-oil separator/catch can system does not vent to atmosphere like other breather kits on the market, this keeps oil in the canister, off your bike, and more importantly off the ground!
Available in multiple finish options to suit your bike.
Proudly Made In the U.S.A.

Product Series

Application List

YearsMakeModelApplicationNotes
2007 - 2007Harley DavidsonFLHRSE3 Screamin Eagle Road King
2000 - 2006Harley DavidsonFLHRI Road King
1999 - 2016Harley DavidsonFLHR Road King
2004 - 2007Harley DavidsonFLHRS Road King Custom
1999 - 2006Harley DavidsonFLHTCI Electra Glide Classic
1999 - 2006Harley DavidsonFLHRCI Road King Classic
2007 - 2007Harley DavidsonFLHTCUSE2 Screamin Eagle Ultra Classic Electra Gl
2008 - 2008Harley DavidsonFLHRSE4 Screamin Eagle Road King
1999 - 2009Harley DavidsonFLHT Electra Glide Standard
2009 - 2009Harley DavidsonFLHTCUSE4 CVO Ultra Classic Electra Glide
2007 - 2013Harley DavidsonFLHRC Road King Classic
2013 - 2013Harley DavidsonFLHRSE5 CVO Road King
2000 - 2017Harley DavidsonFLSTF Fat Boy
2014 - 2014Harley DavidsonFLHRSE6 CVO Road King
2010 - 2010Harley DavidsonFLHTCUSE5 CVO Ultra Classic Electra Glide
1999 - 2013Harley DavidsonFLHTC Electra Glide Classic
2007 - 2016Harley DavidsonFLHTCU Electra Glide Ultra Classic
2014 - 2016Harley DavidsonFLHTCUTG Tri Glide Ultra
2004 - 2006Harley DavidsonFLHRSI Road King Custom
2008 - 2008Harley DavidsonFLHTCUSE3 Screamin Eagle Ultra Classic Electra Gl
2005 - 2017Harley DavidsonFLSTN Softail Deluxe
1999 - 2006Harley DavidsonFLHTCUI Electra Glide Ultra Classic
2016 - 2016Harley DavidsonFLS Softail Slim
2015 - 2016Harley DavidsonFLHTCUL Electra Glide Ultra Classic Low
2012 - 2012Harley DavidsonFLHTCUSE7 CVO Ultra Classic Electra Glide
2003 - 2006Harley DavidsonFLHTI Electra Glide Standard
2015 - 2016Harley DavidsonFLHTKL Ultra Limited Low
2011 - 2011Harley DavidsonFLHTCUSE6 CVO Ultra Classic Electra Glide
2012 - 2012Harley DavidsonFLSTSE3 CVO Softail Convertible
2009 - 2013Harley DavidsonFLHTCUTG Tri Glide Ultra Classic
2006 - 2006Harley DavidsonFLST Heritage Softail
2013 - 2013Harley DavidsonFLHTCUSE8 CVO Ultra Classic Electra Glide
2016 - 2017Harley DavidsonFLSTFBS Fat Boy S
2016 - 2016Harley DavidsonFLSS Softail Slim S
2005 - 2006Harley DavidsonFLSTNI Softail Deluxe
2010 - 2014Harley DavidsonFLHTK Electra Glide Ultra Limited
2009 - 2009Harley DavidsonFXDFSE CVO Dyna Fat Bob
2000 - 2017Harley DavidsonFLSTC Heritage Softail Classic
2001 - 2006Harley DavidsonFLSTFI Fat Boy
2015 - 2016Harley DavidsonFLHTK Ultra Limited
2011 - 2011Harley DavidsonFLSTSE2 CVO Softail Convertible
2001 - 2006Harley DavidsonFLSTCI Heritage Softail Classic
2010 - 2010Harley DavidsonFLSTSE CVO Softail Convertible
1999 - 1999Harley DavidsonFLTRI Road Glide
2004 - 2006Harley DavidsonFXDWGI Dyna Wide Glide
2014 - 2015Harley DavidsonFLSTNSE CVO Softail Deluxe
2000 - 2003Harley DavidsonFLSTS Heritage Springer
2014 - 2016Harley DavidsonFLHTKSE CVO Limited
2009 - 2009Harley DavidsonFLTRSE3 CVO Road Glide
2010 - 2016Harley DavidsonFLSTFB Fat Boy Lo
2015 - 2016Harley DavidsonFLTRXS Road Glide Special
2011 - 2016Harley DavidsonFLTRUSE CVO Road Glide Ultra
2000 - 2006Harley DavidsonFXSTS Springer Softail
1999 - 2017Harley DavidsonFXDWG Dyna Wide Glide
2005 - 2006Harley DavidsonFLSTSCI Softail Springer Classic
2008 - 2011Harley DavidsonFLSTSB Cross Bones
2015 - 2016Harley DavidsonFLTRX Road Glide
2006 - 2006Harley DavidsonFLSTI Heritage Softail
1999 - 2009Harley DavidsonFXDL Dyna Low Rider
2010 - 2013Harley DavidsonFLTRX Road Glide Custom
2008 - 2008Harley DavidsonFXSTSSE2 Screamin Eagle Softail Springer
2005 - 2007Harley DavidsonFLSTSC Softail Springer Classic
2011 - 2016Harley DavidsonFLTRU Road Glide Ultra
2001 - 2003Harley DavidsonFLSTSI Heritage Springer
2006 - 2006Harley DavidsonFXDBI Street Bob
1999 - 2009Harley DavidsonFLTR Road Glide
2000 - 2009Harley DavidsonFXSTB Night Train
2013 - 2013Harley DavidsonFLTRXSE2 CVO Road Glide Custom
2008 - 2008Harley DavidsonFXDSE2 Screamin Eagle Dyna
2005 - 2006Harley DavidsonFXDCI Super Glide Custom
2012 - 2012Harley DavidsonFLTRXSE CVO Road Glide Custom
2007 - 2017Harley DavidsonFXDB Street Bob
2001 - 2006Harley DavidsonFXSTDI Softail Deuce
2008 - 2017Harley DavidsonFXDF Fat Bob
1999 - 2010Harley DavidsonFXD Dyna Super Glide
2005 - 2014Harley DavidsonFXDC Super Glide Custom
2009 - 2009Harley DavidsonFXSTSSE3 CVO Softail Springer
2004 - 2006Harley DavidsonFXDI Dyna Super Glide
2006 - 2006Harley DavidsonFXDI35 Dyna 35th Anniversary Super Glide
2010 - 2010Harley DavidsonFXDFSE2 CVO Dyna Fat Bob
2007 - 2007Harley DavidsonFXDSE Screamin Eagle Dyna
2014 - 2017Harley DavidsonFXDL Low Rider
2001 - 2003Harley DavidsonFXDXT Dyna Super Glide T-Sport
2016 - 2017Harley DavidsonFXDLS Low Rider S
2020 - 2020Harley DavidsonFXST Softail Standard 107
2016 - 2016Harley DavidsonFXSE CVO Pro Street Breakout
2001 - 2006Harley DavidsonFXSTSI Springer Softail
2004 - 2006Harley DavidsonFXDLI Dyna Low Rider
2007 - 2010Harley DavidsonFXSTC Softail Custom
1999 - 2000Harley DavidsonFXDS-Conv Dyna Convertible
2007 - 2007Harley DavidsonFXSTSSE Screamin Eagle Softail Springer
2001 - 2006Harley DavidsonFXSTBI Night Train
1999 - 2005Harley DavidsonFXDX Dyna Super Glide Sport
2000 - 2007Harley DavidsonFXSTD Softail Deuce
2004 - 2005Harley DavidsonFXDXI Dyna Super Glide Sport
2001 - 2006Harley DavidsonFXSTI Softail Standard
2016 - 2016Harley DavidsonFXSB Breakout
2000 - 2007Harley DavidsonFXST Softail Standard

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