Dometic Seastar Front Mount Hydraulic Steering Cylinders - Application Guide for Outboard Engines

Single Engine Applications

Manufacturer Year Model Cylinder Notes
Cox Marine 2022 - up 300 HP Diesel SEASTAR-HC5358-3  
Honda
1996 - up 60-90 HP 4-stroke  SEASTAR-HC5345-3  
1998 to 2009 115-130 HP 4-stroke  SEASTAR-HC5347-3  
1998 - up
30-50 HP 4-stroke  SEASTAR-HC5345-3 See Note 1
2001 - up 150 HP 4-stroke  SEASTAR-HC5345-3 See Note 3
2001 - up 200–250 4-stroke SEASTAR-HC5445-3  
2003 - up 135 HP 4-stroke SEASTAR-HC5345-3  
2011- up 115 HP 4-stroke SEASTAR-HC5345-3  
2015 - up 100 HP 4-stroke SEASTAR-HC5345-3  
Johnson / Evinrude
1991 - up 40-300 HP 2-stroke SEASTAR-HC5345-3 Includes E-Tech Engines
1996 - up 75-300 HP Ficht SEASTAR-HC5345-3  
1998 - up 40-140 HP 4-stroke SEASTAR-HC5358-3 See Note 1
2000 - 2003 115 HP Ficht SEASTAR-HC5358-3 See Note 1
2002 - up 200-225 HP 4-stroke SEASTAR-HC5345-3  
2005 - up 3.3L V6 200–250 HP SEASTAR-HC5345-3  
Mercury
1989 - up 75-300 HP 2-stroke SEASTAR-HC5345-3  
1998 to 2007 30–60 HP 4-stroke SEASTAR-HC5348-3 See Note 1
2008 - up 30–60 HP 4-stroke SEASTAR-HC5345-3  
2004 - up 115–300 HP XS SEASTAR-HC6345-3  
2003 - up 150–200 HP Verado SEASTAR-HC5345-3  
2017 - up 175–225 HP 3.4L V6 4-stroke SEASTAR-HC5345-3 See Note 2
2018 - up 250–300 HP 4.6L V8 4-stroke SEASTAR-HC5345-3 See Note 2
Oxe
2017 - up 200 HP Diesel l4 2.4L SEASTAR-HC5345-3  
2020 - up 300 HP Diesel SEASTAR-HC5345-3  
Selva
2000 to 2013 90–115 HP 4-Stroke SEASTAR-HC5348-3  
2014 - up 115 HP 4-Stroke SEASTAR-HC5345-3  
2000 - up 150 HP 4-Stroke SEASTAR-HC5345-3  
2007 - up 200–300 HP 4.2L V6 SEASTAR-HC5345-3  
Suzuki
1986 - 2000 100 HP 2-stroke SEASTAR-HC5345-3  
1998 - up 40–140 HP 4-Stroke including A Series SEASTAR-HC5358-3 See Note 1
1986 to 2002 115-140 HP 2-stroke SEASTAR-HC5345-3 Not 1996
2020 - up 115–140 HP B Series SEASTAR-HC5358-3  
1986 - 2013 150-225 HP 2 & 4 stroke SEASTAR-HC5345-3  
2004 - up 200–300 HP 3.6 4.0L V6 SEASTAR-HC5358-3  
2013 - up 150–200 HP 4 Cylinder SEASTAR-HC5345-3  
2017 - up 300–350 HP Duoprop 4.4L SEASTAR-HC5358-3 See Note 4
Tohatsu
1990 - up 40–140 HP 2-Stroke SEASTAR-HC5345-3  
2014 - up 60–150 HP 4-Stroke SEASTAR-HC5345-3  
2014 - up 200–250 HP 4-Stroke SEASTAR-HC5445-3  
Yamaha
1990 to 2003 40-90 HP 2-stroke SEASTAR-HC5345-3 See Note 1
1986 - up 100-300 HP 2-stroke SEASTAR-HC5345-3  
1997 - up 80-250 HP 4-stroke SEASTAR-HC5345-3  
2000 - up 150-300 HPDI SEASTAR-HC5345-3  
2003 - up 25-70 HP 4-stroke SEASTAR-HC5348-3 See Note 1
2007 - up 200–300 HP 4.2L V6 4-Stroke SEASTAR-HC5345-3  
2007 - up 300–350 HP 5.3L V8 SEASTAR-HC5345-3 See Note 3
2011 to 2014 90–115 HP including A Series SEASTAR-HC5358-3  
2012 - up 150–200 HP 2.8L 4 Cylinder SEASTAR-HC5345-3  
2014 - up 90–115 HP inc. B Series SEASTAR-HC5345-3  

1. Requires spacer kit HO5090. 
2.  PRO XS MUST use HC6345-3. 
3. Optional cylinder part # HC5358-3. Slight interference may occur when using the HC5358-3, with the engine in the full tilt position.
4. Must use PA1200-2HP.


Twin Engine Applications

Manufacturer
Year
Model
Cylinder

Tie Bar Kits
Notes
1 Cylinder 2 Cylinders
Cox Marine 2022 - up 300 HP Diesel SEASTAR-HC5358-3 N/A SEASTAR-HA5520  
Honda
1996 - up 60-90 HP 4-stroke  SEASTAR-HC5345-3 SEASTAR-HO6001 SEASTAR-HO6002 See Note 3
1998 to 2009 115-130 HP 4-stroke  SEASTAR-HC5347-3 SEASTAR-HO5063 SEASTAR-HO5064 See Note 4
1998 - up
30-50 HP 4-stroke  SEASTAR-HC5345-3 SEASTAR-HO6001 SEASTAR-HO6002 See Note 2
2001 - up 150 HP 4-stroke  SEASTAR-HC5345-3 SEASTAR-HO6001 SEASTAR-HO6002 See Note 6
2001 - up 200–250 4-stroke SEASTAR-HC5445-3 SEASTAR-HO6001 SEASTAR-HO6002 See Note 9
2003 - up 135 HP 4-stroke SEASTAR-HC5345-3 SEASTAR-HO6003 SEASTAR-HO6002  
2011- up 115 HP 4-stroke SEASTAR-HC5345-3 SEASTAR-HO6003 SEASTAR-HO6002  
2015 - up 100 HP 4-stroke SEASTAR-HC5345-3 SEASTAR-HO6003 SEASTAR-HO6002 See Note 5
Johnson / Evinrude
1991 - up 40-300 HP 2-stroke SEASTAR-HC5345-3 SEASTAR-HO6003 SEASTAR-HO6002 Includes E-Tech Engines
1996 - up 75-300 HP Ficht SEASTAR-HC5345-3 SEASTAR-HO6003 SEASTAR-HO6002  
1998 - up 40-140 HP 4-stroke SEASTAR-HC5358-3 SEASTAR-HO6003 SEASTAR-HO6002 See Note 2
2000 - 2003 115 HP Ficht SEASTAR-HC5358-3 SEASTAR-HO6003 SEASTAR-HO6002 See Note 2
2002 - up 200-225 HP 4-stroke SEASTAR-HC5345-3 SEASTAR-HO6003 SEASTAR-HO6002  
2005 - up 250 HP DPX Vindicator SEASTAR-HC5348-3 SEASTAR-HO6003 SEASTAR-HO6002  
2007 - up 3.3L V6 200–250 HP SEASTAR-HC5345-3 SEASTAR-HO6003 SEASTAR-HO6002 Including HO models
Mercury
1989 - up 75-300 HP 2-stroke SEASTAR-HC5345-3 SEASTAR-HO6001 SEASTAR-HO6002 See Note 3
1996 - up 75–200 HP 2 and 4-stroke SEASTAR-HC5345-3 SEASTAR-HO6001 SEASTAR-HO6002 See Note 6
1998 to 2008 40–60 HP 2 and 4-stroke SEASTAR-HC5348-3 SEASTAR-HO6001 SEASTAR-HO6002 See Note 2
2008 - up 60 HP 4-stroke SEASTAR-HC5345-3 SEASTAR-HO6001 SEASTAR-HO6002  
2002 to 2003 225 HP 4-stroke SEASTAR-HC5358-3 SEASTAR-HO6001 SEASTAR-HO6002 See Note 1
2004 - up 150–300 HP Verado SEASTAR-HC5345-3 SEASTAR-HO6001 SEASTAR-HO6002  
2003 - up 150–200 HP PRO XS SEASTAR-HC6345-3 SEASTAR-HA5522 SEASTAR-HA5520  
2003 - up 250–300 HP XS Must use tournament cylinders  
2016 - up 115–150 HP 2.1/3.0L 4-stroke SEASTAR-HC5345-3 SEASTAR-HA5522 SEASTAR-HA5520 See Note 7
2017 - up 175–225 HP 3.4L V6 4-stroke SEASTAR-HC5345-3 SEASTAR-HO6001 SEASTAR-HO6002  
2018 - up 250–300 HP 4.6L V8 4-stroke SEASTAR-HC5345-3 SEASTAR-HA5522 SEASTAR-HA5520 See Note 7
Oxe
2017 - up 200 HP Diesel l4 2.4L Must use tournament cylinders  
2020 - up 300 HP Diesel Must use tournament cylinders  
Suzuki 
2002 - up 90–140 HP 4-Stroke including A Series SEASTAR-HC5358-3  SEASTAR-HO6003 SEASTAR-HO6002 See Note 2
2013 - up 150–200 HP 4-Stroke 4 Cylinder SEASTAR-HC5345-3  SEASTAR-HO6001 SEASTAR-HO6002  
2004 - up 200–300 HP 3.6 4.0L V6 SEASTAR-HC5345-3  SEASTAR-HO6001 SEASTAR-HO6002  
2017 - up 325–350 HP 4.4L V6 Must use tournament cylinders  
2020 - up 115–140 HP B Series Must use tournament cylinders See Note 8
Yamaha 1990 to 2007 40-90 HP 2-stroke SEASTAR-HC5345-3 SEASTAR-HO6003 SEASTAR-HO6002  
1986 - up 100-300 HP 2-stroke SEASTAR-HC5345-3 SEASTAR-HO6001 SEASTAR-HO6002  
2000 - up 150-300 HPDI SEASTAR-HC5345-3  SEASTAR-HO6001  SEASTAR-HO6002  
2001 to 2003 80–250 HP 4-stroke SEASTAR-HC5358-3  SEASTAR-HO6001  SEASTAR-HO6002 See Note 1
2003 - up 150–250 HP 3.3L SEASTAR-HC5358-3  SEASTAR-HO6001  SEASTAR-HO6002  
2003 - up 25-70 HP 4-stroke SEASTAR-HC5348-3  SEASTAR-HO6003  SEASTAR-HO6002 See Note 3
2007 - up 200–300 HP 4.2L V6 4-Stroke SEASTAR-HC5345-3 SEASTAR-HO6001 SEASTAR-HO6002  
2007 - up 300–350 HP 5.3L V8 Must use tournament cylinders  
2011 to 2014 90–115 HP including A Series SEASTAR-HC5358-3 SEASTAR-HO6003 SEASTAR-HO6002  
2014 - up 90–115 HP including B Series SEASTAR-HC5345-3 SEASTAR-HO6001 SEASTAR-HO6002  

1. HC5345-3 is optional for SINGLE ENGINE ONLY applications. Do not use HC5345-3 for twin engine applications as operational interference may occur.
2. Requires Kit HO5090.
3. Minimum Engine Center = 27”.
4. HO5030 and HO5064 comes without Tie Bar.
5. Customer supplied SS washer must be installed under rod end.
6. Slight interference may occur with HO6001 tie bar, contact us.
7. Contact us for assistance identifying tie bar part number.
8. Must use PA1200-2HP.
9. Mid-2022 change 2023 uses HC5345-3. 


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