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| Option: | Part Number: | Price: | Order: | 
| OBF/1 Cylinder | 623-PROTECH11 | 
      
         MSRP: $2,075.99 
        
      Your Price: $1,763.99   | 
      |
| OBF/1 Cylinder, Tilt Helm | 623-PROTECH11T | 
      
         MSRP: $2,437.99 
        
      Your Price: $2,071.99   | 
      |
| OBF/2 Cylinder | 623-PROTECH21 | 
      
         MSRP: $2,075.99 
        
      Your Price: $1,763.99   | 
      |
| OBF/2 Cylinder, Tilt Helm | 623-PROTECH21T | 
      
         MSRP: $2,437.99 
        
      Your Price: $2,071.99   | 
      |
| OBF/3 Cylinder | 623-PROTECH31 | 
      
         MSRP: $2,075.99 
        
      Your Price: $1,763.99   | 
      |
| OBF/3 Cylinder, Tilt Helm | 623-PROTECH31T | 
      
         MSRP: $2,437.99 
        
      Your Price: $2,071.99   | 
      
Additonal Info On This Product:
  | Engine | Model | Year | Cylinder | P. No. | Packaged | 
|---|---|---|---|---|---|
| Mercury® Mariner®  | 
            75-90-115-125 Optimax 2 Stroke 135-150-175 Optimax 2 Stroke 200-225-250 Optimax 2 Stroke Racing 300 Optimax 2 Stroke 100-115 EFI 4 Stroke 115-125-150 EFI 2 Stroke 225-250 EFI 2 Stroke 250 Saltwater EFI 4 Stroke 135 Verado L4 4 Stroke 150-175-200 Verado L4 4 Stroke  | 
            2004-to date 1999-to date 1999-to date 1999-2011 2007-to date 1990-2007 2000-2007 2007-2011 2004-2006 2004-to date  | 
            UC128-OBF/3 UC128-OBF/1 UC128-OBF/1 UC128-OBF/1 UC128-OBF/1 UC128-OBF/1 UC128-OBF/1 UC128-OBF/1 UC128-OBF/1 UC128-OBF/1  | 
            39967 T 39423 Z 39423 Z 39423 Z 39423 Z 39423 Z 39423 Z 39423 Z 39423 Z 39423 Z  | 
            Protech 3 Protech 1 Protech 1 Protech 1 Protech 1 Protech 1 Protech 1 Protech 1 Protech 1 Protech 1  | 
        
| Evinrude® | E75-E90 2 Stroke E115-E130-E135 2 Stroke V4 E150-E175-E200 2 Stroke V6 E200 HO- E225-E250 2 Stroke V6 E250 HO- E300 2 Stroke V6  | 
            2004-to date 1995-to date 1995-to date 1995-to date  | 
            UC128-OBF/1 UC128-OBF/1 UC128-OBF/1 UC128-OBF/1 UC128-OBF/1  | 
            39966 R 39966 R 39966 R 39966 R 39966 R  | 
            Protech 2 Protech 2 Protech 2 Protech 2 Protech 2  | 
        
| Yamaha® | 75C-90 2 Stroke 115C-130B 2 Stroke 150F-200F-250G 2 Stroke 150 HPDI VMAX 2 Stroke 175-200-225-250-300 HPDI VMAX St. F70 4 Stroke F90-F100-F115-F150 EFI 4 Stroke F200-F225-F250 4 Stroke F115-F150 F200-F225-F250-F300 4 Stroke F350 4 Stroke  | 
            1998-2008 1990-2008 1996-2007 2000-2008 2000-2008 2010-to date 1999-2007 2002-2007 2004-to date 2006-to date 2008-to date  | 
            UC128/OBF/2 UC128-OBF/2 UC128-OBF/2 UC128-OBF/2 UC128-OBF/2 UC128P-OBF/1 UC128-OBF/1 UC128-OBF/2 UC128-OBF/1 UC128-OBF/2 see UC128-SVS  | 
            39966 R 39966 R 39966 R 39966 R 39966 R 40106 U 39423 Z 39966 R 39423 Z 39966 R SilverSteer  | 
            Protech 2 Protech 2 Protech 2 Protech 2 Protech 2 – Protech 1 Protech 2 Protech 1 Protech 2 –  | 
        
| Honda® | BF75-90 4 Stroke BF115D BF115A BF130A BF135-150 4 Stroke BF90-BF150 V-TEC 4 Stroke BF175-200-225 4 Stroke  | 
            1995-to date 1998-2009 2009-to date 1998-2005 2005-to date 2008-to date 2001-to date  | 
            UC128-OBF/1 UC128-OBF/3 UC128-OBF/1 UC128-OBF/3 UC128-OBF/1 UC128-OBF/1 UC128-OBF/1  | 
            39423 Z 39967 T 39423 Z 39966 T 39423 Z 39423 Z 39423 Z  | 
            Protech 1 Protech 3 Protech 1 Protech 3 Protech 1 Protech 1 Protech 1  | 
        
| Suzuki® | DF70-80-90 4 Stroke DF100-115-140 4 Stroke* DF100-115-140 4 Stroke New Model DF150-175 4 Stroke DF200-DF225-DF250-DF300  | 
            1998-to date 1998-2008 2008-to date 2006-to date  | 
            UC128-OBF/2 UC128-OBF/1* UC128-OBF/1 UC128-OBF/1 UC128-OBF/2  | 
            39966 R 39423 Z 39423 Z 39423 Z 39966 R  | 
            Protech 2 Protech 1 Protech 1 Protech 1 Protech 2  | 
        
| Tohatsu® | 115-120-140 2 Stroke 70-90-115 TLDI 4 Stroke  | 
            2004-to date 2004-to date  | 
            UC128-OBF/2 UC128-OBF/1  | 
            39966 R 39423 Z  | 
            Protech 2 Protech 1  | 
        
| Selva® | 80 Portofino/Tigershark 2 Stroke 150 White Shark 2 Stroke 100EFI Marlin - 115 EFI Narwhal- 150EFI Killer Whale 4 Stroke  | 
            1995-to date 2001-2007 2000-to date  | 
            UC128-OBF/1 UC128-OBF/2 UC128-OBF/1  | 
            39423 Z 39966 R 39423 Z  | 
            Protech 1 Protech 2 Protech 1  | 
        
| Johnson® | BJ90-115-140 4 Stroke J90-115 V4 2 Stroke J150-175 V6 2 Stroke J200-225 V6 4 Stroke  | 
            2001-2007 1995-2007 1995-2007 2004-2007  | 
            UC128-OBF/1 UC128-OBF/2 UC128-OBF/2 UC128-OBF/2  | 
            39423 Z 39966 R 39966 R 39966 R  | 
            Protech 1 Protech 2 Protech 2 Protech 2  | 
        
| * Note: Suzuki® engines built from 1998 to 2008 installing UC128-OBF/1 cylinder require optional KIT SU - 41954W. For higher horsepower applications, high performance SilverSteer™ cylinder is recommended.  | 
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