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UFLEX
UC128-OBF Front-Mount Outboard Hydraulic Cylinders

Compatible with competing helms, hoses and oil, the UC128 cylinder is built to last with heavy-duty stainless steel cylinder rod, seals and link assemblies. Constructed of top grade materials this cylinder is simple to install and fits almost every 2- and 4-stroke outboard engine in the market. The UC128 cylinders are recommended for use with UP25, UP28, UP33 and UP39 series helms and preassembled hoses (Kit OB and Kit OB-BHBR). Depending on the applications on the outboard engines, the UC128-OBF is available in three versions.

  • Volume: 7.3 cu in (120cc) 
  • Output Force: 992lb.
  • Dimensions: 21 7/16"W x 3"D
  • Inside Diameter: 1 3/8" (35mm) 
  • Stroke: 7 1/4" (185mm)
  • Hose: 3/8" high-pressure flex hose
Product Models
Description WM Model # MFG Part # Availability Price Quantity  
UC128-OBF/1 Starboard 15747207 UC128OBF-1
In stock online.

$629.00

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UC128-OBF/1 Port 15747215 UC128OBF-1P
In stock online.

$629.00

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UC128-OBF/2 Starboard 15747223 UC128OBF-2
In stock online.

$629.00

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Compatible with competing helms, hoses and oil, the UC128 cylinder is built to last with heavy-duty stainless steel cylinder rod, seals and link assemblies. Constructed of top grade materials this cylinder is simple to install and fits almost every 2- and 4-stroke outboard engine in the market. The UC128 cylinders are recommended for use with UP25, UP28, UP33 and UP39 series helms and preassembled hoses (Kit OB and Kit OB-BHBR). Depending on the applications on the outboard engines, the UC128-OBF is available in three versions.

  • Volume: 7.3 cu in (120cc) 
  • Output Force: 992lb.
  • Dimensions: 21 7/16"W x 3"D
  • Inside Diameter: 1 3/8" (35mm) 
  • Stroke: 7 1/4" (185mm)
  • Hose: 3/8" high-pressure flex hose