15196-1-7 Aftermarket American Bow Thruster Tandem Cooler | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket replacement Tandem Hydraulic Oil Cooler - Replaces Part Number: 15196-1-7

New tandem hydraulic cooler replacing American Bow Thruster 15196-1-7. The assembly provides two isolated oil circuits in one seawater-cooled shell for tandem thruster hydraulic systems.

⚙️ Key Features

• Direct replacement for American Bow Thruster 15196-1-7

• Two isolated hydraulic-fluid circuits

• Raw-water-cooled tandem construction

• Designed for American Bow Thruster hydraulic installations

• Pressure-test both oil circuits independently before commissioning

🧰 Kit / Assembly Contents

• 1 × Complete tandem cooler assembly - P/N 15196-1-7

• 2 × Independent hydraulic-oil circuits - integrated within the assembly

• 1 × Common seawater cooling circuit

• Hose fittings, seals and mounting hardware are renewed separately

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 15196-1-7A → Related updated configuration to 15196-1-7

• 15736-1-7 (related American Bow Thruster/Sendure tandem-cooler reference)

OEM / Related Numbers:

• 15196-1-7A

• 15736-1-7

Aftermarket / Verified Equivalents:

• Sendure: 15196-1-7 / 15736-1-7 tandem-cooler family

• Lenco custom replacement matched to OEM 15196-1-7

🚤 Compatibility

Commonly used on:

• American Bow Thruster hydraulic bow-thruster systems

Typically suits:

• Engine / Equipment models:

• Tandem hydraulic installations whose original cooler is stamped 15196-1-7

• Related systems specifying 15196-1-7A or 15736-1-7 after dimensional confirmation

• Output / Engine Rating: Hydraulic system rating is installation-dependent

• Engine / System Type: Dual-circuit hydraulic bow-thruster system

• Year Range: Installation-dependent

• Serial / Model Identification: Confirm all oil-port sizes, seawater connections, mounting length and circuit orientation.

🔌 Function

The tandem cooler contains two isolated fluid circuits within one raw-water-cooled assembly. It controls the temperature of both connected systems while preventing the oils or fuel from mixing.

Common signs of failure:

• High temperature in either connected oil or fuel circuit

• Water contamination in transmission oil, steering fluid or fuel

• Oil or fuel appearing in the raw-water discharge

• Reduced system performance after prolonged operation

• External leakage, corrosion or failed pressure test

📦 Condition

• New aftermarket replacement part

• Brand new

• Supplied in original or equivalent packaging