897345T95 Aftermarket Mercruiser Zeus 3000 Horizontal Transmission Oil Cooler With Drop Box XC | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket Mercruiser Zeus 3000 Horizontal Transmission Oil Cooler With Drop Box XC - Replacement Part Number: 897345T95

Horizontal Zeus 3000 XC transmission cooler used with the matching vertical tandem cooler.

⚙️ Key Features

• Marine-grade shell-and-tube oil cooler

• Designed as a direct replacement for the listed reference numbers

• Helps maintain stable operating temperature under sustained marine load

• Marine connection sizes and mounting points must match the original assembly

• Suitable for professional marine cooling-system service and replacement

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 897345T95 → Related service number 8M0037727

OEM / Related Numbers:

• 897345T95

• 8M0037727

Aftermarket / Verified Equivalents:

• Mr Cool: MRC897345T95

• Seakamp: Zeus 897345T95 replacement

🚤 Compatibility

Commonly used on:

• Marine-grade shell-and-tube oil cooler systems

Typically suits:

• Engine models:

• Zeus 355, 380, 425 and 480

• Installations paired with 879148T59 / 8M0181739

• Orientation: horizontal

• System Position: drop-box / XC cooler

🔌 Function

The cooler transfers heat from oil into the raw-water circuit without allowing the fluids to mix.

Common signs of failure:

• Oil or steering-fluid temperature rises above normal

• Loss of pressure or reduced transmission/steering performance as oil heats

• Oil sheen at the exhaust outlet or cross-contamination

• External leakage from fittings, seams or tube ends

• Restricted seawater flow, corrosion or internal tube failure

📦 Condition

• Brand new aftermarket replacement part

• New and unused

• Supplied in manufacturer or equivalent protective packaging