47610A15 Aftermarket Mercruiser Transmission/Gear Cooler | Sawley's Select Marine Parts

🔧 Product Description

Aftermarket replacement Flywheel-Housing Engine/Transmission Oil Cooler - Replaces Part Number: 47610A15

New replacement oil cooler for MerCruiser 47610A15. The flywheel-housing-mounted assembly is used as an engine and/or transmission cooler on specified high-performance GM V8 marine engines.

⚙️ Key Features

• Direct replacement for MerCruiser 47610A15

• Flywheel-housing-mounted configuration

• Can serve the engine-oil or transmission-oil circuit according to application

• Designed for MerCruiser high-performance GM V8 packages

• Original-style cooler cover and mounting arrangement

🧰 Kit / Assembly Contents

• 1 × Complete oil-cooler assembly - P/N 47610A15

• 1 × cooler cover/housing assembly where supplied as the complete package

• Oil-line seals, water hoses and mounting hardware are renewed separately

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 47610A15 (MerCruiser OEM oil-cooler assembly reference)

OEM / Related Numbers:

• 47610

• 94911 related cover/service reference

• 8536262 casting reference on specified assemblies

Aftermarket / Verified Equivalents:

• Seakamp replacement matched to MerCruiser 47610A15

• Lenco: LE47610A15

• Mr Cool: MRC47610A15CN

🚤 Compatibility

Commonly used on:

• MerCruiser high-performance GM V8 inboard and sterndrive engines

Typically suits:

• Engine / Equipment models:

• MCM high-performance GM V8 packages whose parts catalogue specifies flywheel-housing cooler 47610A15

• Output / Engine Rating: Engine rating is package-dependent

• Engine / System Type: High-performance GM V8 petrol marine engine with engine or transmission oil circuit

• Year Range: Model- and serial-dependent high-performance production

• Serial / Model Identification: Confirm whether the cooler serves engine oil or transmission oil and match the flywheel-housing cover.

🔌 Function

The cooler transfers heat from transmission or reduction-gear oil into the raw-water circuit. Correct oil temperature protects clutches, bearings, seals and hydraulic control components.

Common signs of failure:

• High transmission or reduction-gear oil temperature

• Burnt, darkened or aerated gear oil

• Delayed engagement, slipping or abnormal gear noise when hot

• Water-contaminated or milky transmission oil

• External oil leakage, corrosion or failed pressure test

📦 Condition

• New aftermarket replacement part

• Brand new

• Supplied in original or equivalent packaging