888747 Mercruiser Engine Foot | Genuine Used Part

🔧 Product Description

Genuine MerCruiser D1.7L DTI Engine Mounting Foot - Part Number: 888747

A genuine used MerCruiser engine foot for the D1.7L DTI 120HP marine diesel engine.

The foot forms part of the engine-mount assembly and supports the power unit on its resilient mount or mounting bed. Correct engine-foot geometry is essential for alignment with the sterndrive or inboard drivetrain.

⚙️ Key Features

• Genuine used MerCruiser engine foot
• Original part number 888747
• Supersedes earlier engine foot 882496
• Later service replacement 8M0098321
• Used on 1.7L 120HP diesel engines

🚤 Compatibility

Commonly used on

• MerCruiser D1.7L DTI engine-mount systems
• Cummins MerCruiser Diesel 1.7L 120HP engines

Published catalogue groups include

• D1.7L DTI engine-mount assemblies, including early production manufactured on or before October 2001
• CMD 1.7 MI 120: 88109041 and above
• CMD 1.7 MS 120: 8810800 and above
• Engine Type: Isuzu-derived inline four-cylinder turbo-diesel
• Engine Capacity: 1.7L
• Rated Output: Approximately 120HP
• Replacement Note: Current service number is 8M0098321

🔌 Function

The foot transfers engine weight into the mounting system while allowing alignment adjustment and helping isolate vibration.

⚠️ Common Signs of Failure

• Foot is cracked or bent
• Mounting threads are damaged
• Engine alignment repeatedly changes
• Excessive vibration is transmitted to the hull
• Foot has severe corrosion
• Mounting stud cannot be adjusted
• Driveline coupling wear increases

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 8M0098321 → Supersedes 888747
• 888747 → Supersedes 882496

OEM / Related Numbers

• 8M0098321
• 888747
• 882496
• Related resilient engine mount
• Related mounting stud, nut, washer and adjustment hardware
• Related front and rear engine-support components

Aftermarket / Verified Equivalents

• No aftermarket equivalent

📦 Condition

• Genuine used part
• Removed from running engine where applicable
• In good working condition unless otherwise stated