Description

4G63 / 4G64 Crankshaft Locking Tool

FIBA Motorsport is proud to introduce this purpose-built crankshaft locking tool designed specifically for Mitsubishi 4G63 and 4G64 engines using

• Crankshaft Sprocket: MD326852

Anyone who has worked on these engines knows how difficult it can be to remove and correctly re-torque the crankshaft bolt. Years of heat cycles, corrosion, and high factory torque specifications often make removal a frustrating task.

Many people resort to jamming the flywheel teeth or using improvised methods that can potentially cause expensive damage to flywheels, ring gears, starter engagement teeth.

This tool was developed to eliminate those risks and provide a safe, secure, and professional solution.

Features

• Heavy-duty steel construction for maximum strength
• Precision laser-cut for an accurate fit
• Integrated 1/2″ square drive for use with a breaker bar
• Supplied with four mounting bolts for secure attachment to the crankshaft sprocket
• Zinc-plated finish for improved corrosion resistance and easy identification in your toolbox
• Designed for easy one-person operation
• Allows safe removal and accurate re-torquing of the crankshaft bolt
• Ideal for servicing flywheel bolts and torque converter bolts
• Eliminates the need to jam flywheel teeth or use improvised locking methods
• Helps prevent costly damage to flywheels, ring gears, and engine components

Why Use This Tool?

Whether you’re replacing a timing belt, rebuilding an engine, servicing a clutch, or carrying out transmission work, this tool securely locks the crankshaft assembly and makes the job significantly easier than ever before.

Simply bolt the tool to the crankshaft sprocket, attach your breaker bar, and carry out the work safely and efficiently.

No damaged flywheel teeth. No improvised methods. Just the right tool for the job.

Complete the Kit

For the ultimate 4G63 / 4G64 engine service setup, pair this tool with the FIBA Motorsport Balance Shaft & Oil Pump Locking Tool. Together, these tools make timing component and engine service work faster, safer, and more professional.