Secure your crankshaft quickly and easily using the HRB 1JZ 2JZ Starter Motor Crank Lock Tool. Designed for Toyota JZ engines, this tool replaces the starter motor and locks directly into the flywheel ring gear—making it an ideal solution for torque-critical procedures like crank pulley, flywheel, or clutch work. Whether the engine is in the car or on a stand, this is a workshop-ready option that simplifies crankshaft locking with reliability and precision.

This tool is included in our: JZ lock up kit and JZ Engine Build Kit.

Key Features:

• Replaces starter motor to engage ring gear directly
• Precision-cut steel
• Zinc-plated
• Provides safe and stable crank locking during torque operations
• Supplied with required mounting hardware
• Compatible with all 1JZ and 2JZ engine variants
• Ideal for in-vehicle use or standalone engine work

Why Choose the HRB Starter Motor Crank Lock Tool?

Crankshaft movement during high-torque work is one of the most frustrating and risky challenges in engine assembly and maintenance. The HRB Starter Motor Crank Lock Tool delivers a clean, proven solution—used and trusted by engine builders in professional environments. Whether you’re tightening a crank bolt to spec or replacing a clutch, this tool locks the crank securely through the ring gear with no compromise.

Perfect for Toyota 1JZ-GTE, 1JZ-GE, 2JZ-GTE, and 2JZ-GE engines. Ideal for street, drift, or race builds, and a must-have tool for serious DIYers and pro workshops alike.