Lock the crankshaft with confidence using the HRB RB Bellhousing Crank Lock Tool — a critical tool for safe and precise engine work on NISSAN RB platforms. This bracket bolts to the rear of the engine block and locks into the flywheel ring gear, providing solid crankshaft immobilisation during torque-heavy tasks like crank bolt removal, clutch installation, or flywheel torqueing. Built from zinc-plated steel for durability and reliability under real-world workshop use.

Compatible with RB20, RB25, RB25 NEO, RB26, and RB30 twin cam engines. Includes mounting hardware for quick installation.

This tool is included in our: RB Crank Lock Up Kit and RB Engine Build Kit.

Key Features:

• Locks crankshaft via bellhousing face
• Zinc-plated steel for strength and corrosion resistance
• Includes hardware for secure mounting
• Part of the HRB RB Crank Lock Up Kit (sold separately)

Why Choose the HRB RB Bellhousing Crank Lock Tool?

This is the professional solution when stand-mounted options aren’t possible. Built from experience and trusted by engine builders, it provides rock-solid locking without compromise.