Overview The BMW M57 Flywheel Locking Tool is a drivetrain component for the BMW M57 diesel engine — covering clutch, flywheel, or flex plate fitment for performance and conversion applications. Correct drivetrain interface selection is critical for reliable power transmission between the M57 engine and the gearbox fitted to your platform. Key Features Engineered for BMW M57 drivetrain torque loads Compatible with M57 crankshaft rear flange specification Suitable for both OEM gearbox coupling and conversion adapter configurations Precision-balanced for vibration-free operation Compatibility Designed for the BMW M57 diesel engine. Verify compatibility with your specific M57 crankshaft variant and gearbox interface — particularly important for swap builds where custom adapter plates are used. Compatible platforms include: BMW M57 diesel swap platforms. What's Included 1 × BMW M57 Flywheel Locking Tool Fastener hardware where specified Technical Specifications Application: BMW M57 drivetrain interface Mounting: M57 crankshaft rear flange Verify fitment for M57D25, M57D30, M57N, M57N2 variants Applications Performance M57 builds requiring uprated clutch or flywheel systems. M57 engine swap projects requiring correct drivetrain interface hardware. Installation Notes Crankshaft rear seal and pilot bearing condition should be inspected during installation. Torque all fasteners to BMW M57 specification. For conversion builds, confirm adapter plate and flywheel/flex plate combination prior to assembly. Related FastMotion Systems BMW M57 Engine Hub Bmw M57 Workshop Tools
