The CRANKSHAFT with key nose/lip from A & I PRODUCTS is a critical component for engine performance. Designed for durability and precision, this crankshaft ensures smooth operation and optimal power transfer. Its robust construction meets industry standards, making it suitable for a variety of engines. Ideal for replacement in maintenance and repair tasks.A & I PRODUCTS model 02101938 is a crankshaft featuring a keyed nose and lip for secure attachment of pulleys or gears. Manufactured from forged steel or equivalent high-strength alloy, the crankshaft is machined to precise tolerances for journal diameters, keyway dimensions, and overall length. It supports engine rotational loads and transmits power from pistons to the drivetrain. The keyed nose design ensures positive mechanical engagement with attached components. This crankshaft is suitable for engine rebuilds or replacements requiring this specific configuration.