The A & I PRODUCTS CRANKSHAFT with KEY NOSE/LIP is designed for optimal engine performance. Made from high-strength materials, this crankshaft ensures durability and reliability under high-stress conditions. Its precise dimensions and key design facilitate secure installation and smooth operation. This crankshaft meets industry standards, making it an ideal choice for engine rebuilds and repairs, ensuring optimal performance and longevity.The Crankshaft Key Nose/Lip, vendor code 02101155 from A & I PRODUCTS, is a precision-machined metal component designed to fit into the crankshaft nose or lip area to secure pulleys or gears. Made from hardened steel, it provides accurate alignment and torque transfer between the crankshaft and attached components. The key dimensions conform to OEM specifications for compatibility with specific engine models. It is suitable for use in automotive and agricultural engines requiring crankshaft component retention. The A & I PRODUCTS 02101155 crankshaft key supports reliable mechanical coupling and engine timing integrity.