M-7C4297

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Interstate McBee Rear Crankshaft Seal for Caterpillar (CAT) 3306 Engine Applications with Wet Flywheel Housing

High quality engine seals are critical for preventing leaks and maintaining pressure in various engine components, such as the crankshaft, camshaft, and oil systems. These seals are made from high-grade, durable materials to provide a reliable barrier against contaminants and ensure optimal engine performance.

Interstate-McBee is proud to offer these replacement parts which are designed for use in 3304 and 3306 applications. These inline diesel engines have been widely used in construction, agricultural, and industrial applications due to their reliability and performance. The 3304 is a 4-cylinder engine, while the 3306 features a larger 6-cylinder design, providing more power and torque for demanding tasks. Both engines are known for their durability and ease of maintenance, making them popular choices in heavy machinery and equipment.