The GRACO Nut GR-189-641 is a specific nut designed as an essential replacement part for certain Graco pump models. It is intended for pumps with a gear ratio of 55:1 and a capacity of 250 CC. The correct fit ensures the maintenance of the original performance and efficiency of the pump. This nut is made from robust materials to ensure durability and resistance to operating conditions. It plays a crucial role in maintaining the integrity of the pumping system and preventing leaks. Ideal for maintenance and repair applications in industrial environments where Graco pumps are in use. Ensure a seamless repair and minimize downtime with this replacement part. Reliable parts for your equipment.
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