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(888) 312-8812 Login SignupMaintaining optimal operating temperature is crucial for your truck's power steering system. The Mack Power Steering Cooler efficiently dissipates heat from the power steering fluid, preventing overheating that can lead to sluggish or erratic steering response. This genuine engine compartment component safeguards hydraulic components like the pump from premature wear and tear, promoting safe operation and extending their lifespan. Constructed with durable materials to resist corrosion and withstand demanding environments, the Mack 21590718 ensures reliable performance and long service life for your truck's steering system.
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Mack trucks are built to last, but when the time for repair and maintenance comes it’s strongly recommended to use genuine Mack® components. Designed and manufactured according to strict OEM specifications, Mack parts offer the same engineering and performance as their stock equivalent. This ensures a seamless fit, smooth installation, and reliable operation overall. Mack offers a wide range of genuine parts, including engine, exhaust, transmission, cab, and body parts and accessories. It also offers remanufactured components that offer the same good-as-new quality at a more accessible price range. All genuine Mack parts are tested in both the laboratory and field environments to ensure they meet or exceed industry standards.
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