The Komatsu 42W-17-11151 Piston Pump is a high-quality aftermarket part designed specifically for Komatsu machinery. As a trusted Komatsu dealer of aftermarket parts, we understand the importance of reliability and performance in your equipment. This piston pump is a crucial component in the hydraulic system of your Komatsu machinery, ensuring smooth and efficient operation. It is designed to meet or exceed the specifications of the original Komatsu pump, guaranteeing a perfect fit and optimal performance. Our Komatsu aftermarket parts are manufactured using the highest quality materials and undergo rigorous testing to ensure durability and longevity. We take pride in offering top-notch products that can withstand the demanding conditions of your worksite. Whether you are in the construction, mining, or agriculture industry, our Komatsu aftermarket pumps are designed to deliver exceptional performance and reliability. They are built to handle high-pressure applications and maintain consistent hydraulic flow, allowing your machinery to operate at its best.