Hydraulic System - Manufacturers, Suppliers, Factory From China

Komatsu PC27MR-2 Hydraulic Pump 708-1S-00261 Main Pump Assembly The SWAFLY Komatsu PC27MR-2 hydraulic pump 708-1S-00261 is a reliable replacement main pump designed for Komatsu compact excavators. Built for stable hydraulic performance, it provides consistent oil flow, smooth operation, and dependable power transmission. Each pump is inspected before shipment for quality and installation reliability.

CAT 335F Hydraulic Pump 524-8317 533-6371 K5V160DTP Main Pump The SWAFLY CAT 335F hydraulic pump 524-8317 / 533-6371 is a high-quality replacement main pump designed for Caterpillar 335F excavators. Equipped with a K5V160DTP axial piston pump design, it provides stable hydraulic flow, reliable pressure control, and smooth machine operation in demanding construction applications. Each pump is inspected before shipment for dependable performance.

The VOLVO EC380DL swing gearbox 14622901 is a reliable replacement component designed for Volvo EC380DL crawler excavators. Built for heavy-duty working conditions, it provides stable swing operation, smooth power transmission, and dependable performance. Each gearbox is quality inspected before shipment to ensure proper installation and long service life.

The SWAFLY Genuine New Hitachi ZX690-5 Swing Gearbox 9313703 is designed to provide smooth, reliable swing performance for heavy-duty mining and construction excavators. Built with precision-machined gears and quality-tested components, it delivers dependable torque transmission, stable rotation, and long service life. Each unit is inspected before shipment and ready for installation to help reduce equipment downtime.

The SWAFLY VOLVO EC250DL swing gearbox VOE14566202 is a high-quality replacement designed for smooth and reliable swing performance. Built for demanding construction applications, it helps maintain stable rotation, reduce drivetrain wear, and keep your excavator operating efficiently. Every unit is inspected before shipment and ready for installation.

Experiencing hydraulic pressure loss or slow response from your excavator? The Brand New HPV145 Hydraulic Pump for Hitachi EX350-5 Excavator is a brand-new replacement solution designed for Hitachi EX350-5 excavators. Factory-tested and ready for installation, this main pump helps restore stable hydraulic performance, improve machine response, and reduce downtime caused by rebuilt pump repairs.