57100-Y40CO Power Steering Pump

57100-Y40CO is a high-quality hydraulic vane-type power steering pump, designed as an OEM replacement for JAC, Foton, Weichai-powered light/medium trucks and commercial vehicles. It delivers stable hydraulic pressure and consistent flow to ensure smooth, light steering under all load and speed conditions.

Built with high-strength aluminum alloy housing, wear-resistant alloy vanes, and precision-machined internals, this pump offers excellent durability, corrosion resistance, and long service life. It features an integrated pressure/flow control valve for stable output, low noise, minimal vibration, and reliable anti-leakage seals. Every unit is 100% factory tested for pressure, flow, and performance, meeting ISO quality standards for direct fitment—no modifications required.

Ideal for urban delivery, long-haul logistics, and fleet maintenance, it provides reliable steering support for daily heavy-duty use. We maintain large in-stock inventory for fast global shipping, accept small and bulk orders, and offer professional model matching and after-sales support to meet global procurement needs.

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