Doosan Steering Unit 4420-9470A Develon Hyundai Excavator Forklift Spare Parts Doosan Parts for MEGA400-V

Doosan Steering Unit 4420‑9470A, Develon Hyundai Excavator Forklift Spare Parts, Steering Control Unit for MEGA400‑V Construction Machinery

Keywords: 4420‑9470A, Doosan steering unit, 4420‑9470A steering control valve, MEGA400‑V steering unit, excavator steering unit, forklift hydraulic steering unit, Doosan replacement spare parts, construction machinery hydraulic parts, heavy equipment steering assembly

🔹Product Overview

This steering unit Part No.4420‑9470A is a core hydraulic steering control component specially engineered for Doosan Develon Hyundai MEGA400‑V excavator and forklift. It converts manual steering input into precise hydraulic flow output, controls steering direction and sensitivity, delivers stable steering response under heavy‑load working conditions. It effectively absorbs pressure fluctuation, protects the whole hydraulic steering system, avoids steering lag or failure, guarantees flexible and reliable operation for construction vehicles. Our aftermarket replacement steering unit is strictly manufactured according to original dimension and technical standard, fully interchangeable with OEM unit for quick onsite replacement.

🔹Product Specifications

🔹Key Features

✅ Strictly follow OEM drawing standard, perfect dimensional match, direct replacement without modification

✅ Precision internal processing, low internal leakage, stable hydraulic output for smooth steering performance

✅ High pressure resistance, adapt harsh heavy‑duty construction working environment

✅ Rigorous factory pressure test, each unit passed inspection before delivery

✅ Durable housing structure, anti‑wear, long service life

✅ Fast installation, reduce equipment downtime and maintenance cost

🔹Application Scope

Widely used for Doosan Develon Hyundai MEGA400‑V excavator, forklift and other heavy‑duty construction machinery. Ideal replacement for old, damaged or malfunction original steering unit, fix issues like unresponsive steering, heavy steering, hydraulic leakage and steering system failure. Suitable for machinery repair shop, equipment maintenance dealer, wholesale spare parts supplier.

🔹Our Advantages

We supply wide range of excavator, forklift and construction machinery replacement spare parts. All products undergo strict quality inspection before packing. We support small batch order and wholesale bulk order. Fast delivery, professional pre‑sales and after‑sales technical support. If you need other related model spare parts, welcome to send us your part number for inquiry.

🔹Packaging & Shipping

• Packaging: Each steering unit is packed with anti‑collision foam inside, carton box outer package, or custom wooden case for bulk order to avoid damage during long‑distance transportation. Anti‑rust treatment applied for long‑term sea shipment.
• Shipping Methods: Support Express(DHL/FedEx/UPS/TNT), Air freight, Sea freight, LCL & FCL.
• Lead Time: 1‑3 working days for stock items; 7‑15 working days for out‑of‑stock bulk orders.
• Port of Loading: Main ports in China. We can follow customer designated forwarder for shipment.

🔹Contact Us

1. Please feel free to send inquiry with part number, model quantity and your requirement, we will reply you within 24 working hours.
2. OEM & custom service are available for large quantity orders.
3. We provide professional technical support for parts confirmation and installation guidance.
4. Welcome machinery dealers, repair workshops, trading companies for long‑term cooperation.