PART NUMBER
803000307
PART MODEL
XZZX-B301
PART CATALOG
XCMG Hydraulic Spare Parts
APPLICABLE TO
XCMG cranes
MOQ
1 PCS
STOCK STATUS
In stock
GENUINE OR OEM
XCMG genuine parts
SHIPPING METHOD
Fedex DHL UPS , SEA, AIR....
PAYMENT METHOD
WESTER UNION, T/T, Alipay, WeChat, WISE
Genuine XCMG 803000307 Steering Booster Pump for XCMG QY50K QY50K-II Truck Crane Dedicated Technical Support & Original Industry Standards 🔵 Engineered to exact XCMG factory tolerances, ensuring optimal hydraulic steering response and system pressure stability for heavy-duty crane operations.
🔵 Precision-matched mounting interfaces and hydraulic port dimensions guarantee direct bolt-on installation without modification on QY50K series cranes.
🔵 KMN provides professional VIN-based cross-reference verification to eliminate compatibility risks and prevent costly downtime from incorrect part selection.
Detailed XCMG 803000307 Equipment Compatibility & Product Specifications 🔵 Component Designation: Steering Booster Pump (Hydraulic Power Steering Pump)
🔵 Part Number: 803000307
🔵 Manufacturer Model: XZZX-B301
🔵 Compatibility: XCMG QY50K, QY50K-II, QY50KA Truck Crane
🔵 Operating Condition: 100% Brand New Original Factory Inventory
Advantages of Ordering from KMN Spare Parts ✅ Guaranteed Factory Authenticity: 100% original, factory-verified parts.
✅ Expert VIN Verification: Technical cross-reference via official databases.
✅ Highly Competitive Bulk Rates: Tiered pricing for fleet managers.
✅ Rapid Global Shipping: Express couriers (DHL/UPS/FedEx) or sea/air freight.
✅ Strategic Warehousing: Fast dispatch from major Chinese manufacturing hubs.
Step-by-Step Guide to Receive a Quick Quote ⭐ Step 1: Share machine model, serial number (VIN), or a photo of the nameplate.
⭐ Step 2: Confirm required material number and desired order quantity.
⭐ Step 3: Provide target delivery country and postal code for freight estimation.
⭐ Step 4: Share China-based forwarder details if local delivery is required.
How to contact us quickly “Ask For Quote” at the bottom right corner of the webpage to start WhatsApp.
📧 E-mail: info@kmnparts.com
📞 Mobile Call: +86 1347 5858 598 (WhatsApp/WeChat)
🏬 Central Headquarter: No 51, Taiping Road, Qingdao City, CHINA
🔶 Branch Office (XCMG WIKA): Xuhai Road, Jiawang District, Xuzhou City, CHINA
🔶 Branch Office (ZOOMLION SANY): Kaiyuan Road, Changsha City, CHINA
🔶 Branch Office (SEM WEICHAI SHANTUI): Caterpillar Industrial Park, Qingzhou, CHINA
QY50KD Truck Crane Component Catalog 112104937 Three-section Boom Assembly 112104891 Lifting Boom
42 112105592 Slide piece 2
112100562 Pulley Assembly 1 112101520 Pulley 1
112104950 Four-section boom assembly 112104891 Lifting boom
27 112100979 Pad plate 4
