| PART NUMBER | 803000947 |
| PART MODEL | 55000044 |
| PART CATALOG | XCMG Brake Spare Parts |
| APPLICABLE TO | XCMG cranes |
| PART NUMBER | 803000947 |
| PART MODEL | 55000044 |
| PART CATALOG | XCMG Brake Spare Parts |
| APPLICABLE TO | XCMG cranes |
| MOQ | 1 PCS |
| STOCK STATUS | In stock |
| GENUINE OR OEM | XCMG genuine parts |
| SHIPPING METHOD | Fedex DHL UPS |
| PAYMENT METHOD | T/T, Alipay, WeChat, WISE, XT, WorldFirst |
🔵 Authentic OEM Standards: This 803000947 brake sub-pump is a 100% genuine XCMG factory component, engineered specifically for the front axle of QY series truck cranes to ensure rapid and balanced braking response.
🔵 Full Technical Traceability: Every unit supplied by KMN carries original factory manufacturing codes and batch stamps, ensuring compliance with XCMG’s original material standards and pressure durability requirements.
🔵 Expert Engineering Support: Our team provides detailed cross-reference verification based on your equipment parts manual. We ensure this 55000044 assembly fits your chassis configuration, preventing safety risks or installation issues.
🔵 Component Name: Front Brake Sub-Pump / Brake Cylinder
🔵 Part Number (P/N): 803000947
🔵 Model / Code: 55000044
🔵 Equipment Compatibility: XCMG QY25K, QY25K5, QY25K-II, QY50K Truck Cranes
🔵 Product Status: Brand New / Genuine Factory Original
✅ Direct Factory Sourcing: We bridge the gap between XCMG manufacturing bases and global operators, ensuring you receive the latest updated parts versions.
✅ Global Rapid Logistics: Strategic warehousing in Xuzhou and Qingdao enables KMN to dispatch urgent brake system components to over 120 countries via DHL/FedEx/Sea.
✅ Rigorous Quality Verification: Every 803000947 assembly undergoes a pre-shipment pressure test to confirm piston seal integrity and fluid passage cleanliness.
✅ Technical Consultation: Not sure about the fitment? Send us your VIN or Nameplate, and our specialists will verify the part compatibility within minutes.
✅ Comprehensive Inventory: Beyond sub-pumps, we stock the full range of XCMG chassis, hydraulic, and engine parts for one-stop procurement.
⭐ Step 1: Identify your required parts. Provide the Part Number (e.g., 803000947) and equipment model (e.g., QY25K) for precision matching.
⭐ Step 2: Contact our export department via WhatsApp or E-mail with your estimated quantity and destination country.
⭐ Step 3: Receive a comprehensive quotation including shipping costs and lead times within 2-4 business hours.
⭐ Step 4: Confirm the order and complete settlement via secured payment channels for immediate factory dispatch.
“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: Xuhai Road, Jiawang District, Xuzhou City, CHINA (XCMG WIKA)
803083291 MUTI WAY DIRECTIONAL VALVE
350804681 LOWER VEHICLE PIPELINE
1 803485457 1 QY16-129II-3 MAIN RELIEF VALVE
2 803485458 1 PRESSURE LIMITING VALVE(SUPPLIER CODE 101526)
3 804010047 1 QYZTF-S10D-Z.HXFG VALVE ROD
4 803485460 10 GB1235-76 19X2.4 ORING
5 804010048 4 QYZTF-S10D-Z.GZFG VALVE ROD
803081280 MAGNETIC UNLOADING VALVE
350804681 LOWER VEHICLE PIPELINE
1 860540395 1 SEAL RING
803081280 MAGNETIC UNLOADING VALVE
350804681 LOWER VEHICLE PIPELINE
1 804010151 1 WATERPROOF PLUG
2 804010152 1 COIL
3 804010153 1 LSV5-08-2NOS-M MAGNETIC VALVE
4 804010154 2 E-SCREW PLUG(SUPPLIER CODE 100124)
5 804010155 2 DAMP
6 804010156 1 1DXF VALVE
7 804010157 1 ONE-WAY VALVE
8 804010158 2 DAMP
9 803105406 2 PLUG