

| PART NUMBER | 803000377 |
| PART MODEL | XZZX-D209 / CP1604EP010 / XZ1608-CQ010 |
| PART CATALOG | XCMG Hydraulic Spare Parts |
| APPLICABLE TO | XCMG cranes |
| PART NUMBER | 803000377 |
| PART MODEL | XZZX-D209 / CP1604EP010 / XZ1608-CQ010 |
| 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 |
🔵 The 803000377 clutch slave cylinder is a genuine XCMG spare part, factory-matched for QY20B, QY20K5, QY25K, QY25K-II, QY25K5, QY25K5-I, QY25K5A, QY30K5-I, QY50K, QY70K and QY70K-I truck crane clutch systems — not an aftermarket substitute. Each unit carries full traceability to XCMG’s original equipment manufacturing line.
🔵 Every slave cylinder undergoes factory pneumatic and hydraulic performance testing to ensure precise clutch actuation and smooth pedal response under demanding driving conditions.
🔵 All slave cylinders are preserved in climate-controlled warehousing with protective packaging, preventing seal degradation and ensuring factory-fresh performance at time of installation.
🔵 Component Designation: Clutch Slave Cylinder / Clutch Booster Cylinder
🔵 Part Number: 803000377
🔵 Manufacturer Model: XZZX-D209 / CP1604EP010 / XZ1608-CQ010
🔵 Compatibility: XCMG QY20B / QY20K5 / QY25K / QY25K-II / QY25K5 / QY25K5-I / QY25K5A / QY30K5-I / QY50K / QY70K / QY70K-I Truck Crane
🔵 Operating Condition: 100% Brand New Original Factory Inventory
✅ Guaranteed Factory Authenticity: 100% original, factory-verified parts with full traceability to XCMG supply chain.
✅ Expert VIN Verification: Technical cross-reference via official databases to ensure precise model-year compatibility.
✅ Highly Competitive Bulk Rates: Tiered pricing structure designed for fleet operators and distributors.
✅ Rapid Global Shipping: Express couriers (DHL/UPS/FedEx) or sea/air freight with full customs documentation support.
✅ Strategic Warehousing: Fast dispatch from major Chinese manufacturing hubs in Xuzhou and Qingdao.
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📧 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
120201158 MAIN WINCH RAPID CONNECTOR INSTALLATION ASSEMBLY
120202268 MAIN WINCH PIPING
1 803393065 1 QUICK COUPLING
2 803608342 1 MALE FITTING
3 803602169 1 QUICK FEMALE ADAPTER
4 803608343 1 FEMALE FITTING
5 803602168 1 QUICK MALE ADAPTER
6 803602171 1 QUICK FEMALE ADAPTER
7 803200471 1 DUST PLUG
8 803202179 1 DUST CAP
9 803200421 1 DUST PLUG
12 803200424 1 DUST PLUG
13 803200425 1 DUST CAP
120701477 COUNTERBALANCE VALVE MOUNTING ASSEMBLY
120202268 MAIN WINCH PIPING
1 803280648 1 COUNTERBALANCE VALVE
3 803449423 1 FLANGE JOINT
5 803110100 2 CONNECTOR
6 803110115 1 PRESSURE MEASURING JOINT
803280648 COUNTERBALANCE VALVE
120701477 COUNTERBALANCE VALVE MOUNTING ASSEMBLY
1 860577670 2 SPRING
2 860577671 1 VALVE BODY
3 860577672 2 VALVE SPOOL