AP2D21 Hydraulic Pump Repair Kit Uchida Pump Spare Parts
AP2D21 hydraulic pump repair kit is complete aftermarket overhaul spare parts for Uchida hydraulic pump of small & medium heavy excavator construction machinery. This repair kit contains matched wear-resistant hydraulic parts to restore normal pump pressure performance of excavation equipment.
- Small mining, quarry light earthmoving excavation work
- Country road, municipal and bridge infrastructure construction projects
- River dredging, land reclamation and rural road renovation engineering
- Small building foundation excavation and landscaping engineering
- Long-term continuous light & medium load daily construction operation
- Hydraulic pump oil leakage caused by aging seals and worn valve plate
- Insufficient pump pressure, slow movement of excavator arm & bucket
- Equipment vibration, abnormal noise and pump overheating during work
- Worn piston & shoe leading to weak digging power and low efficiency
- Frequent pump failure, short service life of original hydraulic pump parts
- 100% matched size for AP2D21 Uchida pump, direct replacement without modification
- High wear-resistant alloy & rubber materials, long service life
- Full factory pressure testing before shipment, stable hydraulic output
- Support 1pc trial order & mass bulk wholesale for global repair workshops & spare parts dealers
- Standard export wooden case packaging to avoid transit damage
- 6 months factory warranty for all aftermarket hydraulic overhaul kits
| Product Category | Hot Selling Main Models & Part Number |
|---|---|
| Hydraulic Main Pump | AP2D21, AP2D36, A8VO225, 1250-7, 1250-8, AP2D18 |
| Swing Hydraulic Motor | 200-6,200-7,200-8,360-7,450-7 Swing Motor Assembly |
| Travel Final Drive Motor | 200-6,200-7,360-7,450-8,GM35,GM60 Travel Parts |
| Engine Spare Parts | 6BG1,4JG1,6HK1,Overhaul Kit,Piston,Cylinder Liner |
| Main Control Distribution Valve | Full Valve Assembly, Valve Plate, Spool Repair Kit |
| Hydraulic Overhaul Repair Kit | AP2D21 Kit, AP2D36 Kit, 200-7 Swing Motor Seal Kit |
A1: It fits small mining, quarry, rural road, municipal infrastructure and building foundation excavation for small medium excavator machinery.
A2: It solves pump oil leakage, low hydraulic pressure, slow arm action, vibration and pump overheating failure of small excavator hydraulic system.
A3: Yes, it is brand new aftermarket overhaul kit, fully compatible with AP2D21 Uchida hydraulic pump for small medium excavator machinery.
A4: Yes, our MOQ is 1 piece, we have sufficient factory stock for global repair shops and distributors.
A5: We provide 6 months factory warranty for all hydraulic overhaul aftermarket spare parts.
A6: We supply full series excavator spare parts including hydraulic main pump, swing motor, travel motor, engine parts, distribution control valve and all hydraulic overhaul kits.
Global excavator repair shops & spare parts suppliers are welcome to send inquiry for stable factory supply. If you cannot confirm matching size, send your pump model number for free technical matching verification.
