AP2D18 Main Pump Overhaul Spare Parts Kit Hydraulic Pump Components For Small Medium Excavator Construction Machinery
AP2D18 main pump overhaul spare parts kit is complete aftermarket hydraulic replacement components for small medium heavy-duty excavator construction machinery. This overhaul kit contains matched wear-resistant hydraulic parts to fully restore stable hydraulic output performance of small excavation equipment after maintenance.
- Small mining, quarry light earthmoving excavation operation
- Highway, bridge and municipal infrastructure construction projects
- River dredging, land reclamation and urban road renovation engineering
- Residential & commercial building foundation excavation
- Long-term continuous medium-load daily construction site operation
- Hydraulic pump oil leakage caused by aging internal seals and worn valve plate
- Insufficient pump pressure, slow moving speed under medium & heavy load
- Pump vibration, abnormal noise and overheating during machine operation
- Worn piston & shoe leading to weak digging power and low work efficiency
- Short service life of original pump parts, frequent maintenance downtime
- 100% matched size for AP2D18 hydraulic pump, direct replacement without modification
- High wear-resistant alloy & rubber materials, long service life
- Full factory pressure testing before shipment, reduce equipment breakdown rate
- Support 1pc trial order & mass bulk wholesale for global repair workshops & spare parts dealers
- Standard export wooden case packaging to avoid transit collision damage
- 6 months factory warranty for all aftermarket hydraulic overhaul kits
| Product Category | Hot Selling Main Models & Part Numbers |
|---|---|
| Hydraulic Main Pump | AP2D18, AP2D21, AP2D36, A8VO225, 1250-7, 1250-8 |
| Swing Hydraulic Motor | 200-6,200-7,360-7,450-7,450-8 Swing Motor Assembly |
| Travel Final Drive Motor | 200-7,360-7,450-8,GM35,GM60 Travel Motor Spare Parts |
| Engine Spare Parts | 6BG1,4JG1,6HK1,Engine Overhaul Kit,Piston,Cylinder Liner |
| Main Control Distribution Valve | Full Control Valve Assembly, Valve Plate, Spool Repair Kit |
| Hydraulic Overhaul Repair Kit | AP2D18 Repair Kit, AP2D21 Repair Kit, AP2D36 Repair Kit, Swing Motor Seal Kit |
A1: It applies to mining, quarry, highway construction, municipal infrastructure and foundation excavation for small medium excavator machinery.
A2: It solves pump oil leakage, low hydraulic pressure, slow arm action, vibration and pump overheat failure of small excavator hydraulic system.
A3: Yes, it is brand new aftermarket pump repair kit, fully compatible with small medium excavator construction machinery hydraulic pump.
A4: Yes, our MOQ is 1 piece, we have sufficient factory stock for global repair shops and spare parts distributors.
A5: We provide 6 months factory warranty for all hydraulic aftermarket overhaul spare parts.
A6: We supply full series excavator spare parts including hydraulic main pump, travel final drive motor, engine parts, distribution control valve and all swing motor 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.
