Doosan DL06 Engine Overhaul Kit OE 65.03901-0071 for DX150LC/DX225LC-9C Excavator for Doosan Excavator Engine Parts
This Doosan DL06 Excavator Engine Overhaul Kit (Core OE No. 65.03901-0071 / 65.99601-8071) is a professional all-in-one rebuild solution engineered exclusively for Doosan DL06 / DL06K inline 6-cylinder diesel engines — the reliable power core for 20-ton class excavators and wheel loaders.
Manufactured to Doosan/Develon's strict OEM standards and certified by ISO/TS16949, it integrates all critical components required for full engine overhaul, including precision-machined gaskets, high-strength pistons, durable bearings, and wear-resistant valves.
Designed to restore engine compression, reduce fuel consumption, eliminate oil leakage, and resolve power loss issues, this kit perfectly fits mainstream Doosan models such as DX150LC, DX225LC-9C, DX260LC-9C excavators, and DL200/DL250 wheel loaders.
| Compatible Engine | Doosan DL06, DL06K Inline 6-Cylinder Turbocharged Diesel Engine |
|---|---|
| Core OE Numbers | 65.03901-0071, 65.99601-8071 (Compatible with 65.03901-0050, 65.99601-8050) |
| Aftermarket Part No. | DOOSAN-DL06-OVERHAUL (Independent Site Exclusive) |
| Kit Components | Full Gasket Set, Cylinder Liners, Pistons, Piston Rings, Piston Pins, Circlips, Main Bearings, Connecting Rod Bearings, Thrust Washers, Intake/Exhaust Valves, Valve Guides, Valve Seats |
| Material Standard | High-Density Non-Asbestos Gaskets, High-Strength Alloy Pistons, Wear-Resistant Bearing Steel, Tungsten Carbide Valves |
| Manufacturing Standard | ISO/TS16949 Certified, OEM-Matching Precision, 100% Pre-Shipment Inspection |
| Compatible Models | Excavators: DX140LC, DX150LC, DX160LC, DX180LC, DX190W, DX225LC, DX235NLC, DX260LC-9C Loaders: DL200, DL250 |
| Net Weight | Approx. 25-30kg |
| Packaging | Neutral Industrial Packaging / Original Equipment Packaging (Optional) |
| Warranty Period | 6 Months (Under Normal Operating Conditions) |
| Installation Recommendation | Professional Engine Overhaul Workshop with Torque Calibration |
- OEM-Matched Precision: All components manufactured to Doosan's original drawings and tolerance standards, ensuring perfect fitment with DL06 engines
- All-In-One Rebuild Solution: Includes every critical part required for full engine overhaul, reducing maintenance time by 40% and procurement costs by 35%
- Heavy-Duty Durability: High-temperature resistant gaskets (up to 600℃), wear-resistant piston rings, and fatigue-resistant bearings for harsh construction/mining environments
- Performance Restoration: Effectively fixes engine wear, air leakage, oil leakage, and power loss issues, restoring factory-level power output (110-150kW)
- Broad Compatibility: Fits 20-ton class Doosan excavators and mid-size wheel loaders
- Quality Guaranteed: 100% dimensional inspection and performance testing before shipment
- Doosan/Develon Excavators: DX140LC, DX150LC-9C, DX160LC, DX180LC, DX190W, DX210W, DX225LC, DX225LC-3, DX235NLC, DX260LC-9C
- Doosan/Develon Wheel Loaders: DL200, DL250, DL300
- Heavy-Duty Equipment: Earthmoving Machinery, Mining Excavators, Construction Machinery, Infrastructure Construction Equipment
- Engine Overhaul Scenarios: Full Engine Rebuild, Major Repair, Performance Restoration, Wear Component Replacement
- Genuine OEM Compatibility: Direct replacement for Doosan original parts (OE 65.03901-0071/65.99601-8071)
- Cost-Effective Solution: All-in-one kit eliminates the need for multiple part purchases, saving logistics and labor costs
- Proven Reliability: Tested under extreme working conditions to ensure durability and performance
- Fast Global Shipping: Stable inventory and worldwide delivery network for urgent overhaul needs
- Technical Support: Professional installation guidance, torque specification charts, and post-sales troubleshooting services
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