This Doosan DE08 Excavator Engine Overhaul Kit with Asbestos Gaskets (Core OE No. 65.03901-0121 / 65.99601-8121) is a professional heavy-duty rebuild solution engineered exclusively for Doosan DE08 / DE08T inline 6-cylinder turbocharged diesel engines — the high-power core for 30-40 ton class excavators and large wheel loaders.
Manufactured to Doosan/Develon's strict OEM standards and certified by ISO/TS16949, it integrates all critical components for full engine overhaul, featuring high-density asbestos gaskets (G2181/G2184 grade) optimized for extreme sealing performance, paired with high-strength pistons, durable bearings, and wear-resistant valves.
Designed to excel in high-temperature (up to 600℃) and high-pressure (16MPa) working conditions, the asbestos gaskets provide superior oil/gas/water sealing, eliminating leakage issues common in heavy-load operations like mining and earthmoving.
| Compatible Engine | Doosan DE08, DE08T Inline 6-Cylinder Turbocharged Diesel Engine |
|---|---|
| Core OE Numbers | 65.03901-0121, 65.99601-8121 (Compatible with 65.03901-0100, 65.99601-8100) |
| Aftermarket Part No. | DOOSAN-DE08-ASB-OVERHAUL (Independent Site Exclusive) |
| Kit Components | High-Density Asbestos Full Gasket Set (G2181/G2184), Cylinder Liners, Pistons, Piston Rings, Piston Pins, Circlips, Main Bearings, Connecting Rod Bearings, Thrust Washers, Intake/Exhaust Valves, Valve Guides, Valve Seats |
| Material Standard | Asbestos Gaskets (High-Purity Natural Asbestos Fiber + Heat-Resistant Binder), High-Strength Alloy Pistons, Wear-Resistant Bearing Steel, Tungsten Carbide Valves |
| Asbestos Gasket Performance | Temperature Resistance: -100℃ to 600℃; Pressure Resistance: Up to 16MPa; Media Compatibility: Oil, Gas, Water, Non-Corrosive Solvents |
| Manufacturing Standard | ISO/TS16949 Certified, OEM-Matched Precision, 100% Pre-Shipment Sealing Test |
| Compatible Models | Excavators: DX300LC, DX320LC, DX340LC-9C, DX380LC-9C, DX420LC-9C Wheel Loaders: DL300, DL350, DL420 |
| Net Weight | Approx. 32–38kg |
| 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 |
If you're searching for a reliable Doosan DE08 overhaul kit with asbestos gaskets, DX380LC-9C engine rebuild set, OE 65.03901-0121 replacement parts, or Doosan heavy-duty asbestos sealing kit, contact us for detailed catalogs, customized quotes, and bulk order discounts.
