Doosan DE12T/DE12TIS Overhaul Kit (Metal) OE 65.99601-8042 for Doosan Excavator Engine Parts
Price:
$35-$78
MOQ:
1 SET
Delivery Time:
3-8 days
Brand:
For Doosan/Daewoo
Product Description
Doosan DE12T/DE12TIS Overhaul Kit (Metal) OE 65.99601-8042
This Doosan DE12T Engine Overhaul Kit (Metal Gasket Type) is a professional, heavy-duty rebuild solution engineered exclusively for Doosan DE12T inline 6-cylinder turbocharged diesel engines. Manufactured to strict OEM standards and certified by ISO/TS1649, this kit features premium metal composite gaskets and all critical components for maximum durability in extreme operating conditions.
Product Specifications
| Compatible Engine | Doosan DE12T / DE12TI / DE12TIS Inline 6-Cylinder Turbo Diesel |
|---|---|
| Core OE Numbers | 65.03901-0072, 65.99601-8042 (cross: 65.03901-0073, 400632-00082) |
| Aftermarket Part No. | DOOSAN-DE12T-OVERHAUL-METAL |
| Gasket Type | Full Metal Composite Gasket Set (stainless steel + graphite core) |
| Kit Components | Full Metal Gasket Set, 6* Cylinder Liners (semi-finished), 6* Alloy Pistons, Piston Rings, Pins, Circlips, Main Bearings, Rod Bearings, Thrust Washers, 6* Intake Valves, 6* Exhaust Valves, Valve Guides, Valve Seats |
| Engine Specs | Displacement: 11.05L; Bore * Stroke: 123mm * 155mm; Compression Ratio: 17.1:1 |
| Power/Torque | 220–300HP (164–224kW) @ 2200rpm; Torque: 1,100–1,350 N·m @ 1300rpm |
| Performance Ratings | Metal Gasket: Temp ≤850℃, Pressure ≤22MPa; Oil/Coolant/Exhaust Sealing |
| Material Standard | Forged alloy pistons, cast-iron liners, hardened steel valves, metal-core gaskets |
| Manufacturing | ISO/TS1649, OEM-matched tolerances, 100% pre-shipment inspection |
| Net Weight | Approx. 45–52kg |
| Warranty | 12 Months (heavy-duty use) |
Core Features
- Extreme-Duty Metal Gaskets: Full metal composite (stainless steel + graphite) head gaskets withstand 850℃ / 22MPa — eliminates blown gaskets in mining/quarrying
- OEM Precision Fit: All parts match DE12T's 123*155mm bore-stroke; zero rework, perfect seal
- Complete Overhaul Package: All critical parts included — reduces procurement time/cost by 40%
- Superior Durability: Forged pistons, hardened valves, and metal gaskets for continuous high-load operation
- Performance Restoration: Fixes compression loss, oil/coolant mixing, power drop; restores factory torque (up to 1,350 N·m)
- Quality Certified: ISO/TS1649; 100% dimensional/sealing/pressure testing
- Wide Compatibility: Fits DE12T/DE12TI/DE12TIS engines and 40–50 ton Doosan excavators/loaders
Applications
- Doosan/Develon Excavators: DH360-5, DH420, SOLAR 340LC/400LC/420LC/470LC/500LC-V, DX420/DX480/DX500
- Wheel Loaders: MEGA 400-V, DL500, DL550
- Heavy-Duty Trucks: Daewoo Novus, Ultra Novus
- Environments: Mining, quarrying, large earthmoving, infrastructure, extreme high-load
- Use Cases: Full engine rebuild, blown head gasket repair, major performance restoration
Compatible Models
Excavators: DH360-5, DH420, SOLAR 340LC/400LC/420LC/470LC/500LC-V, DX420, DX480, DX500
Loaders: MEGA 400-V, DL500, DL550
Trucks: Daewoo Novus/Ultra Novus
Loaders: MEGA 400-V, DL500, DL550
Trucks: Daewoo Novus/Ultra Novus
Why Choose This DE12T Metal Overhaul Kit?
- Metal Gasket Advantage: Outlasts composite/asbestos by 3x in extreme heat/pressure
- Genuine OEM Compatibility: Direct replacement for OE 65.03901-0072/65.99601-8042
- Cost-Effective: All-in-one kit lowers total rebuild cost vs. individual parts
- Proven Reliability: Trusted by global mining/construction fleets for DE12T overhauls
- Fast Shipping: In-stock for urgent repairs; minimizes downtime
- Technical Support: Torque specs, installation guides, DE12T expert help
Installation Note: Professional engine rebuild shop required; torque specs: head 40+60+180°+90°
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Company
Guangzhou Jusheng Precision Manufacturing Co., Ltd
Location
Company Name: Guangzhou Jusheng Precision Manufacturing Co., Ltd.
Contact Person
Yu