Home Products Diesel Engine Parts Doosan De12/De12T Cylinder Head 65.03101-1087 65.03101-6074F 150113-00040 Engine Parts

Diesel Engine Parts

Doosan De12/De12T Cylinder Head 65.03101-1087 65.03101-6074F 150113-00040 Engine Parts

MOQ: 1pcs Price: Negotiable

Part No.: 65.03101-1087, 65.03101-6074F, 150113-00040, 65.03101-1054B
Engine Model: Doosan De12, De12T
Material: Alloy Cast Iron
Quality: New, Aftermarket

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Product Details

De12 De12t Cylinder Head 65.03101-1087 65.03101-6074f 150113-00040 65.03101-1054b Suitable For Doosan Engines Repair Parts

Product Overview

This premium cylinder head is specifically engineered for Doosan De12 and De12T diesel engines, offering a direct replacement solution for heavy-duty equipment. As a critical component for engine combustion, this cylinder head ensures optimal sealing, compression, and performance. Our products are manufactured to meet or exceed OEM specifications and are available for global shipping to major markets including North America, Europe, Southeast Asia, the Middle East, and Australia. Ideal for B2B buyers seeking reliable, long-lasting repair parts for excavators, loaders, and industrial machinery.

Key Features & Benefits

High-Strength Casting: Manufactured from premium-grade alloy cast iron for superior durability and thermal resistance.
Precision Machining: CNC-machined valve guides, seats, and deck surfaces ensure a perfect seal and optimal compression.
OEM Equivalent Quality: Engineered to match original Doosan specifications for seamless fitment and reliable performance.
Enhanced Durability: Designed to withstand high thermal and mechanical stress, reducing the risk of cracks and warping.
Cost-Effective Solution: A high-quality aftermarket alternative to expensive OEM parts, offering excellent value for fleet maintenance.

Technical Specifications

Specification	Details
Part Number	65.03101-1087, 65.03101-6074F, 150113-00040, 65.03101-1054B
Engine Model	Doosan De12, De12T
Material	Alloy Cast Iron
Part Type	Cylinder Head (Complete)
Condition	New, Aftermarket
Valve Guides	Included (Pre-installed)
Valve Seats	Included (Machined)

OEM Cross-Reference

This cylinder head is a direct cross-reference for the following OEM part numbers:

65.03101-1087
65.03101-6074F
150113-00040
65.03101-1054B
65.03101-1087A (Alternative)
150113-00041 (Alternative)

Please verify your existing part number against this list to ensure compatibility.

Compatibility

This cylinder head is specifically compatible with the following engine models and applications:

Engine Models: Doosan De12, Doosan De12T
Equipment Applications:
- Doosan Excavators (e.g., DX300, DX340, DX380 series)
- Doosan Wheel Loaders
- Industrial and Marine Generator Sets
Year Range: Generally applicable to models from the early 2000s to 2010s. Confirm with your engine serial number.

Global Supply & Distribution

We offer reliable worldwide shipping to support your business operations, regardless of location. Our logistics network ensures fast and secure delivery to:

North America: Major ports (Los Angeles, Houston, New York) and industrial hubs.
Europe: Key distribution centers (Rotterdam, Hamburg, Antwerp).
Asia-Pacific: Singapore, Shanghai, Busan, and major Australian ports.
Middle East & Africa: Dubai, Jeddah, and Durban.
South America: Santos, Buenos Aires.

We have extensive experience in international trade, handling customs documentation and compliance for smooth global transactions. Bulk orders and consolidated shipping options are available for cost savings.

Quality Assurance

Manufacturing Standards: Produced in ISO 9001 certified facilities, ensuring consistent quality control.
Testing: Each cylinder head undergoes pressure testing and dimensional inspection to guarantee a proper seal and fit.
Warranty: We offer a standard 12-month warranty against manufacturing defects, providing peace of mind for your investment.

FAQ

Q1: Is this cylinder head a complete assembly, or do I need to transfer parts from my old head?

This cylinder head is sold as a bare casting or semi-complete assembly. It includes pre-installed valve guides and machined valve seats, but you will need to transfer your existing valves, springs, retainers, and other hardware from your old head. We recommend having a professional machine shop verify the valve seat concentricity and install the remaining components.

Q2: Will this part fit my Doosan DX340LC excavator with a De12T engine?

Yes, this cylinder head is designed for the Doosan De12T engine, which is commonly used in the DX340 series. However, we strongly advise checking the casting number on your existing cylinder head against our OEM cross-reference list (65.03101-1087, etc.) to ensure 100% compatibility, as minor variations can exist between different production years.

Q3: What is the recommended installation procedure for this cylinder head?

Installation must be performed by a qualified diesel mechanic. Key steps include: 1) Thoroughly cleaning the engine block deck surface. 2) Using a new head gasket and tightening the head bolts to the manufacturer’s specified torque sequence and values (typically in multiple stages). 3) Adjusting the valve lash after installation. Failure to follow the correct procedure can lead to gasket failure or engine damage.