Doosan DB58 Cylinder Liner 65.01201-0068 | Heavy Duty Engine Repair Parts

Product Details

Product Overview

This high-quality cylinder liner (Part Number: 65.01201-0068) is specifically manufactured for Doosan DB58 diesel engines. Designed as a direct replacement for worn or damaged liners, this component is essential for restoring engine compression, reducing oil consumption, and preventing coolant leaks. Our parts are sourced from ISO-certified facilities and are available for global shipping, serving major markets in North America, Europe, Southeast Asia, the Middle East, and South America.

Key Features & Benefits

• Precision Engineering: Manufactured to OEM specifications for a perfect fit and reliable performance in Doosan DB58 engines.
• Superior Material: Constructed from high-grade cast iron with hardened wear surface for exceptional durability and long service life.
• Enhanced Engine Performance: Restores proper piston-to-liner clearance, improving compression, reducing blow-by, and optimizing fuel efficiency.
• Cost-Effective Solution: Offers a reliable alternative to genuine Doosan parts without compromising on quality, reducing maintenance downtime.
• Rigorous Quality Control: Each liner undergoes strict dimensional and hardness testing to ensure consistent quality and reliability.

Technical Specifications

OEM Cross-Reference

This cylinder liner replaces the following OEM part numbers:

• Doosan / Daewoo: 65.01201-0068
• Alternative Reference: 65012010068

Note: Please verify your engine model and existing part number to ensure compatibility.

Compatibility

This cylinder liner is designed specifically for the Doosan DB58 diesel engine. This engine is commonly found in:

• Doosan Excavators (e.g., DX225, Solar 225 series)
• Doosan / Daewoo Heavy Equipment Loaders and Forklifts
• Industrial Generator Sets powered by the DB58 engine

Please consult your equipment’s service manual to confirm the DB58 engine application.

Global Supply & Distribution

We offer reliable worldwide shipping for this Doosan DB58 cylinder liner. Our logistics network ensures fast and secure delivery to major industrial centers and ports globally, including:

• North America: Los Angeles, Houston, Toronto
• Europe: Rotterdam, Hamburg, London
• Asia-Pacific: Singapore, Dubai, Shanghai, Sydney
• Middle East & Africa: Dubai, Jeddah, Nairobi
• South America: Santos, Buenos Aires

We have extensive export experience and comply with international trade regulations to ensure smooth customs clearance for our B2B clients.

Quality Assurance

• Manufacturing Standards: Produced in ISO 9001:2015 certified facilities.
• Testing: Each batch is tested for dimensional accuracy, hardness, and material composition.
• Warranty: All parts come with a standard 12-month warranty against manufacturing defects.

FAQ

Q1: What are the signs that my Doosan DB58 engine needs new cylinder liners?
Common indicators include excessive oil consumption (blue smoke), loss of engine power, low compression readings, and coolant in the oil (indicating a liner seal failure). A compression test and visual inspection for scoring or pitting on the liner surface are recommended.

Q2: Is installation of this cylinder liner a complex process?
Yes, replacing a cylinder liner is an advanced engine repair task. It requires specialized tools for removal, cleaning, and precise installation (including proper honing and piston ring gap setting). We strongly recommend installation by a qualified diesel mechanic or engine rebuilder.

Q3: What maintenance should be performed after installing new liners?
After installation and initial engine start-up, follow a strict break-in procedure as per the engine manual. This typically involves operating the engine at varying loads without heavy stress for the first 50-100 hours. Regular oil and filter changes are critical to maximize the lifespan of the new liners and rings.