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Premium Excavator Engine Parts Manufacturer

High-performance diesel engine components for Komatsu, Yanmar, Mitsubishi, Daewoo, Hitachi, and Isuzu excavators. Trusted by global construction and mining industries.

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About Us

We are a leading manufacturer and exporter of high-quality excavator engine components based in China, serving clients across Asia, Europe, North America, and Africa.

Factory Excellence

Our modern manufacturing facility in China is equipped with advanced CNC machinery and automated quality control systems to ensure precision and consistency.

Quality Control

Every component undergoes rigorous testing for durability, performance, and dimensional accuracy. We comply with ISO and international standards.

Global Reach

We export to over 50 countries with reliable logistics partners, ensuring timely delivery and excellent after-sales support.

Our Products

High-performance engine components engineered for durability, efficiency, and seamless integration with major excavator brands.

DB58 Engine Connecting Rod

DB58 Engine Connecting Rod

For Daewoo Excavator Diesel Engine Parts

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Diesel Engine Crankshaft

6D95 Diesel Engine Crankshaft

For Komatsu Engine Crankshaft Kits

Get Best Price
4M40 Diesel Engine Oil Pump

4M40 Diesel Engine Oil Pump

For Mitsubishi Diesel Engine Excavator Parts

Get Best Price
C9 Oil Cooler Cover

C9 Oil Cooler Cover

For Excavator Diesel Engine Parts

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4TNV94 Engine Connecting Rod

4TNV94 Engine Connecting Rod

OEM 129900-23000 / 729402-23100

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6D107 Diesel Engine Crankshaft

6D107 Diesel Engine Crankshaft

Forged Crankshaft for Heavy-Duty Applications

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Engine Connecting Rod

Engine Connecting Rod

High-Strength Alloy for Maximum Durability

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Diesel Engine Crankshaft Kit

Diesel Engine Crankshaft Kit

Complete Set for Komatsu & Similar Models

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Diesel Engine Oil Pump

Diesel Engine Oil Pump

Precision Flow Control for Optimal Lubrication

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Engine Oil Cooler

Engine Oil Cooler

Efficient Thermal Management for Longevity

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Piston Liner Kit

Piston Liner Kit

Complete Rebuild Solution for Yanmar & Komatsu

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Overhaul Gasket Kit

Overhaul Gasket Kit

Full Engine Sealing Set for Major Repairs

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Why Choose Our Parts?

  • Precision Engineering

    CNC-machined to exact OEM specifications for perfect fit and performance.

  • Durable Materials

    Forged steel, high-grade alloys, and heat-treated components for extended service life.

  • Global Compatibility

    Designed for Komatsu, Yanmar, Mitsubishi, Daewoo, Hitachi, Isuzu, and more.

  • Rigorous Testing

    Each batch undergoes load, pressure, and dimensional testing before shipment.

Engine Crankshaft Close-Up

Our Impact

50+
Countries Served
15K+
Parts Shipped Annually
98.7%
Customer Satisfaction
15+
Years in Industry

Frequently Asked Questions

What brands are your parts compatible with?

Our engine components are designed for Komatsu, Yanmar, Mitsubishi, Daewoo, Hitachi, Isuzu, and other major excavator brands. We offer OEM-equivalent performance.

Do you offer custom manufacturing?

Yes, we accept OEM/ODM orders and can produce parts based on your drawings, samples, or specifications.

What is your minimum order quantity (MOQ)?

We are flexible—MOQ varies by product but we accommodate sample orders and bulk shipments.

How do you ensure quality control?

Every component undergoes dimensional inspection, material testing, and performance validation before packaging and shipping.

What certifications do you hold?

We follow international quality standards and can provide material test reports and compliance documentation upon request.

Get in Touch

Ready to order or have questions about our excavator engine parts? Contact us today for a quote or technical support.

For inquiries, please visit the official website to submit your request or get direct contact information.

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