Maximizing Your Excavator’s Lifespan: Why Used OEM Parts Are a Smart Choice
- RALPH COPE
- Feb 26
- 4 min read
Updated: Feb 28

Excavators are the backbone of any earthmoving operation, whether in construction, mining, or scrap metal handling. These machines take a beating daily, working in harsh conditions that demand durability and reliability. However, keeping an excavator running at peak performance over the long haul requires strategic maintenance and intelligent part replacements. One of the most cost-effective ways to maximize your excavator’s lifespan is by choosing high-quality used OEM (Original Equipment Manufacturer) parts from Vikfin.
In this blog, we’ll explore how used OEM parts can extend your excavator’s life, compare them with aftermarket alternatives, and showcase real-world savings from customers who made the switch to used OEM parts.
The Role of Quality Parts in Excavator Longevity
Every component in an excavator is engineered to work under extreme conditions. From hydraulic cylinders to final drives, each part must withstand enormous pressures and rigorous use. Over time, even the best-maintained machines will require part replacements. The key to maximizing your excavator’s lifespan is choosing replacement parts that match the original factory specifications.
This is where used OEM parts come in. These parts are:
Built to OEM standards – ensuring perfect fit and function
Made from high-quality materials – designed for extreme durability
Tested for reliability – ensuring they perform as intended even after years of service
By opting for used OEM parts, excavator owners can ensure their machines continue to operate at peak efficiency without the risks associated with cheap aftermarket alternatives.
Used OEM Parts vs. Aftermarket Parts: A Durability Comparison
Many operators are tempted by the lower price tags of aftermarket parts, but in reality, these parts often lead to costly breakdowns and premature wear. Here’s why used OEM parts from Vikfin are a better investment:
Feature | Used OEM Parts from Vikfin | Cheap Aftermarket Parts |
Material Quality | High-grade, durable materials | Inferior materials prone to failure |
Engineering Precision | Designed to exact OEM specifications | Poor tolerances, leading to improper fit |
Longevity | Proven to last as long as original parts | Shorter lifespan due to subpar manufacturing |
Machine Compatibility | 100% compatibility with existing components | Often require modifications, leading to stress on other parts |
Cost Over Time | Saves money in the long run by reducing downtime | Frequent replacements lead to higher long-term costs |
In short, aftermarket parts might save money upfront, but they often lead to increased maintenance costs, machine failures, and lost productivity.
How Used OEM Parts Enhance Excavator Performance
When replacing components, excavator owners should not only think about costs but also about overall machine performance. Here are some critical ways that used OEM parts contribute to better excavator performance:
1. Improved Hydraulic Efficiency
Hydraulic systems power most excavator functions, from bucket movements to the rotation of the cab. Using non-OEM hydraulic components can lead to pressure inconsistencies, leaks, and reduced power. Used OEM parts maintain the right pressure levels and fluid dynamics, ensuring smooth and efficient operation.
2. Enhanced Structural Integrity
Key structural components such as the undercarriage, boom, and arm are subject to immense stress. Cheap aftermarket replacements may use inferior materials, leading to early cracking or bending. Used OEM parts, on the other hand, retain the original strength and resilience of the machine.
3. Reduced Wear on Connected Components
Each part of an excavator works in tandem with others. When a substandard part is installed, it often creates undue stress on adjacent components, accelerating wear. Used OEM parts prevent this chain reaction, prolonging the lifespan of multiple systems within the machine.
Real-World Cost Savings from Customers Who Switched to Used OEM Parts
At Vikfin, we’ve helped countless customers save money while extending the lifespan of their excavators. Here are a few examples of real-world savings:
Case Study 1: Major Cost Reduction in Track Replacement
A construction company in Johannesburg switched from aftermarket steel tracks to used OEM steel tracks from Vikfin for their 30-ton excavators. The aftermarket tracks wore out after just 1,500 hours, whereas the used OEM tracks have now surpassed 3,500 hours with minimal wear. The company saved 40% on replacement costs by choosing Vikfin’s high-quality used tracks.
Case Study 2: Hydraulic System Reliability Restored
A scrap yard operator experienced repeated failures with aftermarket hydraulic cylinders on their Hitachi ZX200-5 excavator. The cylinders failed due to improper seals and weak metal composition. After switching to Vikfin’s used OEM cylinders, the machine has been running flawlessly for over two years, saving them hundreds of thousands in repair costs.
Case Study 3: Engine Longevity Extended with OEM Components
A plant hire company was replacing cheap aftermarket engine components every 1,000 hours, leading to excessive downtime. They switched to a fully refurbished used OEM engine from Vikfin, and after 5,000 hours, the engine is still running strong. The cost savings from reduced breakdowns and maintenance exceeded R500,000 in just one year.
Additional Benefits of Choosing Used OEM Parts
Sustainability: Reusing high-quality OEM parts reduces waste and minimizes the need for new manufacturing, making it an environmentally responsible choice.
Availability: Used OEM parts are often more readily available than waiting for new parts, reducing machine downtime.
Resale Value: Machines maintained with OEM components retain higher resale value compared to those with aftermarket replacements.
Why Choose Vikfin for Used OEM Excavator Parts?
At Vikfin, we specialize in providing high-quality used OEM parts that keep excavators running longer and more efficiently. Our commitment to quality includes:
Extensive Inventory – Covering major brands like Caterpillar, Komatsu, Volvo, Doosan, Hitachi, and more.
Competitive Pricing – We beat any price in the market, making OEM parts more accessible.
Thorough Testing – Every part is inspected to ensure reliability before it reaches the customer.
Expert Guidance – Our team helps you find the right parts quickly, minimizing downtime.
Final Thoughts: A Smart Investment in Your Machine’s Future
Maximizing your excavator’s lifespan isn’t just about maintenance; it’s about making smart choices when replacing parts. Used OEM parts from Vikfin offer the perfect balance of reliability, durability, and cost-effectiveness. Don’t let cheap aftermarket parts shorten your machine’s life – invest in quality and keep your excavator running for years to come.
Need high-quality used OEM parts? Contact Vikfin today and get the best deals on parts that keep your excavators working longer!
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