Maintaining the heart of your excavator – its engine – is paramount for long-term performance and reliability. A critical component in this regard is the **oil pump**, responsible for circulating lubricating oil to reduce friction, dissipate heat, and ensure smooth operation of vital engine parts. At Tonkee Machinery Co., Ltd., we understand the demands placed on heavy machinery, which is why we offer a comprehensive range of high-quality, genuine oil pump replacement parts for various excavator models. Using the correct oil pump not only extends the lifespan of your engine but also prevents costly breakdowns and ensures your equipment operates at peak efficiency.
Whether you're operating a Volvo, Doosan, or Yanmar excavator, the integrity of your oil pump directly impacts your machine's uptime and productivity. A failing oil pump can lead to insufficient lubrication, causing excessive wear, overheating, and ultimately, severe engine damage. Our commitment to providing genuine and aftermarket parts means you can trust the quality and fitment of every oil pump we supply, ensuring seamless integration and optimal performance within your excavator's engine system.
We've meticulously categorized our extensive inventory to help you easily find the right oil pump for your specific excavator model. Below, you'll find a detailed table outlining some of our most popular oil pump assemblies and replacement parts, complete with their corresponding model compatibility and part numbers. This guide is designed to simplify your search and ensure you acquire the precise component needed to keep your machinery running flawlessly.

| No. | Part Number | Description | Suitable For Models |
|---|---|---|---|
| 1 | VOE20726088 | Lub oil pump | EC140C |
| 2 | VOE21486014 | Oil pump housing use for oil pump GP | EC250D |
| 3 | 65.05100-6054B | OIL Pump ASS Y | DX210W (dx-model) |
| 4 | 65.05100-6196A | Oil pump ass'y, w/strainer | SOLAR 50W-3 |
| 5 | 65.05100-6028 | Oil pump ass'y, w/strainer | SOLAR 50W-3 |
| 6 | 129953-51090 | Fuel oil pump ass y | S75-V (mini-model) |
| 7 | 65.05100-6054C | OIL Pump ASS Y | DX225LC(DTC)_DIEU |
| 8 | VOE17224253 | Oil Pump | ECR40D |
| 9 | SA3930336 | Engine Oil Pump | EC150 |
| 10 | SA3802278 | Engine oil pump | EC240 |
| 11 | SA3800828 | Engine oil pump | EC290 |
| 12 | 65.05100-6052B | Oil pump ass y | DX340LC (dx-model) |
| 13 | 65.05101-7017 | Oil pump ass'y (no.102∼118) | SOLAR 220N-V V-MODEL |
| 14 | 129907-32009 | Oil pump ass'y | SOLAR 55W-V SUPER |
| 15 | 129900-32000 | OIL Pump ASS Y | S75-V |
At Tonkee Machinery Co., Ltd., we are committed to providing top-tier parts that meet the rigorous demands of the construction and mining industries. Our expertise in excavator diesel engine components ensures that every oil pump we supply adheres to the highest standards of quality and performance. By choosing genuine replacement parts, you are not only investing in the longevity of your equipment but also safeguarding its operational efficiency and preventing unexpected downtime.
Trust Tonkee Machinery for all your excavator oil pump needs, and experience the difference that quality and reliability can make in your operations. We are dedicated to supporting your business with the best possible parts and service, helping you keep your excavators running smoothly and profitably.
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