Reliable Excavator Parts Seals: Choose Tonkee
At Tonkee Machinery Co., Ltd., we understand the critical role that reliable components play in the optimal performance of your heavy machinery. From excavators to trucks and dozers, the efficiency and longevity of your equipment heavily depend on the quality of its internal systems, especially the "oil pumps" and "fuel injection pumps". We are committed to providing top-tier spare parts that meet the rigorous demands of the construction and industrial sectors.
Our extensive inventory boasts a wide range of high-quality "engine components" designed to ensure seamless operation and minimize downtime. We pride ourselves on offering parts that are not only durable but also precisely engineered to fit various makes and models, guaranteeing compatibility and peak performance.

Maintaining proper lubrication and fuel delivery is paramount for engine health. Our selection includes a variety of "oil pumps" and "fuel injection pumps" for popular heavy machinery engines. These components are vital for maintaining correct oil pressure and ensuring precise fuel delivery, leading to better fuel efficiency and extended engine life.
| No. | Part Number / Model | Description | Application / Engine Model |
|---|---|---|---|
| 1 | 1131002441 | Oil Pump | 6BD1T, 6BB1 Engine (Hitachi Excavator) |
| 2 | 32F11-00021 | Oil Pump with Intercooling | 320C, E320D C6.4 |
| 3 | 6150-51-1004 | Oil Pump | 6D125-1 Engine (D50P, D60P, D65P Dozer) |
| 4 | (N/A) | Oil Pump | 4HK1T Engine (ZX200-3 Hitachi Excavator) |
| 5 | 48067543 | Oil Pump | S4S, S6S Engine (Mitsubishi Truck) |
| 6 | (N/A) | Injection Pump | 4TNV98 (Yanmar) |
| 7 | 34361-10103 | Fuel Injection Pump Flange | Excavator Spare Parts |
| 8 | (N/A) | Injection Pump Assy | 3TNV88 (Excavator Spare Parts) |
| 9 | 210-1250P | Fuel Pump | ZEXEL, 4TNV94l, 4TNV98 (Yanmar) |
| 10 | (N/A) | Excavator Crankshaft | EC290B Engine, D7D, D7E (Forged Steel) |
In addition to our extensive pump offerings, we also supply other crucial engine components like high-quality "crankshafts". A robust crankshaft is fundamental to the engine's mechanical operation, converting linear piston motion into rotational force. Our crankshafts are manufactured from durable forged steel, ensuring exceptional strength and longevity under the most demanding conditions.
Quality Assurance: All our products undergo stringent quality control checks to meet or exceed OEM standards, ensuring reliability and performance.
Extensive Inventory: We maintain a vast stock of parts for various heavy machinery brands, meaning you can find what you need quickly.
Expert Support: Our knowledgeable team is always ready to assist you in finding the right parts for your specific requirements.
Competitive Pricing: We offer high-quality products at competitive prices, providing excellent value for your investment.
Whether you are looking for an oil pump for a Hitachi excavator, a fuel injection pump for a Yanmar engine, or a robust crankshaft, Tonkee Machinery Co., Ltd. is your trusted partner. We are dedicated to supporting your operations with reliable and high-performance "excavator spare parts" and components. For those seeking other crucial fluid power solutions, you might also find valuable resources on hydraulic pumps.
Invest in the longevity and efficiency of your machinery with Tonkee Machinery's premium parts. Explore our full range of products on our website to find the perfect match for your equipment needs.
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