At Tonkee Machinery Co.,Ltd., we understand the critical role that reliable components play in the optimal performance and longevity of your heavy equipment. Specializing in high-quality aftermarket parts for Komatsu, Caterpillar, and Deutz engines, we are committed to providing solutions that not only meet but exceed industry standards. Our extensive inventory ensures that whether you're maintaining a Komatsu PC220-3 Excavator or a Caterpillar 330D, you have access to the exact parts you need, when you need them.
The demands of heavy-duty operations necessitate parts that can withstand extreme conditions and deliver consistent performance. That's why Tonkee meticulously sources and tests every product to guarantee its durability and compatibility. From essential fuel injectors and turbochargers to vital oil pumps and filter kits, our range is designed to keep your machinery running efficiently and minimize downtime. We take pride in being a trusted partner for businesses seeking to maximize their equipment's operational lifespan and productivity.

To assist you in finding the precise components for your machinery, we have categorized a selection of our most sought-after products. Our offerings span across various critical systems, ensuring that every aspect of your engine and hydraulic pumps is covered with top-tier replacements.
| No. | Part Name | Part Number(s) | Application |
|---|---|---|---|
| 1 | Oil Pump | 6136-52-1210 | Komatsu 6D105 Engine PC220-3 Excavator |
| 2 | Filter Element Kit | 600-331-2900 | Komatsu PC240LC-10 PC290LC-10 PC360LC-10 |
| 3 | Turbocharger | 482-0233 | Caterpillar M315D2 M317D2 313D2 313D2-GC 318D2 |
| 4 | Fuel Injector | 449-3315, 0445120518 | Caterpillar M315D2 M317D2 C4.4 |
| 5 | Fuel Injector | 321-3600, 2645A753, 10R7938 | CAT C6.6 Diesel Engine |
| 6 | Fuel Injection Pump | 319-0678, 3190678 | Caterpillar C7 C9 Engine 330D |
| 7 | Fuel Pump Solenoid Valve | 312-5620, 3125620 | Caterpillar 320D 320D-L |
| 8 | Turbocharger GP GTA5518BLS | 296-7632 | Caterpillar 834H 836H 988H |
| 9 | Turbocharger | 247-2963, 247-2965 | Cat Loader 972H 980C 980F C13 Engine |
| 10 | Common Rail Fuel Injector | 235-2888, 2352888 | C-9 Diesel Engine |
| 11 | Fuel Injector Sleeve | 227-1200, 2271200 | Caterpillar Engine C7 |
| 12 | Fuel Injector Wiring Harness | 215-3249, 2153249 | Caterpillar C-9 C9 Engine |
| 13 | Fuel Pump | 0211 2673, 04503573, 02113800 | Deutz BF4M2012 BF6M2012 BF6M1013 |
| 14 | Oil Pump | 178-6539, 34335-23010 | Caterpillar 3066 S6KT Engine Gear Housing |
| 15 | Air Filter | 131-8821 | Caterpillar 320B 320C 320D 321B 321C |
Our commitment to quality extends beyond just providing parts. We believe in building lasting relationships with our customers by offering expert advice, competitive pricing, and efficient worldwide shipping. When you choose Tonkee, you are not just purchasing a part; you are investing in the reliability and longevity of your heavy machinery. Our team of specialists is dedicated to understanding your specific needs and guiding you to the most suitable solutions.
We continuously update our inventory to include the latest and most in-demand components for a wide array of heavy equipment models. This proactive approach ensures that our clients always have access to cutting-edge technology and time-tested parts, helping them to maintain their competitive edge in demanding industries. We also recognize the interconnectedness of various systems within heavy machinery; for instance, the efficiency of an engine is often directly tied to the performance of its associated hydraulic pumps.
Explore our comprehensive catalog today and experience the Tonkee difference – where quality meets performance.
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