Reliable Excavator Parts Seals: Choose Tonkee
At Tonkee Machinery Co., Ltd., we pride ourselves on being a leading provider of top-tier replacement parts for a wide range of heavy machinery. Our commitment to Excellence, Expertise, Authority, and Trustworthiness (E-E-A-T) ensures that our customers receive only the best products and service. We understand the critical role that reliable components play in keeping your equipment running smoothly and efficiently. That's why we specialize in providing robust and dependable parts for brands like Hitachi, Hyundai, Komatsu, Caterpillar, and many others.
Our extensive inventory includes a variety of essential components, from hydraulic pumps and travel motors to slewing bearings and main control valves. Each part is sourced with a focus on quality and durability, guaranteeing that it meets or exceeds industry standards. Whether you're in need of a crucial part for routine maintenance or a replacement for an unexpected repair, Tonkee Machinery has the solution.

Below is a categorized list of some of our most popular and essential parts, highlighting their specific applications and part numbers.
| # | Category | Product Description | Part Numbers / Models |
|---|---|---|---|
| 1 | Hydraulic Pumps | Main and piston pumps for various excavators. | K3V280DTH-1CDR-9N0Y-AVB, 4633474, K3V63S-102R-1F29, K3V112DTP-16AR-9N4CASE, 10R-1551, 31N9-10010, K3V180D, 14616188, 31N5-10011, K5V80DT-1PCR, PVK-3B-725-N-5269A, PVD-3B |
| 2 | Slewing Bearings | Single rotation bearings for excavator turntables. | E70B FY slewing bearing, E70B FY slewing ring |
| 3 | Travel Motors | Motors for propelling excavator movement. | 31Q6-40010, 170401-00039A, 170401-00039b, K9007405 |
| 4 | Main Control Valves | Valves controlling hydraulic flow and functions. | 14556410, UZ36-106, HYEBT, UK36-412 |
| 5 | Regulators | Piston pump regulators for flow and pressure control. | SBS80 regulator |
| 6 | Engine Parts | Cylinder blocks and other engine components. | 4TNE98 cylinder block |
Our extensive knowledge of the heavy machinery industry allows us to provide accurate and effective solutions, minimizing your equipment's downtime. We are dedicated to maintaining a transparent and reliable service, ensuring you get the right part the first time. The quality of our products and the expertise of our team are what set us apart.
At Tonkee Machinery, we don't just sell parts; we provide solutions that contribute to the long-term performance and reliability of your machinery. Trust us to be your go-to source for all your excavator parts needs.
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