In the world of heavy machinery, the performance and longevity of equipment depend heavily on the quality of its components. At Swafly Machinery Co., Limited, we understand this critical need. We specialize in providing a vast inventory of high-quality replacement parts for leading brands, with a particular focus on Hitachi excavators. While major components like engines and hydraulic pumps often get the spotlight, it's the smaller, foundational parts like bolts that ensure the structural integrity and reliable operation of the entire machine.
Our commitment to excellence is reflected in our meticulously curated selection of Hitachi bolt parts. These aren't just any fasteners; they are precision-engineered to meet or exceed original equipment manufacturer (OEM) specifications. Using the correct bolt part is essential for maintaining the safety and efficiency of your machinery, preventing costly downtime, and extending the service life of your equipment. A bolt might seem insignificant, but a failed one can lead to catastrophic damage to a track shoe, a flange, or a joint, underscoring its vital role.
To assist our customers in quickly and accurately identifying the right part for their needs, we've compiled a detailed list of some of our most requested Hitachi bolt parts. This list highlights the specific part numbers and descriptions, making it easier than ever to find exactly what you're looking for. Our extensive catalog ensures that whether you need a bolt for a track shoe, a U-bolt, or a joint bolt, you'll find a reliable, high-performance replacement.

| No. | Part Number | Description |
|---|---|---|
| 1 | 4248682BOLT | BOLT |
| 2 | 4262586BOLT | BOLT;SHOE (450F) |
| 3 | 4295784BOLT | BOLT;SHOE |
| 4 | 4297905BOLT | BOLT;SHOE |
| 5 | 4328034BOLT | BOLT;SHOE |
| 6 | 4331851BOLT | BOLT |
| 7 | 4333835BOLT | BOLT |
| 8 | 4366298BOLT | BOLT;U |
| 9 | 4369661BOLT | BOLT;U |
| 10 | 4378884BOLT | BOLT;SHOE |
| 11 | 4420083BOLT | BOLT;U |
| 12 | 4437177BOLT | BOLT |
| 13 | 4438279BOLT | BOLT |
| 14 | 4463859BOLT | BOLT;FLANGE |
| 15 | 4464320BOLT | BOLT;SEMS |
| 16 | 4472152BOLT | BOLT |
| 17 | 4472307BOLT | BOLT |
| 18 | 4472372BOLT | BOLT |
| 19 | 4609956BOLT | BOLT |
| 20 | 4618205BOLT | BOLT |
| 21 | 4623695BOLT | BOLT |
| 22 | 4629270BOLT | BOLT |
| 23 | 4641232BOLT | BOLT |
| 24 | +++++++++++++BOLT | BOLT,JOINT |
| 25 | 0100522BOLT | BOLT;EYE |
| 26 | 01010-80640BOLT | BOLT |
| 27 | 010109235 | BOLT |
| 28 | 010109238 | BOLT |
| 29 | 010109264 | BOLT |
| 30 | 010109340 | BOLT |
Our commitment at Swafly Machinery goes beyond just selling parts. We strive to be a trusted partner in your machinery maintenance and repair operations. Our E-E-A-T (Expertise, Authoritativeness, Trustworthiness) approach means you can rely on our deep industry knowledge, our authoritative product range, and our unwavering commitment to providing transparent and reliable service. Each part in our inventory is carefully sourced and quality-checked to ensure it meets our strict standards, giving you peace of mind that your investment is protected.
Maintaining your Hitachi excavator with genuine or high-quality OEM-equivalent parts is the most effective way to protect your equipment and ensure it continues to operate at peak performance. When a bolt fails, it’s not just a simple fix—it’s an opportunity to reinforce your machine's structure with a superior replacement. With Swafly Machinery, you're choosing durability, precision, and a partner dedicated to your success.