Komatsu DX340 DH370-7 DX420 Swing Motor Assembly K1007543A 401-00359 with 43 Components
High-performance swing motor assembly designed for Komatsu excavator models DX340, DH370-7, and DX420. This precision-engineered component ensures reliable rotation performance and durability in demanding construction environments.
| Application | Excavator |
|---|---|
| Part Name | Belparts Swing Motor |
| Material | Steel |
| Compatible Models | DX340, DH370-7, DX420 |
| Minimum Order Quantity | 1 Piece |
| Payment Terms | T/T, PayPal, Trade Assurance, or as required |
| Delivery Time | 2 days after payment received |
| Shipping Methods | Sea, Air, Express, or as required |
| Position | Part Number | Quantity | Part Name | Comments |
|---|---|---|---|---|
| - | K1007543A | [1] | Motor; Swing | Komatsu China |
| 1 | 1.451-00145 | [1] | Body | Komatsu China |
| 2 | 1.180-00523 | [1] | Seal; Oil | Komatsu China |
| 3 | 1.109-00066 | [1] | Bearing; Roller | Komatsu China |
| 4 | 1.115-00100 | [1] | Ring; Snap | Komatsu China |
| 5 | 1.405-00025 | [1] | Shaft | Komatsu China |
| 6 | 1.123-00041 | [1] | Pin | Komatsu China |
| 7 | 1.115-00371 | [1] | Ring; Stop | Komatsu China |
| 8 | 1.412-00113 | [1] | Plate; Shoe | Komatsu China |
| 9 | - | [1] | Cylinder; Block | Komatsu China |
| 10 | 1.131-00070 | [9] | Spring | Komatsu China |
| 11 | 1.427-00007 | [1] | Seat; Ball Guide | Komatsu China |
| 12 | 1.429-00008 | [1] | Guide; Ball | Komatsu China |
| 14 | 1.409-00175 | [9] | Piston Assembly | Komatsu China |
| 15 | 1.412-00063 | [4] | Plate; Friction | Komatsu China |
| 16 | 1.412-00025 | [4] | Plate | Komatsu China |
| 17 | 1.409-00187 | [1] | Piston; Brake | Komatsu China |
| 18 | 2180-1217D160 | [2] | O-Ring | Komatsu China |
| 19 | 1.131-00071 | [19] | Spring | Komatsu China |
| 21 | 1.123-00042 | [2] | Pin | Komatsu China |
| 22 | 1.109-00058 | [1] | Bearing; Needle | Komatsu China |
| 23 | K9002105 | [1] | Cover; Rear | Komatsu China |
| 24 | S2218661 | [7] | Bolt; Socket | Komatsu China |
| 25 | S2219571 | [1] | Bolt; Socket | Komatsu China |
| 26 | 1.426-00010 | [2] | Poppet | Komatsu China |
| 27 | 1.131-00072 | [2] | Spring | Komatsu China |
| 28 | 1.181-00103 | [2] | Plug; Drain | Komatsu China |
| 29 | S8000291 | [2] | O-Ring | Komatsu China |
| 30 | 1.420-00122 | [2] | Relief Valve Assembly | Komatsu China |
| 31 | K9002106 | [1] | Valve; Time Delay | Komatsu China |
| 32 | S2206161 | [3] | Bolt; Socket | Komatsu China |
| 33 | 2181-1116D2 | [3] | Plug (PT1/4) | Komatsu China |
| 34 | K9000942 | [2] | Valve; Swing Reactionless | Komatsu China |
| 35 | K9000943 | [2] | Plug | Komatsu China |
| 36 | S8000181 | [2] | O-Ring | Komatsu China |
| 37 | K9000944 | [2] | Ring; Back Up | Komatsu China |
| 38 | S8000121 | [2] | O-Ring | Komatsu China |
| 39 | 2180-1217D159 | [1] | O-Ring | Komatsu China |
| 40 | 1.110-00172 | [1] | Bushing | Komatsu China |
| 41 | K9002107 | [1] | Rotary Kit | Komatsu China |
| 42 | K9002108 | [1] | Cylinder Block Kit | Komatsu China |
| 43 | K9002109 | [1] | Retainer Kit | Komatsu China |
| * | K9002069 | [1] | Seal Kit; Swing Motor | Komatsu China |
Located in Guangzhou, China, GZ Belparts Engineering Machinery Co., Ltd was founded in September 2013. We operate with one shop, one warehouse, and one office supported by a professional team for purchasing, selling, packing, shipping, and after-sale service.
Our main products include excavator hydraulic spare parts, hydraulic main pumps, swing motors, travel motors, final drive assemblies, swing assemblies, swing gearboxes, travel gearboxes, and other hydraulic components with genuine and aftermarket quality. Our Belparts brand products are exported to over 125 countries across the Middle East, Southeast Asia, Africa, North America, South America, Europe, and Oceania.
We implement comprehensive quality control throughout the manufacturing process, ensuring each component meets rigorous performance standards before delivery.
- Detailed order confirmation and model verification
- Continuous production progress and quality tracking
- Complete excavator spare parts portfolio
- Competitive sea freight costs and reliable logistics
- Shipment tracking and arrival notification
- Quality monitoring during customer usage
- Comprehensive support for all product inquiries
- Standard export carton packaging
- Individual plastic bag protection for each component
- Multi-layer carton box organization
- Wooden box reinforcement for sea shipments
- Are you a trader or manufacturer? We operate an industry & trade integration business.
- Do you test all goods before delivery? Yes, we implement comprehensive quality control throughout the entire process.
- How long for delivery after payment? Typically within 2 days.
- How can I track my order? We provide tracking numbers immediately upon shipment.
- What service do you provide? Online consultation and additional support services.
- How do you handle quality complaints? 24-hour response with appropriate compensation for confirmed issues.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.