31NA-40021 Hydraulic Travel Motor For R375-7 DX340 DX345 DX350 Excavator
Travel Gearbox is an undercarriage part in excavator . Its part number of this product is 31NA-40021 . The color of the travel gearbox is original . It is used in R375-7 DX340 DX345 DX350 excavator, it is a high - quality and high - efficient product . If you have the need for travel gearbos , please contact or email us , we will supply satisfied service .
We also supply other excavator spare parts : hydraulic pump , hydraulic pump parts , travel motor , swing motor , swing gearbox and so on .
Product Description
| Appliion | Excavator |
| Part name | Travel reduction |
| Material | Steel |
| Model | R375-7 DX340 DX345 DX350 |
| MOQ | 1PC |
| Warranty | 3 months |
| Payment term | T/T, Western union, PayPal |
| Delivery | 2 days after the payment received |
| Shipment | by sea, by air, by express or as required |
List of spare parts
| # | Part No | Part Name | Comment | Qty. | Price request |
| - | K1003134 | TRAVEL REDUCTION GEAR | | 2 | |
| 1 | 104-00035 | GEAR, RING | 33 kg | 1 | |
| 2 | 1.402-00129 | HOUSING | 49 kg | 1 | |
| 4 | 1.430-00216 | COVER, SIDE | 12 kg | 1 | |
| 5 | 1.230-00009 | CARRIER NO.1 | 54 kg | 1 | |
| 6 | 1.230-00015 | CARRIER NO.2 | 10 kg | 1 | |
| 9 | 404-00080 | GEAR, SUN NO.1 | 1 kg | 1 | |
| 10 | 404-00081 | GEAR, SUN NO.2 | 2 kg | 1 | |
| 11 | 404-00082 | GEAR, SUN NO.3 | 6 kg | 1 | |
| 12 | 1.403-00061 | GEAR, PLANETARY NO.1 | 1 kg | 3 | |
| 13 | 1.403-00065 | GEAR, PLANETARY NO.2 | 1 kg | 3 | |
| 14 | 104-00036 | GEAR, PLANETARY NO.3 | 3 kg | 4 | |
| 16 | K9002264 | PIN NO.2 | 1 kg | 3 | |
| 17 | 123-00285 | PIN NO.3 | 1 kg | 4 | |
| 18 | 1.412-00121 | PLATE, SIDE E | | 3 | |
| 19 | 1.412-00117 | PLATE, SIDE A | | 6 | |
| 20 | 412-00038 | PLATE, SIDE F | | 8 | |
| 21 | 1.216-00017 | CAGE, NEEDLE | | 3 | |
| 22 | 1.216-00015 | CAGE, NEEDLE | | 3 | |
| 23 | 1.216-00018 | CAGE, NEEDLE | | 4 | |
| 24 | 1.115-00232 | RING, INNER | | 3 | |
| 25 | 110-00126 | BUSH, FLOATING | 1 kg | 4 | |
| 26 | 114-00347 | RING, THRUST 60 | | 2 | |
| 27 | 114-00348 | RING, THRUST 90 | | 1 | |
| 29 | S2222671 | BOLT, SOCKET M16X100 | | 28 | |
| 30 | S2208871 | BOLT HEX SOCKET HD CL | | 12 | |
| 32 | 2181-1890D4 | PLUG, RECHECK | PF1/2 | 3 | |
| 33 | 109-00145 | BEARING, ANGULAR | 7 kg | 2 | |
| 34 | 180-00345 | SEAL, FLOATING | 3 kg | 1 | |
| 35 | 1.114-00054 | SHIM 1.0 | | 1 | |
| 36 | 1.123-00081 | PIN, SPRING | | 3 | |
| 37 | S6510420 | RING, RETAINING | | 4 | |
| 44 | S6500450 | RING, SNAP | | 3 | |
| 45 | 124-00150 | CLIP | | 1 | |
| 46 | 124-00151 | CLIPW | | 1 | |
| 47 | 1.115-00248 | NUT, RING | 3 kg | 1 | |
| 53 | 1.114-00306 | WASHER 1.0t | | 1 | |
| 53 | K9002676 | WASHER 1.5t | | 1 | |
| 54 | K9006417 | SCREW, SET | | 6 | |
| 81 | 1.180-00162 | O-RING | | 1 | |
| 82 | 1.180-00163 | O-RING | | 1 | |
| 83 | S8000181 | O-RING | 1BP18 | 3 | |
| 901 | 1.230-00012 | CARRIER NO.1 SUB ASS'Y | 9 kg | 1 | |
| 902 | 1.230-00018 | CARRIER NO.2 SUB ASS'Y | 17 kg | 1 | |
Our advantages :
1. We are big scale manufacturer and our factory is near our company , it will save a lot of delivery time .
2. We have OEM certifiion , so the product quality is guaranteed . And you can enjoy 6 Month continual service .
3. We provide efficient service with cutomers , we will reply your question right now and solve it in 10 minutes .
4. We have various logistic solution when customers have doubt about our product or anything else . Such as after - sale service and online support .
FAQ
Q1: Could you design products at my demand ?
A: We will do our best to manufacture it according to your request .
Q2: How can you promise the quality ?
A: Usually , One year warranty against B / L date . If you meet with quality problem , we promise to be responsible for it.
Q3: If we can not find what we want on your website , what should we do ?
A: You can email us the descriptions and pictures of the products you need , We will check whether we can have it .
Q4: Can we purchase some of your products for quality testing ?
A: Yes , of cource , we are confident for our products . Welcome customers to buy for quality testing .
Q5: What is the lead time ?
A: For swing gearbox , normally 3 days , 3 days and lead time is calculated from the day we receive your deposit .
Exact time is determined by factory schedule .
Product Tags:
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31NA-40021 Hydraulic Travel Motor For R375-7 DX340 DX345 DX350 31NA-40021 K1003134 403-00128 403-718883 Excavator Images
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