Excavator ZX870-5G Hydraulic Main Control Valve YA00037264 4713089 For Hitachi
Product Descriptio
| Pos. | Part No | Qty | Parts name |
| | 4713089 | [1] | VALVE;CONTOL (1/4) |
| 1 | +++++++ | [1] | HOUSING |
| 2 | XB00001463 | [1] | PLUNGER |
| 3 | XB00001464 | [1] | PLUNGER |
| 4 | XB00001465 | [1] | PLUNGER |
| 5 | XB00001316 | [1] | PLUNGER |
| 6 | XB00001466 | [1] | PLUNGER |
| 7 | 622877 | [1] | CAP |
| 8 | 166805 | [1] | RING;BACK-UP |
| 9 | 4506412 | [1] | O-RING |
| 10 | 703301 | [1] | SPACER |
| 11 | 159315 | [1] | SPRING |
| 12 | 622811 | [1] | CHECK |
| 19 | 4088425 | [3] | O-RING |
| 23 | 622803 | [2] | COVER |
| 24 | 4051362 | [10] | O-RING |
| 25 | 1194205 | [10] | GUIDE |
| 26 | 622807 | [5] | SPRING |
| 27 | 622808 | [5] | CAP |
| 29 | XB00001323 | [1] | COVER |
| 30 | 622810 | [4] | CAP |
| 31 | 957366 | [6] | O-RING |
| 32 | M341230 | [12] | BOLT;SOCKET |
| 33 | 1194206 | [2] | PLUG |
| 34 | XB00001324 | [1] | COVER |
| 35 | 214702 | [3] | BOLT;SOCKET |
| 40 | 4469380 | [5] | VALVE;RELIEF |
| 41 | 4153108 | [5] | O-RING |
| 42 | 4027959 | [5] | RING;BACK-UP |
| 43 | 4153099 | [5] | O-RING |
| 45 | 624703 | [1] | O-RING |
| 46 | 622825 | [1] | CAP |
| 47 | 215901 | [1] | RING-BACK;UP |
| 48 | XB00001325 | [2] | SPRING |
| 49 | 622829 | [2] | CHECK |
| 58 | 624702 | [1] | CAP |
| 59 | 838001 | [1] | CAP |
| 60 | 838002 | [4] | O-RING |
| 61 | 966689 | [2] | O-RING |
| 62 | 4113187 | [3] | RING;BACK-UP |
| 67 | 979224 | [1] | O-RING |
| 82 | 810603 | [1] | O-RING |
| 87 | XB00001329 | [1] | COVER |
| 88 | 979234 | [4] | BOLT;SOCKET |
| 89 | 622856 | [1] | SPRING |
| 90 | 1221801 | [1] | POPPET |
| 91 | 979231 | [1] | O-RING |
| 105 | XB00001336 | [1] | CAP |
| 106 | 4044839 | [1] | RING;BACK-UP |
| 107 | 4506428 | [1] | O-RING |
| 108 | XB00001337 | [1] | VALVE;CHECK |
| 109 | 159206 | [1] | SPRING |
| 110 | XB00001338 | [1] | VALVE;CHECK |
| 115 | XB00001342 | [1] | CAP |
| 116 | XB00001343 | [1] | RING;BACK-UP |
| 117 | 4506418 | [2] | O-RING |
| 118 | 810706 | [2] | SPRING |
| 119 | XB00001344 | [1] | VALVE;CHECK |
| 120 | XB00001345 | [1] | POPPET |
| 121 | XB00001346 | [1] | SPRING |
| 122 | XB00001347 | [1] | CAP |
| 124 | 979233 | [1] | CAP |
| 125 | XB00001349 | [1] | POPPET |
| 127 | 979208 | [1] | CAP |
| 128 | 979207 | [1] | RING;BACK-UP |
| 129 | 979209 | [1] | SPACER |
| 130 | 979210 | [1] | CHECK |
Maintenance
1. Regular cleaning: Regularly clean the surface and surrounding area of the control valve to ensure that there is no accumulation of dust, mud or other debris. This prevents debris from entering the inside of the valve and affecting its normal operation.
2. Lubriion: Lubrie control valves regularly according to manufacturer's recommendations. Use appropriate lubricants to ensure that the lubricant reaches all parts of the valve and keeps the valve operating smoothly.
3. Check the seals: Regularly check the seals of the control valve, such as O-rings, gaskets, etc. If the seal is found to be damaged or aged, it should be replaced in time to ensure the sealing performance of the valve.
4. Check the connecting parts: Regularly check the connecting parts of the control valve, such as bolts, nuts, etc. Make sure the connections are tight and reliable to prevent leakage or other malfunctions caused by looseness.
5. Check the valve core and valve seat: Regularly check the valve core and valve seat of the control valve to ensure that its surface is smooth and has no scratches or wear. If problems are found, they should be repaired or replaced in time.
About Xinfeng Machinery (XF) parts:
Excavator Spare Parts
| Swing Motor | Travel Motor | Fan Motor |
| Swing Gearbox | Travel Gearbox | Relief Valve |
| Gear Pump | Electrical Parts | Distribution Valve |
| Engine Assembly | Final Drive Assy | Hydraulic Pump |
Advantages
Warehouse Display
Packaging and Delivery
FAQ
1.How to quickly and accurately buy products what lneeded?
A:Provide the original parts number to us to check.
2.How long have you been in the excavator
A:We are engaged in excavator parts since 1998
3.lfI don't know the part number,what shouldI do?
A:Please send us size and pictures of old products.
4.What is the warranty of the products?
A:The warranty is 6/12 Months based on the specific product.
5.How long is your delivery time?
A:The normal delivery time is 3-5 days for stock sproductsafter getting payment. lf not in stock, we will inform you thetime requlred.
6.Which shipping term you can supply?
A:By sea,air or by express ( DHL,Fedex,TNT,UPSEMS)
7.What is your MOQ?
A:Small order and sample order are acceptable
8.Do you have any After-Sales service?
A:Yes!Our
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