Guangzhou Opal Machinery Parts Operation Department vivianwenwen8@gmail.com 86-135-33728134
Product Details
Place of Origin: China
Brand Name: OUB
Certification: ISO9001
Model Number: 6251-11-1810
Payment & Shipping Terms
Minimum Order Quantity: 10
Price: Negotiable
Packaging Details: PP Bag Inside.outer is carton with film wrapped.
Delivery Time: Within 5-15 days after getting your desposit
Payment Terms: L/C,D/A,D/P,T/T,Western Union
Supply Ability: 1000Pcs
Part No.:: |
6251-11-1810 |
Part Name:: |
GASKET |
Machine: |
Excavator |
Material: |
Rubber |
Color: |
GREY |
Part No.:: |
6251-11-1810 |
Part Name:: |
GASKET |
Machine: |
Excavator |
Material: |
Rubber |
Color: |
GREY |
1. Quick Details of seal 6251-11-1810:
| Part NO. | 6251-11-1810 |
| Machine | Excavator |
| Size | OEM |
| Material | rubber |
| Parts type | GASKET |
2. 6251-11-1810 parts on group :
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| NO. | PART NO. | PRAT NAME | QTY |
| 1 | 6150-11-1320 | INSERT,EXHAUST VALVE (STD) | 2 |
| 2 | 6150-19-1320 | INSERT, 0.25MM,EXHAUST VALVE (OS) | 2 |
| 3 | 6150-18-1320 | INSERT, 0.50MM,EXHAUST VALVE (OS) | 2 |
| 4 | 6150-17-1320 | INSERT, 0.75MM,EXHAUST VALVE (OS) | 2 |
| 5 | 6150-16-1320 | INSERT, 1.00MM,EXHAUST VALVE (OS) | 2 |
| 6 | 6150-12-1380 | INSERT,INTAKE VALVE (STD) | 2 |
| 7 | 6150-19-1380 | INSERT, 0.25MM,INTAKE VALVE (OS) | 2 |
| 8 | 6150-18-1380 | INSERT, 0.50MM,INTAKE VALVE (OS) | 2 |
| 9 | 6150-17-1380 | INSERT, 0.75MM,INTAKE VALVE (OS) | 2 |
| 10 | 6150-16-1380 | INSERT, 1.00MM,INTAKE VALVE (OS) | 2 |
| 11 | 6150-12-1370 | GUIDE,VALVE (SERVICE ONLY) | 4 |
| 12 | 6162-13-1150 | PLUG,EXPANSION | 11 |
| 13 | 04260-00793 | BALL | 1 |
| 14 | 07043-70108 | PLUG | 3 |
| 15 | 6150-42-4110 | VALVE,INTAKE | 12 |
| 16 | 6150-42-4210 | VALVE,EXHAUST | 12 |
| 17 | 6150-41-4510 | SEAT,UPPER | 24 |
| 18 | 6150-41-4430 | SEAT,LOWER | 24 |
| 19 | 6136-42-4520 | COTTER,VALVE | 48 |
| 20 | 6251-41-4450 | SPRING,VALVE | 24 |
| 21 | 6150-41-4570 | SEAL,VALVE STEM | 24 |
| 22 | 6210-11-1140 | GUIDE,CROSSHEAD | 12 |
| 23 | 04020-00820 | PIN | 12 |
| 24 | 6150-42-5600 | CROSSHEAD ASSEMBLY | 12 |
| 25 | 6150-42-5610 | CROSSHEAD | 1 |
| 26 | 6150-41-5621 | SCREW | 1 |
| 27 | 6150-41-5630 | NUT | 1 |
| 28 | 6251-11-1810 | GASKET,CYLINDER HEAD | 6 |
3. 6251-11-1810 picture:
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4. Service part number :
| PART NO. | PART NO. | Part NO. |
| 707-98-26110 | 707-98-37570 | 707-98-60100 |
| 707-98-37500 | 707-98-58230 | 707-98-58230 |
| 707-98-37510 | 707-98-58240 | 707-98-58240 |
| 707-35-52690 | 707-51-14110 | 707-35-91840 |
| 707-98-25760 | 707-98-36560 | 707-98-54500 |
| 707-99-76030 | 707-35-52670 | 707-35-91060 |
| 707-99-76230 | 707-35-52690 | 707-35-91100 |
| 707-99-76260 | 707-35-52700 | 707-35-91130 |
| 707-99-76300 | 707-35-52740 | 707-35-91140 |
| 707-35-52780 | 707-51-17130 | 707-35-92900 |
| 707-98-25980 | 707-98-37130 | 707-51-95650 |
| 707-98-26600 | 707-98-38551 | 707-98-64420 |
| 707-98-26620 | 707-98-38600 | 707-98-64450 |
5. FAQ
Q: What continuous working temperature range allows this whole gasket kit to keep reliable sealing performance?
A: Its applicable temperature range covers -161°C to 443°C, suitable for cold region winter quarry loading and long-duration heavy material transportation work in high-temperature stockyards.
Q: Is this seal kit assembled as one unit or separate loose spare parts?
A: It is independent scattered accessories, including all required seals for cylinder overhaul work.
Q: What working hydraulic pressure can this set withstand continuously?
A: It can adapt to high hydraulic pressure under frequent construction operation conditions.
Q: Will these sealing parts keep stable performance in dusty construction sites?
A: Yes, the material structure can reduce wear caused by external tiny impurities.
Q: How long can these seals maintain good sealing performance normally?
A: With regular maintenance, it can serve steadily for a long construction cycle.
Q: Does the complete kit contain buffer seals and wear resistance rings?
A: Absolutely, the full set includes buffer seal, piston seal, wiper and supporting wear rings.
Q: Can this kit effectively prevent both internal leakage and external oil seepage?
A: Precision dimension design helps minimize internal flow loss and surface oil leakage.
Q: How effectively can these gaskets compensate for minor surface unevenness on assembly flanges?
A: Graphite and fiber layers possess favorable compressibility. They can fill tiny gaps on mating surfaces and block transmission oil seepage caused by minor machining defects of transmission housings.
Q: What convenient benefits can maintenance staff obtain by adopting this integrated gasket kit?
A: All gaskets and adjusting shims required for full transmission housing overhaul are packed as one set. Technicians do not need to cut gaskets manually or collect scattered spare parts, effectively shortening on-site repair time.
6. Exhibition and Wearhous
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