Highlight:
Heavy-Duty Hydraulic Cylinder Seal Kit
, Articulated Dump Truck Seal Kit
, 434F2 434F Cylinder Seal Kit
1. Quick Details of seal 437-3547:
| Part NO. |
437-3547 |
| Machine |
backhoe loader |
| Size |
OEM |
| Material |
PU |
| Oil seal type |
SEAL KIT
|
2. 437-3547 parts on group :
| NO. |
PART NO. |
PRAT NAME |
QTY |
| 1 |
437-3542 |
SEAL |
1 |
| 2 |
437-3541 |
O-RING |
1 |
| 3 |
437-3536 |
SEAL |
1 |
| 4 |
437-3538 |
SEAL |
1 |
| 5 |
437-3534 |
SEAL |
1 |
| 6 |
437-3539 |
O-RING |
1 |
| 7 |
437-3543 |
SEAL |
2 |
| 8 |
437-3540 |
O-RING |
1 |
3. 437-3547 picture:
4. Service part number :
| PART NO. |
PART NO. |
Part NO. |
| 5J8300 |
1237272 |
2N5243 |
| 6J6919 |
9M2092 |
5P8211 |
| 5J8150 |
4J5267 |
2M1309 |
| 5J8175 |
6V5049 |
6F6673 |
| 5J8200 |
1H9696 |
8M5249 |
| 5J0964 |
5P9519 |
5M7329 |
| 5J8275 |
2287090 |
5P7084 |
| 5J8300 |
2287089 |
8M8282 |
| 5J8325 |
617540 |
2013321 |
| 1672201 |
335879 |
1011983 |
| 304606 |
5J8150 |
4J5267 |
5. FAQ
Q: Are all sealing accessories manufactured strictly according to OEM original dimensions?
A: Every seal, backup ring and guide ring is produced in strict accordance with original factory technical standards and groove sizes. Each component matches the installation positions perfectly, so maintenance personnel do not need to carry out any structural modification on the cylinder during replacement.
Q: Do on-site mechanics need to cut, polish or stretch the seals for installation?
A: No secondary processing is needed at all. After removing the worn and failed old seals, new parts can be directly embedded into the standard grooves. The pre-matched tightness is moderate, which simplifies the installation process and saves a lot of maintenance time.
Q: Can customers purchase individual parts separately instead of the complete kit?
A: We mainly provide full kits for one complete cylinder overhaul. If only a small number of parts are damaged and need to be replaced separately, you can send us the detailed specifications, and we will arrange separate supply according to your actual needs.
Q: Can these materials adapt to large temperature differences on outdoor transport routes?
A: Both boron-filled PTFE and anti-aging NBR have excellent temperature stability. Their physical properties will not change obviously with the alternation of cold and heat, and they can maintain reliable sealing effect throughout the day in areas with large temperature differences between day and night.
Q: What is the overall stable working temperature range of this entire seal kit?
A: The whole set can operate reliably within the temperature range of -31°C to 125°C. It is suitable for low-temperature environments in high-latitude areas and long-time high-load operation in dry and hot mining areas.
Q: Which component has the longest service life in complex transportation working conditions?
A: Boron-filled PTFE backup ring has the strongest anti-abrasion and anti-extrusion ability. Under the combined action of continuous vibration, gravel friction and frequent pressure changes, its service cycle is significantly longer than other sealing components.
Q: Are all materials compatible with conventional hydraulic oil used for dump trucks?
A: All raw materials have passed professional fluid compatibility tests. They will not swell, shrink or deteriorate after long-term contact with standard anti-wear hydraulic oil, ensuring the stable operation of the entire hydraulic system.
6. Exhibition and Wearhous
Oil seals,Hydraulic Seals, Cylinders Seal Kits, And More
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