37B-09-82048 37B0982048 GASKET OF PC88MR-6 PW98MR-6
1. Quick Details of seal 37B-09-82048:
| Part NO. | 37B-09-82048 |
| Machine | Excavator |
| Size | OEM |
| Material | NBR |
| Oil seal type | WIPER SEAL |
2. 37B-09-82048 parts on group :
| NO. | PART NO. | PRAT NAME | QTY |
| 1 | 21W-70-R4212 | ARM | 1 |
| 2 | 20X-70-22140 | BUSHING | 2 |
| 3 | 37B-09-82048 | GASKET | 2 |
| 4 | 07020-00000 | FITTING, GREASE | 3 |
| 5 | 21W-70-41360 | BUSHING | 2 |
| 6 | 130-09-12931 | SEAL | 2 |
| 7 | 21W-70-41620 | BUSHING | 2 |
| 8 | 07145-00060 | SEAL, DUST | 2 |
| 9 | 07020-00900 | FITTING, GREASE | 1 |
| 10 | 21W-70-R4320 | PIN | 1 |
| 11 | 205-70-R6580 | PLATE | 1 |
| 12 | 01010-81230 | BOLT | 4 |
| 13 | 01643-11232 | WASHER | 4 |
| 14 | 21Y-70-14770 | SPACER, 1.000 MM | 2 |
| 15 | 201-70-R2241 | PIN | 1 |
| 16 | 04082-00212 | BLOCK | 1 |
| 17 | 22C-70-31510 | SPACER, 1.000 MM | 2 |
3. 37B-09-82048 picture:
4. Service part number :
| PART NO. | PART NO. | Part NO. |
| 707-99-67760 | 707-98-39610 | 707-98-62120 |
| 707-98-26820 | 707-98-39611 | 707-98-67100 |
| 707-98-26570 | 707-98-38520 | 707-98-64410 |
| 707-98-26620 | 707-98-26560 | 707-98-38500 |
| 707-98-26720 | 707-98-26570 | 707-98-38510 |
| 707-98-26820 | 707-98-26580 | 707-98-38520 |
5. FAQ
Q: What construction machine does dust seal part number 37B-09-82048 fit to?
A: The dust seal 37B-09-82048 is developed for excavator hydraulic cylinder repair and on-site replacement.
Q: What is the material composition of dust seal part 37B-09-82048?
A: 37B-09-82048 dust seal adopts high wear-resistant polyurethane scraping lip and elastic NBR rubber support.
Q: What is the core protective function of this dust seal?
A: It wipes away dust, sand and muddy debris from piston rod surface to prevent pollutants entering cylinder inside.
Q: Where is this dust seal assembled on excavator hydraulic cylinder?
A: It is placed inside the gland groove at the outer end where the piston rod extends and retracts.
Q: What performance feature makes this dust seal suitable for excavation sites?
A: It maintains good lip resilience under frequent boom movement and harsh dusty field conditions.
Q: What damage will occur if this dust seal fails during operation?
A: Abrasive dirt will invade the sealing system and accelerate wear of inner rod seals and metal rod surface.
Q: Can this dust seal be interchanged with other series dust seals directly?
A: It only matches specified excavator cylinder dimensions, please confirm sizes before placing your order.
Q: What visible signs tell us this dust seal needs to be replaced?
A: You can check if the lip has scratches, hardening or permanent flattening after long hours of heavy work.
6. Exhibition and Wearhous
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