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: 07443-11163
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.:: |
07443-11163 |
Part Name:: |
O RING |
Machine: |
Bulldozer |
Material: |
NBR |
Color: |
BLACK |
Model: |
HD780-1 |
Part No.:: |
07443-11163 |
Part Name:: |
O RING |
Machine: |
Bulldozer |
Material: |
NBR |
Color: |
BLACK |
Model: |
HD780-1 |
1. Quick Details of seal 07443-11163:
| Part NO. | 07443-11163 |
| Machine | Bulldozer |
| Size |
OEM |
| Material | NBR |
| Oil seal type | O RING |
2. 07443-11163 parts on group :
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| NO. | PART NO. | PRAT NAME | QTY |
| 1 | 07445-66011 | BRACKET | 1 |
| 1 | 07445-66010 | BRACKET | 1 |
| 2 | 07446-66020 | CASE | 1 |
| 3 | 07445-66030 | COVER | 1 |
| 4 | 07446-66040 | GEAR | 1 |
| 5 | 07446-66050 | GEAR | 1 |
| 6 | 07445-66061 | BUSHING | 1 |
| 6 | 07445-66060 | BUSHING | 1 |
| 6A | 07445-66062 | BUSHING | 1 |
| 6A | 07445-66060 | BUSHING | 1 |
| 7 | 07445-66271 | BUSHING | 1 |
| 7 | 07445-66070 | BUSHING | 1 |
| 8 | 07445-66071 | BUSHING | 1 |
| 8 | 07445-66270 | BUSHING | 1 |
| 9 | 07445-66091 | RING,BACK-UP | 4 |
| 9 | 07445-66090 | RING,BACK-UP | 4 |
| 10 | 01010-51655 | BOLT | 16 |
| 11 | 01602-21648 | WASHER | 16 |
| 12 | 07443-66140 | O-RING | 2 |
| 13 | 07000-12015 | O-RING | 2 |
| 13 | 07000-12015 | O-RING | 1 |
| 14 | 07443-66736 | U-RING | 2 |
| 15 | 07445-66122 | PLATE | 2 |
| 15 | 07445-66120 | PLATE | 2 |
| 16 | 07438-66090 | COLLAR | 2 |
| 17 | 04025-00412 | PIN | 2 |
| 18 | 07445-66171 | PIN | 2 |
| 19 | 07445-66181 | BEARING | 4 |
| 19 | 07445-66180 | BEARING | 4 |
| 20 | 07043-00211 | PLUG | 2 |
| 20 | 07043-00211 | PLUG | 1 |
| 21 | 07443-11163 | SEAL,OIL | 1 |
| 21 | 07443-11160 | SEAL,OIL | 1 |
| 22 | 04065-06525 | RING,SNAP | 1 |
| 23 | 01010-31445 | BOLT | 4 |
| 23 | 01040-31445 | BOLT | 4 |
| 24 | 01602-01442 | WASHER | 4 |
| 25 | 07000-03092 | O-RING | 1 |
3. 07443-11163 picture:
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4. Service part number :
| PART NO. | PART NO. | Part NO. |
| 707-99-75490 | 707-98-26520 | 707-98-36630 |
| 707-98-25830 | 707-98-36600 | 707-98-68400 |
| 707-98-25870 | 707-98-38600 | 707-98-64450 |
| 707-98-25910 | 707-98-62120 | 707-98-66410 |
| 707-98-25920 | 707-99-46600 | 707-98-67100 |
| 707-35-91630 | 707-98-39700 | 707-98-67110 |
| 707-99-64152 | 707-99-77300 | 707-98-26441 |
| 707-99-67310 | 707-98-39700 | 707-98-67110 |
| 707-98-26570 | 707-98-38551 | 707-98-64420 |
5. FAQ
Q: Which construction equipment does part number 07443-11163 suit?
A: This 07443-11163 o-ring is designed for bulldozer transmission and hydraulic connection parts.
Q: What is the recognized part name for spare part 07443-11163?
A: The recognized part name of 07443-11163 is O-RING, and it belongs to the O-ring SEAL group.
Q: What raw material is used to manufacture this o-ring?
A: It is made of nitrile rubber, which features great elasticity and stable performance against gear oil.
Q: What is the main sealing role of this o-ring?
A: It seals the clearance between fitting surfaces to stop oil leakage and block sand and mud from entering.
Q: Where is this o-ring normally mounted on the bulldozer?
A: It is commonly fitted on transmission case covers and auxiliary hydraulic line joints.
Q: What is the standout advantage of this o-ring for bulldozer working scenarios?
A: It can maintain reliable sealing under heavy load and continuous vibration on rough sites.
Q: What issue will appear if the o-ring is exposed to high temperature for a long time?
A: It will gradually harden and lose elasticity, which will cause oil seepage eventually.
Q: Does this o-ring fit both static sealing and occasional dynamic sealing spots?
A: It is mainly for static sealing, and it is not recommended for high-speed dynamic sealing positions.
Q: How should we inspect the o-ring before assembly?
A: Check the whole circumference for scratches, bubble defects and permanent flattening marks.
6. Exhibition and Wearhous
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